strength data of concrete

PROJECT : 330 MW Srinagar HEP

DATE

160 A CP

M25 A40 316 25 937.00 892.00 95.20%

M25 A20 344 25 1014.00 958.00 94.48%

M25 A20 330 25 11.00 11.00 100.00%

M15 A80 210 15 42.00 42.00 100.00%

M15 A40 262 15 50.00 50.00 100.00%

M25 A40 338 25 448.00 420.00 93.75%

M20 A40 280 20 21.00 17.00 80.95%

M20 A20 285 20 88.00 86.00 97.73%

M20 A40 262 20 8.00 7.00 87.50%

M20 A40 273 20 9.00 9.00 100.00%

M20 A20 288 20 13.00 13.00 100.00%

M20 A20 311 20 10.00 10.00 100.00%

M30 A20 358 30 4.00 4.00 100.00%

M30 A20 379 30 10.00 10.00 100.00%

M30 A20 366 30 3.00 3.00 100.00%

M15 A80 188 15 20.00 20.00 100.00%

M15 A80 174 15 142.00 142.00 100.00%

ANALYSIS OF GRADE OF CONCRETE TESTING RESULTS

BATCHING PLANT

GRADE OF CONCRETE

CEMENT CONTENT

CHARACTERISTIC STRENGTH

Total Nos. of 28 Days results as on date

Nos. of Results above Characteristic Strength

% of Results above Characteristic Strength


GRADE OF CONCRETE :- M25 A40 Cement Content : 316 Kg/m3

Cube Compressive Strength (MPa)

Statistical Analysis

f ck-4 f ck+4

28 Days 28 Days

21 27.6 29

1 D-01 9-Apr-09 34.07

30.52

Sample No. 1 to 322 D-02 11-Apr-09 33.18

3 D-03 14-Apr-09 25.33 Standard deviation4 D-04 15-Apr-09 29.48

5 D-05 16-Apr-09 25.33

27.006 D-06 17-Apr-09 25.04 Average7 D-07 18-Apr-09 28.30

30.138 D-08 18-Apr-09 29.33

9 D-10 20-Apr-09 30.22

32.7810 D-09 20-Apr-09 32.74


3.1313 D-13 22-Apr-09 30.52

30.6714 D-14 23-Apr-09 28.44

15 D-15 23-Apr-09 29.78

16 D-16 24-Apr-09 33.93 Coefficient of variation17 D-17 24-Apr-09 28.89

29.23

10.3818 D-18 25-Apr-09 33.56

19 D-19 27-Apr-09 27.56

20 D-20 27-Apr-09 26.89

21 D-21 28-Apr-09 32.44

31.2922 D-22 28-Apr-09 26.52

23 D-23 29-Apr-09 34.81

24 D-24 29-Apr-09 31.4

25 D-25 30-Apr-09 31.56

29.6726 D-26 30-Apr-09 32.89

27 D-27 2-May-09 25.33

28 D-28 4-May-09 28.89

29 D-29 4-May-09 25.78

29.9330 D-30 5-May-09 30.52

31 D-31 5-May-09 28.89

32 D-32 6-May-09 34.52

SUMMARY OF CONCRETE TEST RESULTS

Acceptance criteria as per IS-456-2000

Mean of 4 Non-overlapping consecutive results not less than

fck+0.825x established

standard deviation

Sample No.

Lab.Ref. No.

Date of Casting Not less than

(Mpa)(which ever is more)

Mpa





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

33 D-33 6-May-09 31.11 27.5

32.15

Sample No. 33 to 6434 D-34 7-May-09 32.89

35 D-35 7-May-09 33.04

36 D-36 8-May-09 31.56

37 D-37 8-May-09 32.59

33.2838 D-38 9-May-09 30.67 Average39 D-39 9-May-09 36.67

28.4940 D-40 11-May-09 33.19

41 D-41 12-May-09 26.52

27.7442 D-42 15-May-09 30.81

43 D-43 15-May-09 26.81 Standard deviation44 D-44 16-May-09 26.81

2.9945 D-45 16-May-09 25.33

27.4846 D-46 18-May-09 31.26

47 D-47 18-May-09 25.33

48 D-48 19-May-09 28.00 Coefficient of variation49 D-49 19-May-09 26.22

26.2610.50

50 D-50 20-May-09 27.41

51 D-51 20-May-09 25.78

52 D-52 21-May-09 25.63

53 D-53 21-May-09 26.52

26.4854 DSB-1 29-May-09 25.93

55 DSB-2 30-May-09 27.70

56 DSB-4 1-Jun-09 25.78

57 DSB-3 1-Jun-09 28.15

27.6358 DSB-5 2-Jun-09 28.44

59 DSB-6 3-Jun-09 25.19

60 DSB-7 30-Jun-09 28.74

61 DSB-8 2-Jul-09 27.85

26.9362 DSB-9 3-Jul-09 28.44

63 DSB-10 3-Jul-09 25.19

64 DSB-11 4-Jul-09 26.22





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

65 DSB-12 6-Jul-09 30.37 26.7

28.81Sample No. 65 to 96

66 DSB-13 6-Jul-09 26.07

67 DSB-14 7-Jul-09 28.89

68 DSB-15 11-Jul-09 29.92

69 DSB-16 13-Jul-09 29.78

29.9370 DSB-17 14-Jul-09 30.82 Average71 DSB-18 15-Jul-09 28.89

28.3572 DSB-19 15-Jul-09 30.22

73 DSB-20 16-Jul-09 29.18

28.4474 DSB-21 17-Jul-09 29.33

75 DSB-27 21-Jul-09 29.63 Standard deviation76 DSB-28 21-Jul-09 25.63

2.0577 DSB-29 21-Jul-09 27.41

28.4878 DSB-30 22-Jul-09 30.37

79 DSB-31 22-Jul-09 30.07

80 DSB-32 23-Jul-09 26.07 Coefficient of variation81 DSB-33 23-Jul-09 27.41

27.267.22

82 DSB-34 24-Jul-09 25.18

83 DSB-35 24-Jul-09 29.48

84 D-54 24-Jul-09 26.96

85 D-55 25-Jul-09 33.19

28.7886 DSB-41 26-Jul-09 29.19

87 DSB-42 26-Jul-09 27.26

88 DSB-43 28-Jul-09 25.48

89 DSB-44 29-Jul-09 28.44

27.0490 DSB-45 31-Jul-09 25.03

91 DSB-46 1-Aug-09 28.74

92 DSB-47 3-Aug-09 25.93

93 DSB-48 3-Aug-09 30.52

28.0494 DSB -54 6-Aug-09 29.33

95 DSB -55 6-Aug-09 27.11

96 DSB -56 7-Aug-09 25.18





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

97 DSB -57 7-Aug-09 25.18 26.1


98 DSB -58 8-Aug-09 25.33

99 DSB -59 8-Aug-09 25.77

100 DSB -60 10-Aug-09 25.04

101 DSB -61 10-Aug-09 25.77

25.78102 DSB -62 10-Aug-09 26.52 Average103 D-56 10-Aug-09 25.18

26.10104 DSB-63 13-Aug-09 25.63

105 DSB-65 14-Aug-09 27.85

27.22106 DSB-66 14-Aug-09 28.74

107 DSB-67 14-Aug-09 25.63 Standard deviation108 DSB-68 17-Aug-09 26.67

1.37109 DSB-69 17-Aug-09 25.48

26.48110 DSB-70 17-Aug-09 25.04

111 DSB-71 18-Aug-09 28.30

112 DSB-72 18-Aug-09 27.11 Coefficient of variation113 DSB-73 19-Aug-09 25.04

26.005.25

114 DSB-74 19-Aug-09 25.18

115 DSB-75 19-Aug-09 25.93

116 DSB-76 20-Aug-09 27.85

117 DSB-77 21-Aug-09 25.78

26.00118 DSB-78 22-Aug-09 26.52

119 DSB-81 25-Aug-09 25.33

120 DSB-82 26-Aug-09 26.37

121 DSB-94 31-Aug-09 27.7

26.89122 DSB-244 27-Nov-09 25.33

123 DSB-245 27-Nov-09 25.93

124 DSB-246 28-Nov-09 28.59

125 DSB-247 28-Nov-09 28.44

25.11126 DSB-254 2-Dec-09 25.18

127 DSB-256 5-Dec-09 23.56

128 DSB-257 5-Dec-09 23.26





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

129 DSB-258 7-Dec-09 25.18 27.5

25.26Sample No. 129 to160

130 DSB-259 7-Dec-09 24.89

131 DSB-260 7-Dec-09 28.00

132 DSB-261 7-Dec-09 22.96

133 DSB-262 8-Dec-09 27.56

25.22134 DSB-263 8-Dec-09 24.15 Average135 DSB-265 9-Dec-09 25.33

26.79136 DSB-266 9-Dec-09 23.85

137 DSB-267 10-Dec-09 24.15

22.78138 DSB-268 10-Dec-09 21.04

139 DSB-269 10-Dec-09 21.78 Standard deviation140 DSB-272 11-Dec-09 24.15

2.99141 DSB-278 14-Dec-09 27.56

29.19142 DSB-279 14-Dec-09 28.74

143 DSB-280 15-Dec-09 31.11

144 DSB-281 15-Dec-09 29.33 Coefficient of variation145 DSB-284 17-Dec-09 22.22

25.9611.18

146 DSB-285 17-Dec-09 28.74

147 DSB-286 17-Dec-09 28.15

148 DSB-288 19-Dec-09 24.74

149 DSB-289 21-Dec-09 29.19

28.12150 DSB-296 24-Dec-09 29.78

151 DSB-299 24-Dec-09 25.19

152 DSB-301 25-Dec-09 28.30

153 DSB-302 26-Dec-09 26.04

29.07154 DSB-303 26-Dec-09 25.93

155 DSB-305 28-Dec-09 31.70

156 D-57 30-Dec-09 32.59

157 D-63 2-Jan-10 31.41

28.74158 DSB-312 5-Jan-10 28.59

159 DSB-313 5-Jan-10 28.15

160 DSB-314 5-Jan-10 26.81





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

161 D-65 5-Jan-10 27.85 27.4

29.85

Sample No. 161 to 192162 D-66 5-Jan-10 29.78

163 D-67 5-Jan-10 28.74

164 DSB-318 8-Jan-10 33.04

165 DSB-319 8-Jan-10 32.89

30.63166 D-73 9-Jan-10 27.41 Average167 D-74 9-Jan-10 29.48

31.13168 DSB-321 11-Jan-10 32.74

169 DSB-322 11-Jan-10 28.89

31.04170 D-75 11-Jan-10 31.7

171 D-76 11-Jan-10 29.93 Standard deviation172 D-78 13-Jan-10 33.63

2.93173 D-79 13-Jan-10 30.67

30.48174 DSB-324 14-Jan-10 30.22

175 DSB-325 14-Jan-10 30.67

176 D-80 14-Jan-10 30.37 Coefficient of variation177 D-81 14-Jan-10 29.93

32.78

9.42178 D-84 17-Jan-10 35.56

179 D-86 17-Jan-10 30.67

180 D-90 18-Jan-10 34.96

181 D-92 18-Jan-10 26.67

33.00182 D-94 19-Jan-10 37.04

183 D-97 21-Jan-10 34.96

184 D-99 21-Jan-10 33.33

185 DSB-332 22-Jan-10 32.74

29.63186 D-101 22-Jan-10 25.18

187 D-102 22-Jan-10 27.11

188 D-108 23-Jan-10 33.48

189 D-110 23-Jan-10 34.22

31.59190 D-111 24-Jan-10 34.22

191 D-112 24-Jan-10 31.11

192 D-113 24-Jan-10 26.81





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

193 D-116 25-Jan-10 29.93 28.0

29.93

Sample No. 193 to 224194 DSB-336 27-Jan-10 34.37

195 D-117 27-Jan-10 28.89

196 D-121 29-Jan-10 26.52

197 D-123 30-Jan-10 30.81

27.26198 D-125 31-Jan-10 25.33 Average199 D-127 4-Feb-10 30.96

28.09200 DSB-337 7-Feb-10 21.93

201 D-128 8-Feb-10 28.59

26.67202 D-129 8-Feb-10 30.81

203 D-130 9-Feb-10 27.85 Standard deviation204 DSB-338 10-Feb-10 19.44

3.61205 D-133 10-Feb-10 28.30

27.67206 D-138 11-Feb-10 27.41

207 D-139 12-Feb-10 28.30

208 D-141 12-Feb-10 26.67 Coefficient of variation209 DSB-339 13-Feb-10 15.85

25.4812.85

210 D-145 13-Feb-10 27.41

211 D-147 13-Feb-10 27.56

212 DSB-340 14-Feb-10 31.11

213 DSB-341 15-Feb-10 32.15

29.74214 D-150 16-Feb-10 26.96

215 DSB-342 17-Feb-10 30.52

216 D-155 17-Feb-10 29.33

217 D-157 17-Feb-10 25.19

28.78218 D-161 18-Feb-10 30.07

219 DSB-343 19-Feb-10 29.04

220 D-165 19-Feb-10 30.81

221 D-166 20-Feb-10 28.44

29.22222 DSB-344 21-Feb-10 29.19

223 DSB-345 21-Feb-10 30.07

224 D-169 21-Feb-10 29.19





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

225 D-171 22-Feb-10 29.78 26.4

29.96

Sample No. 225to 256226 D-172 22-Feb-10 30.81

227 D-173 22-Feb-10 32.74

228 D-174 23-Feb-10 26.52

229 D-175 23-Feb-10 27.26

29.08230 D-176 23-Feb-10 31.26 Average231 D-177 24-Feb-10 28.89

30.35232 D-178 24-Feb-10 28.89

233 D-179 25-Feb-10 30.37

30.11234 D-180 25-Feb-10 30.81

235 D-181 25-Feb-10 28.15 Standard deviation236 D-182 25-Feb-10 31.11

1.73237 D-183 25-Feb-10 31.85

29.89238 D-184 26-Feb-10 30.07

239 D-185 26-Feb-10 28.30

240 D-186 26-Feb-10 29.33 Coefficient of variation241 D-187 26-Feb-10 31.70

31.96

5.69242 D-189 27-Feb-10 32.30

243 D-192 28-Feb-10 32.89

244 D-194 2-Mar-10 30.96

245 D-196 3-Mar-10 30.22

30.51246 D-197 3-Mar-10 29.04

247 D-198 3-Mar-10 30.37

248 D-202 4-Mar-10 30.96

249 D-203 5-Mar-10 31.96

30.60250 D-206 5-Mar-10 34.07

251 D-207 5-Mar-10 29.48

252 D-208 5-Mar-10 29.48

253 DSB-350 6-Mar-10 28.00

30.40254 D-209 6-Mar-10 30.07

255 D-210 6-Mar-10 32.59

256 D-211 6-Mar-10 31.11





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

257 D-212 6-Mar-10 30.22 26.9

29.04

Sample No. 257to 288258 D-213 6-Mar-10 30.22

259 D-215 7-Mar-10 27.41

260 DSB-351 8-Mar-10 30.22

261 D-217 8-Mar-10 27.11

28.06262 D-218 8-Mar-10 29.63 Average263 D-220 9-Mar-10 26.67

28.66264 D-221 9-Mar-10 26.37

265 D-222 10-Mar-10 30.52

29.07266 D-224 10-Mar-10 30.67

267 D-226 11-Mar-10 26.96 Standard deviation268 D-227 11-Mar-10 31.26

2.25269 D-229 11-Mar-10 25.93

25.99270 DSB-352 12-Mar-10 26.22

271 D-230 12-Mar-10 25.63

272 D-231 12-Mar-10 26.52 Coefficient of variation273 D-233 12-Mar-10 25.63

29.69

7.86274 D-234 13-Mar-10 28.89

275 D-235 13-Mar-10 31.56

276 D-236 13-Mar-10 30.67

277 D-237 13-Mar-10 31.70

28.92278 D-239 14-Mar-10 29.19

279 D-241 14-Mar-10 28.89

280 D-245 15-Mar-10 29.63

281 D-247 15-Mar-10 25.19

29.75282 D-250 16-Mar-10 29.48

283 D-251 16-Mar-10 29.93

284 D-252 16-Mar-10 30.37

285 D-253 17-Mar-10 33.78

28.15286 D-255 17-Mar-10 28.89

287 D-256 18-Mar-10 25.19

288 D-257 18-Mar-10 26.67





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

289 D-259 18-Mar-10 26.22 26.6

26.55Sample No. 289to 320

290 D-260 18-Mar-10 25.19

291 D-264 19-Mar-10 28.00

292 D-267 20-Mar-10 26.22

293 D-269 20-Mar-10 27.11


28.03296 D-272 21-Mar-10 30.07

297 D-274 23-Mar-10 29.63

29.12298 D-277 23-Mar-10 32.89

299 DSB-355 24-Mar-10 28.30 Standard deviation300 D-280 24-Mar-10 27.20

1.88301 D-282 25-Mar-10 27.56

28.80302 D-283 25-Mar-10 30.37

303 D-284 25-Mar-10 30.81


27.086.71

306 D-289 26-Mar-10 26.96

307 D-290 26-Mar-10 27.85

308 D-294 27-Mar-10 26.07

309 D-296 27-Mar-10 26.96

27.88310 D-299 28-Mar-10 30.51

311 D-300 29-Mar-10 26.52

312 D-301 29-Mar-10 27.70

313 D-302 29-Mar-10 27.70

27.64314 D-303 29-Mar-10 25.93

315 D-304 30-Mar-10 28.89

316 D-305 30-Mar-10 30.07

317 D-306 30-Mar-10 25.63

27.70318 D-307 31-Mar-10 29.48

319 D-308 31-Mar-10 30.37

320 D-309 31-Mar-10 25.78





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

321 D-312 31-Mar-10 27.26 26.6


322 D-313 31-Mar-10 27.26

323 D-314 1-Apr-10 27.70

324 D-315 1-Apr-10 31.56

325 D-316 1-Apr-10 28.59


29.00328 D-321 3-Apr-10 26.07

329 D-322 3-Apr-10 30.07

30.04330 D-323 4-Apr-10 29.93


1.97333 D-326 5-Apr-10 31.11

28.56334 D-327 5-Apr-10 28.59

335 D-328 6-Apr-10 26.52


31.20

6.78338 D-332 7-Apr-10 32.59

339 D-333 7-Apr-10 32.89

340 D-335 7-Apr-10 32.44

341 D-336 7-Apr-10 27.85

28.65342 D-337 7-Apr-10 29.04

343 D-340 8-Apr-10 28.74

344 D-341 8-Apr-10 29.19

345 D-342 8-Apr-10 28.44

28.71346 D-343 9-Apr-10 28.74

347 D-344 9-Apr-10 29.78

348 D-345 9-Apr-10 27.11

349 D-346 9-Apr-10 29.48

27.82350 D-348 10-Apr-10 27.41

351 D-349 10-Apr-10 26.22

352 D-352 10-Apr-10 26.67





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

353 D-354 10-Apr-10 29.33 26.5

29.21

Sample No. 353to 384354 D-355 11-Apr-10 26.22

355 D-356 11-Apr-10 28.30

356 D-359 12-Apr-10 31.11

357 D-360 12-Apr-10 31.11


28.41360 D-366 13-Apr-10 29.33

361 D-367 14-Apr-10 29.04

28.03362 D-368 14-Apr-10 25.78


1.83365 D-373 15-Apr-10 29.04

27.59366 D-375 16-Apr-10 26.22

367 D-377 17-Apr-10 28.59


29.27

6.43370 D-382 19-Apr-10 31.70

371 D-383 20-Apr-10 26.66

372 D-385 20-Apr-10 28.44

373 D-386 20-Apr-10 31.26

28.88374 D-388 21-Apr-10 27.70

375 D-389 21-Apr-10 28.74

376 D-390 21-Apr-10 28.26

377 D-391 21-Apr-10 28.44

28.12378 D-392 21-Apr-10 29.04

379 D-394 22-Apr-10 28.74

380 D-395 22-Apr-10 28.45

381 D-396 22-Apr-10 25.93

26.15382 D-397 23-Apr-10 27.26

383 D-399 23-Apr-10 25.63

384 D-400 23-Apr-10 25.78





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

385 D-402 24-Apr-10 25.48 26.5


386 D-404 24-Apr-10 25.63

387 D-406 24-Apr-10 28.30

388 D-407 24-Apr-10 26.67

389 D-409 25-Apr-10 31.41


27.98392 D-415 26-Apr-10 27.55

393 D-416 26-Apr-10 26.22

27.48394 D-418 26-Apr-10 25.18

395 D-421 26-Apr-10 30.07 Standard deviation396 D-440 2-May-10 28.44

1.76397 D-444 3-May-10 26.57

27.42398 D-445 3-May-10 28.44

399 D-447 3-May-10 27.85


29.04

6.29402 D-451 4-May-10 30.67

403 D-452 4-May-10 27.70

404 D-454 5-May-10 28.89

405 D-455 5-May-10 30.67

28.59406 D-457 5-May-10 26.37

407 D-460 6-May-10 28.74

408 D-461 6-May-10 28.59

409 D-462 6-May-10 26.07

26.25410 D-463 6-May-10 26.37

411 D-464 7-May-10 26.52

412 D-466 8-May-10 26.04

413 D-470 8-May-10 26.81

28.52414 D-475 9-May-10 28.59

415 D-476 9-May-10 28.59

416 D-477 10-May-10 30.07





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

417 D-478 10-May-10 28.00 26.3

29.59

Sample No. 417to 448418 D-479 10-May-10 29.63

419 D-480 10-May-10 29.78

420 D-481 10-May-10 30.96

421 D-482 10-May-10 30.07


29.10424 D-487 12-May-10 26.96

425 D-489 13-May-10 29.04

30.07426 D-491 13-May-10 30.81


1.61429 D-497 15-May-10 30.67

28.78430 D-498 15-May-10 29.78

431 D-499 15-May-10 26.96


30.67

5.54434 D-505 17-May-10 31.11

435 D-506 17-May-10 31.85

436 D-507 17-May-10 30.67

437 D-508 17-May-10 30.07

29.00438 D-509 18-May-10 25.93

439 D-510 18-May-10 29.63

440 D-514 18-May-10 30.37

441 D-516 19-May-10 26.37

29.00442 D-518 20-May-10 30.22

443 D-520 21-May-10 29.33

444 D-522 21-May-10 30.07

445 D-523 21-May-10 28.3

28.08446 D-525 22-May-10 27.85

447 D-526 22-May-10 27.71

448 D-527 22-May-10 28.44





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

449 D-529 22-May-10 29.63 26.7

31.22

Sample No. 449 to 480450 D-530 23-May-10 31.11

451 D-531 24-May-10 33.04

452 D-534 25-May-10 31.11

453 D-535 25-May-10 30.96


28.67456 D-542 27-May-10 26.67

457 D-543 27-May-10 28

27.41458 D-544 27-May-10 28.44


2.08461 D-549 29-May-10 27.85

28.63462 D-551 29-May-10 25.63

463 D-553 30-May-10 30.22


27.447.26

466 D-560 1-Jun-10 26.96

467 D-561 1-Jun-10 28.59

468 D-562 1-Jun-10 28.59

469 D-563 1-Jun-10 32.15

29.38470 D-564 1-Jun-10 26.52

471 D-565 1-Jun-10 31.11

472 D-566 2-Jun-10 27.73

473 D-567 2-Jun-10 26.81

28.63474 D-568 2-Jun-10 28.59

475 D-569 2-Jun-10 31.41

476 D-570 2-Jun-10 27.7

477 D-571 2-Jun-10 26.52

28.04478 D-572 3-Jun-10 26.37

479 D-573 3-Jun-10 28.30

480 D-574 3-Jun-10 30.96





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

481 D-575 4-Jun-10 28.74 26.2

28.15Sample No. 481 to 512

482 D-576 4-Jun-10 27.85

483 D-577 4-Jun-10 28.44

484 D-578 5-Jun-10 27.56

485 D-580 5-Jun-10 27.85

28.82486 D-581 5-Jun-10 31.11 Average487 D-583 6-Jun-10 27.26

27.79488 D-585 7-Jun-10 29.04

489 D-586 7-Jun-10 26.67

27.52490 D-587 8-Jun-10 26.22

491 D-590 9-Jun-10 29.78 Standard deviation492 D-593 10-Jun-10 27.41

1.44493 D-594 10-Jun-10 29.63

29.00494 D-595 11-Jun-10 27.11

495 D-596 11-Jun-10 27.85

496 D-597 12-Jun-10 31.41 Coefficient of variation497 D-598 12-Jun-10 28.89

27.965.19

498 D-599 12-Jun-10 27.70

499 D-602 13-Jun-10 28.00

500 D-603 13-Jun-10 27.26

501 D-604 14-Jun-10 26.96

27.37502 D-605 14-Jun-10 26.52

503 D-607 14-Jun-10 27.26

504 D-609 15-Jun-10 28.74

505 D-612 15-Jun-10 25.78

26.41506 D-613 16-Jun-10 25.93

507 D-614 16-Jun-10 26.96

508 D-616 16-Jun-10 26.96

509 D-618 17-Jun-10 25.93

27.11510 D-619 17-Jun-10 26.67

511 D-622 18-Jun-10 26.07

512 D-623 18-Jun-10 29.78





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

513 D-625 18-Jun-10 27.85 27.2

28.04Sample No. 513 to 544

514 D-626 19-Jun-10 28.30

515 D-627 19-Jun-10 27.26

516 D-628 19-Jun-10 28.74

517 D-630 22-Jun-10 28.74


29.07520 D-635 23-Jun-10 27.56

521 D-636 23-Jun-10 31.41

32.56522 D-637 23-Jun-10 32.15


2.61525 D-645 27-Jun-10 33.33

30.92526 D-647 28-Jun-10 33.04

527 DSB-425 29-Jun-10 28.59

528 DSB-426 29-Jun-10 28.74 Coefficient of variation529 DSB-427 30-Jun-10 27.41

29.68

8.99530 DSB-428 30-Jun-10 33.33

531 DSB-429 30-Jun-10 28.77

532 DSB-430 30-Jun-10 29.19

533 DSB-431 30-Jun-10 31.70

30.66534 DSB-432 30-Jun-10 32.44

535 D-649 1-Jul-10 29.03

536 DSB-433 1-Jul-10 29.48

537 D-651 2-Jul-10 25.19

25.71538 DSB-435 2-Jul-10 25.48

539 D-654 4-Jul-10 25.78

540 DSB-440 6-Jul-10 26.37

541 DSB-441 6-Jul-10 26.07

26.22542 D-656 7-Jul-10 26.22

543 DSB-442 7-Jul-10 26.52

544 DSB-443 7-Jul-10 26.07





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

545 DSB-445 8-Jul-10 25.33 27.0

25.92Sample No. 545 to 576

546 DSB-446 9-Jul-10 25.93

547 DSB-455 13-Jul-10 26.22

548 DSB-456 13-Jul-10 26.22

549 DSB-457 13-Jul-10 26.22

26.00550 DSB-459 13-Jul-10 26.22 Average551 D-665 15-Jul-10 26.07

27.10552 D-666 15-Jul-10 25.48

553 DSB-465 16-Jul-10 25.93

26.85554 DSB-466 16-Jul-10 30.22


2.37557 DSB-473 20-Jul-10 25.93

28.15558 D-676 21-Jul-10 26.82

559 D-677 21-Jul-10 33.18

560 DSB-475 21-Jul-10 26.67 Coefficient of variation561 D-678 22-Jul-10 27.41

27.048.76

562 D-679 23-Jul-10 26.07

563 DSB-480 23-Jul-10 29.48

564 DSB-481 23-Jul-10 25.19

565 DSB-484 23-Jul-10 26.37

26.86566 D-681 24-Jul-10 25.93

567 D-682 24-Jul-10 29.19

568 D-683 24-Jul-10 25.93

569 DSB-485 24-Jul-10 23.89

27.20570 D-685 27-Jul-10 26.08

571 D-687 27-Jul-10 26.37

572 D-689 28-Jul-10 32.44

573 D-690 28-Jul-10 31.11

28.78574 DSB-490 29-Jul-10 32.59

575 DSB-491 29-Jul-10 26.22

576 DSB-492 29-Jul-10 25.19





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

577 D-693 30-Jul-10 30.67 26.5

28.93Sample No. 577 to 608

578 D-694 30-Jul-10 33.04

579 D-697 3-Aug-10 26.07

580 D-699 4-Aug-10 25.93

581 D-700 4-Aug-10 27.26

27.33582 D-701 5-Aug-10 26.52 Average583 D-702 5-Aug-10 26.33

28.60584 DSB-498 5-Aug-10 29.19

585 DSB-501 6-Aug-10 31.11

29.86586 D-704 10-Aug-10 32.16

587 D-706 11-Aug-10 28.3 Standard deviation588 D-707 11-Aug-10 27.85

1.78589 DSB-506 11-Aug-10 29.41

28.65590 D-709 12-Aug-10 30.07

591 D-710 12-Aug-10 27.26

592 D-711 14-Aug-10 27.85 Coefficient of variation593 DSB-510 14-Aug-10 26.52

28.376.24

594 D-715 17-Aug-10 29.19

595 D-716 18-Aug-10 26.82

596 D-717 19-Aug-10 30.96

597 D-718 20-Aug-10 27.85

28.07598 DSB-520 20-Aug-10 26.67

599 D-720 23-Aug-10 28.44

600 D-722 24-Aug-10 29.33

601 D-723 24-Aug-10 29.33

28.67602 D-724 24-Aug-10 29.19

603 D-725 25-Aug-10 27.7

604 D-726 25-Aug-10 28.44

605 D-728 27-Aug-10 27.41

28.93606 D-731 30-Aug-10 29.04

607 D-732 30-Aug-10 30.37

608 D-733 30-Aug-10 28.89





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

609 D-734 30-Aug-10 29.63 26.5

28.48Sample No. 609 to 640

610 DSB-538 30-Aug-10 29.93

611 DSB-539 30-Aug-10 28.3

612 D-737 31-Aug-10 26.07

613 D-738 31-Aug-10 26.37

28.37614 D-742 2-Sep-10 28.3 Average615 D-743 2-Sep-10 28.74

27.66616 D-744 2-Sep-10 30.07

617 D-746 3-Sep 26.07

28.59618 D-749 4-Sep 29.78

619 D-750 4-Sep 30.22 Standard deviation620 D-751 4-Sep 28.3

1.84621 DSB-560 6-Sep 28.00

28.30622 DSB-561 6-Sep 28.74

623 DSB-563 7-Sep 31.26

624 D-755 7-Sep 25.19 Coefficient of variation625 D-756 7-Sep 27.11

27.526.64

626 D-757 8-Sep 27.41

627 D-758 8-Sep 26.22

628 D-759 13-Sep 29.33

629 D-760 13-Sep 28.74

26.81630 D-761 13-Sep 26.67

631 D-764 15-Sep 25.63

632 D-768 27-Sep 26.22

633 D-769 27-Sep 25.48

26.56634 DSB-574 5-Oct 29.04

635 DSB-575 6-Oct 26.07

636 D-774 6-Oct 25.63

637 D-775 6-Oct 25.19

26.67638 DSB-576 7-Oct 25.78

639 DSB-577 7-Oct 25.33

640 DSB-579 7-Oct 30.37





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

641 D-777 8-Oct 26.07 26.7

27.33Sample No. 641 to 672

642 D-778 8-Oct 26.67

643 D-779 8-Oct 26.22

644 DSB-582 9-Oct 30.37

645 DSB-583 9-Oct 27.26

25.96646 D-782 9-Oct 25.48 Average647 D-783 9-Oct 25.48

26.13648 D-784 9-Oct 25.63

649 D-785 9-Oct 25.48

25.97650 D-786 9-Oct 25.78

651 DSB-585 10-Oct 25.93 Standard deviation652 DSB-589 11-Oct 26.67

2.04653 DSB-590 12-Oct 24.15

26.22654 DSB-592 12-Oct 29.19

655 D-792 13-Oct 26.22

656 D-793 13-Oct 25.33 Coefficient of variation657 D-794 13-Oct 26.52

26.567.79

658 D-795 14-Oct 26.22

659 D-796 14-Oct 25.48

660 D-801 15-Oct 28

661 D-802 15-Oct 16.89

24.11662 DSB-597 16-Oct 25.93

663 DSB-598 16-Oct 26.52

664 D-803 16-Oct 27.11

665 D-804 16-Oct 25.63

26.37666 D-806 16-Oct 26.67

667 D-807 16-Oct 26.37

668 DSB-600 18-Oct 26.82

669 DSB-601 18-Oct 26.07

26.56670 DSB-604 19-Oct 26.52

671 D-808 19-Oct 26.37

672 D-809 19-Oct 27.26





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

673 D-810 19-Oct 27.41 26.3

26.30Sample No. 673 to 704

674 D-811 19-Oct 27.26

675 DSB-606 20-Oct 25.48

676 DSB-607 20-Oct 25.04

677 DSB-608 21-Oct 26.37

25.63678 DSB-609 21-Oct 25.33 Average679 D-814 21-Oct 25.33

26.64680 D-815 21-Oct 25.48

681 D-816 21-Oct 25.92

25.85682 DSB-611 23-Oct 25.33

683 DSB-612 23-Oct 25.19 Standard deviation684 D-817 23-Oct 26.96

1.54685 D-818 23-Oct 25.48

25.96686 DSB-615 25-Oct 25.48

687 DSB-617 26-Oct 25.04

688 D-820 26-Oct 27.85 Coefficient of variation689 D-821 27-Oct 29.48

27.445.79

690 DSB-619 28-Oct 27.70

691 D-823 28-Oct 26.37

692 D-824 28-Oct 26.22

693 D-825 29-Oct 26.81

26.48694 DSB-626 1-Nov 25.19

695 D-826 1-Nov 28

696 D-827 1-Nov 25.93

697 D-828 1-Nov 26.52

27.41698 DSB-627 2-Nov 30.22

699 D-829 2-Nov 25.48

700 D-830 8-Nov-10 27.41

701 DSB-634 8-Nov-10 26.52

28.08702 D-831 9-Nov-10 27.85

703 D-832 9-Nov-10 26.52

704 DSB-636 13-Nov-10 31.41





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

705 DSB-637 14-Nov-10 28.15 27.1

27.29Sample No. 705 to 736

706 DSB-638 14-Nov-10 26.52

707 D-834 15-Nov-10 26.22

708 DSB-639 15-Nov-10 28.29

709 D-838 21-Nov-10 31.11

27.41710 D-839 22-Nov-10 26.37 Average711 D-840 22-Nov-10 26.37

27.13712 D-841 23-Nov-10 25.78

713 D-842 23-Nov-10 26.22

27.41714 DSB-649 25-Nov-10 28

715 D-843 26-Nov-10 26.37 Standard deviation716 D-845 29-Nov-10 29.04

2.58717 DSB-652 29-Nov-10 25.63

25.85718 DSB-653 30-Nov-10 26.07

719 DSB-654 30-Nov-10 26.52

720 DSB-655 30-Nov-10 25.19 Coefficient of variation721 D-847 1-Dec-10 24.74

27.859.53

722 D-848 1-Dec-10 23.85

723 DSB-662 8-Dec-10 34.96

724 DSB-668 14-Dec-10 27.85

725 DSB-670 16-Dec-10 31.70

29.81726 DAM-852 17-Dec-10 30.07

727 DAM-855 18-Dec-10 29.04

728 DSB-672 19-Dec-10 28.44

729 DSB-673 19-Dec-10 29.33

25.89730 DSB-675 20-Dec-10 27.41

731 DAM-856 21-Dec-10 20.74

732 DSB-676 22-Dec-10 26.07

733 DAM-858 22-Dec-10 26.52

25.56734 DAM-859 22-Dec-10 25.63

735 DAM-860 22-Dec-10 25.04

736 DAM-861 22-Dec-10 25.04





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

737 DAM-862 22-Dec-10 26.37 26.3

26.89Sample No. 737 to 768

738 DSB-679 23-Dec-10 26.96

739 DAM-866 23-Dec-10 25.78

740 DSB-683 25-Dec-10 28.44

741 DSB-684 26-Dec-10 30.07

28.48742 DSB-685 26-Dec-10 28.30 Average743 DSB-688 27-Dec-10 26.37

27.41744 DAM-868 27-Dec-10 29.19

745 DAM-869 27-Dec-10 28.15

27.89746 DAM-870 27-Dec-10 28.44

747 DAM-872 28-Dec-10 25.78 Standard deviation748 DAM-873 28-Dec-10 29.19

1.62749 DAM-874 28-Dec-10 25.63

26.89750 DAM-876 28-Dec-10 30.22

751 DAM-878 29-Dec-10 26.07

752 DAM-879 29-Dec-10 25.63 Coefficient of variation753 DAM-883 2-Jan-11 25.63

26.855.93

754 DAM-884 3-Jan-11 26.96

755 DAM-885 3-Jan-11 26.81

756 DAM-889 6-Jan-11 28

757 DAM-890 6-Jan-11 28.44

27.00758 DAM-891 6-Jan-11 25.93

759 DAM-894 8-Jan-11 25.18

760 DAM-895 8-Jan-11 28.44

761 DAM-896 8-Jan-11 27.41

27.96762 DSB-702 9-Jan-11 27.7

763 DAM-898 10-Jan-11 25.63

764 DSB-705 10-Jan-11 31.11

765 DSB-706 10-Jan-11 29.78

27.30766 DAM-902 11-Jan-11 25.19

767 DAM-903 11-Jan-11 26.81

768 DAM-904 11-Jan-11 27.41





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

769 DAM-906 12-Jan-11 26.96 26.4

26.26Sample No. 769 to 800

770 DSB-707 12-Jan-11 26.67

771 DAM-909 13-Jan-11 26.07

772 DAM-910 13-Jan-11 25.33

773 DAM-911 13-Jan-11 27.85

27.30774 DAM-912 14-Jan-11 25.33 Average775 DAM-913 14-Jan-11 28.44

27.39776 DAM-914 14-Jan-11 27.56

777 DAM-915 15-Jan-11 30.37

28.45778 DAM-916 15-Jan-11 29.78

779 DAM-917 15-Jan-11 27.11 Standard deviation780 DAM-918 17-Jan-11 26.52

1.68781 DAM-919 17-Jan-11 25.93

27.22782 DAM-922 17-Jan-11 25.33

783 DSB-717 18-Jan-11 28.89

784 DSB-718 18-Jan-11 28.74 Coefficient of variation785 DAM-923 19-Jan-11 27.11

27.416.12

786 DAM-924 19-Jan-11 25.93

787 DAM-925 19-Jan-11 29.93

788 DAM-926 19-Jan-11 26.67

789 DAM-928 20-Jan-11 28.15

27.63790 DAM-929 20-Jan-11 27.7

791 DSB-724 21-Jan-11 25.63

792 DAM-932 22-Jan-11 29.04

793 DAM-933 22-Jan-11 26.81

26.97794 DAM-934 22-Jan-11 27.3

795 DAM-935 22-Jan-11 28.15

796 DSB-725 22-Jan-11 25.63

797 DSB-728 23-Jan-11 26.67

27.93798 DAM-939 24-Jan-11 32.44

799 DAM-940 24-Jan-11 25.63

800 DSB-729 24-Jan-11 26.96





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

801 DSB-730 24-Jan-11 26.96 26.5

28.00Sample No. 801 to 832

802 DAM-944 25-Jan-11 28.59

803 DSB-731 25-Jan-11 29.04

804 DSB-732 25-Jan-11 27.41

805 DAM-945 27-Jan-11 30.37

28.45806 DAM-946 27-Jan-11 28.59 Average807 DAM-947 27-Jan-11 28.15

27.99808 DAM-948 27-Jan-11 26.67

809 DAM-951 28-Jan-11 26.67

29.48810 DAM-952 28-Jan-11 29.78

811 DAM-956 29-Jan-11 31.85 Standard deviation812 DAM-957 29-Jan-11 29.63

1.85813 DAM-958 29-Jan-11 29.63

30.41814 DSB-741 29-Jan-11 30.81

815 DAM-961 31-Jan-11 31.7

816 DAM-962 31-Jan-11 29.48 Coefficient of variation817 DAM-965 31-Jan-11 26.52

26.896.60

818 DAM-967 1-Feb-11 29.33

819 DAM-969 1-Feb-11 25.48

820 DAM-970 2-Feb-11 26.22

821 DAM-971 2-Feb-11 26.52

27.86822 DAM-976 4-Feb-11 29.19

823 DAM-977 4-Feb-11 28.15

824 DAM-978 5-Feb-11 27.56

825 DAM-979 5-Feb-11 27.11

26.92826 DAM-983 7-Feb-11 26.81

827 DAM-984 7-Feb-11 28.74

828 DAM-985 7-Feb-11 25.04

829 DAM-988 8-Feb-11 26.37

25.93830 DAM-989 8-Feb-11 25.48

831 DAM-990 8-Feb-11 26.07

832 DSB-757 8-Feb-11 25.78





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

833 DAM-993 9-Feb-11 27.41 27.8

29.59

Sample No. 833 to 864834 DAM-994 9-Feb-11 25.48

835 DAM-995 9-Feb-11 32.89

836 DAM-996 9-Feb-11 32.59

837 DAM-998 10-Feb-11 26.96

27.00838 DAM-999 10-Feb-11 26.07 Average839 DAM-1001 11-Feb-11 26.67

26.95840 DAM-1002 11-Feb-11 28.30

841 DAM-1005 12-Feb-11 32.74

29.04842 DAM-1006 12-Feb-11 26.96

843 DAM-1007 12-Feb-11 27.26 Standard deviation844 DAM-1011 15-Feb-11 29.19

3.42845 DAM-1012 15-Feb-11 29.19

27.67846 DAM-1013 15-Feb-11 27.85

847 DAM-1014 16-Feb-11 25.93

848 DAM-1015 16-Feb-11 27.7 Coefficient of variation849 DSB-767 16-Feb-11 26.22

26.7412.68

850 DAM-1018 17-Feb-11 27.11

851 DAM-1019 17-Feb-11 26.81

852 DAM-1022 18-Feb-11 26.81

853 DAM-1023 18-Feb-11 27.26

26.71854 DAM-1025 19-Feb-11 25.04

855 DAM-1026 19-Feb-11 27.26

856 DAM-1029 21-Feb-11 27.26

857 DSB-775 21-Feb-11 13.78

23.71858 DAM-1031 22-Feb-11 23.41

859 DAM-1032 22-Feb-11 28.3

860 DAM-1033 22-Feb-11 29.33

861 DAM-1034 22-Feb-11 27.41

25.19862 DAM-1035 22-Feb-11 23.11

863 DAM-1039 23-Feb-11 21.63

864 DAM-1040 23-Feb-11 28.59





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

865 DAM-1041 23-Feb-11 29.19 28.3

28.11Sample No. 865 to 896

866 DAM-1043 24-Feb-11 28.3

867 DAM-1044 24-Feb-11 28.74

868 DAM-1048 24-Feb-11 26.22

869 DAM-1050 25-Feb-11 25.93


25.90872 DAM-1055 26-Feb-11 14.67

873 DAM-1057 27-Feb-11 26.07

23.15874 DAM-1058 27-Feb-11 25.63


4.02877 DAM-1061 28-Feb-11 20.59

25.00878 DAM-1065 1-Mar-11 26.81

879 DAM-1067 1-Mar-11 27.11

880 DSB-790 1-Mar-11 25.48 Coefficient of variation881 DSB-791 1-Mar-11 21.93

25.6315.52

882 DSB-793 2-Mar-11 22.67

883 DAM-1071 3-Mar-11 29.78

884 DAM-1072 3-Mar-11 28.15

885 Dam1079 05-Mar-11 25.19

23.82886 Dam1080 05-Mar-11 20.74887 DSB 798 05-Mar-11 21.48888 Dam1083 07-Mar-11 27.85889 Dam1084 07-Mar-11 28.3

31.08890 Dam1085 07-Mar-11 28.74891 Dam1088 08-Mar-11 32.89892 Dam1089 08-Mar-11 34.37893 Dam1091 09-Mar-11 26.67

26.48894 DSB 803 09-Mar-11 24895 Dam1094 10-Mar-11 30.07896 Dam1095 10-Mar-11 25.19





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

897 DSB 805 10-Mar-11 23.85 27.8

27.52Sample No. 897 to 928

898 Dam1097 11-Mar-11 26.52899 Dam1098 11-Mar-11 31.11900 Dam1099 11-Mar-11 28.59901 DSB 807 11-Mar-11 32.59

29.04902 Dam1100 12-Mar-11 25.78 Average903 Dam1101 12-Mar-11 31.7

26.75904 DSB 809 12-Mar-11 26.07905 Dam1108 13-Mar-11 25.48

28.18906 Dam1109 13-Mar-11 25.19907 Dam1110 14-Mar-11 26.51 Standard deviation908 Dam1113 15-Mar-11 35.52

3.35909 Dam1114 15-Mar-11 32.59

28.15910 DSB 815 15-Mar-11 25.19911 Dam1116 16-Mar-11 28.74912 DSB 817 16-Mar-11 26.07 Coefficient of variation913 Dam1119 17-Mar-11 26.37

24.8912.53

914 Dam1120 17-Mar-11 28.3915 DSB 818 17-Mar-11 22.22916 DSB 823 22-Mar-11 22.67917 DSB 825 23-Mar-11 22.67

23.93918 DSB 827 23-Mar-11 23.11919 DSB 828 23-Mar-11 22.81920 Dam1122 24-Mar-11 27.11921 Dam1123 24-Mar-11 27.7

27.87922 Dam1125 25-Mar-11 27.33923 Dam1126 25-Mar-11 28.3924 Dam1127 25-Mar-11 28.15925 DSB 831 25-Mar-11 21.48

24.45926 DSB 833 25-Mar-11 24.59927 SN 6 25-Mar-11 23.56928 Dam1129 26-Mar-11 28.15





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

929 Dam1148 29-Mar-11 28.74

28.04930 Dam1153 31-Mar-11 27.85931 Dam1154 31-Mar-11 22.51932 Dam1155 31-Mar-11 33.04933 DSB 840 01-Apr-11 28

26.56934 DSB 841 01-Apr-11 29.19935 DSB 842 01-Apr-11 22.67936 DSB 844 01-Apr-11 26.37937 DSB 845 01-Apr-11 26.96

26.96938


GRADE OF CONCRETE :- M25 A20 Cement Content : 344Kg/m3



f ck-4 f ck+4

28 Days 28 Days

21 26.9 29

1 PHC-06 3-Apr-09 25.19


2 PHC-07 9-Apr-09 26.82

3 PHC-08 10-Apr-09 29.18

4 PHC-09 14-Apr-09 26.07

5 PHC-10 15-Apr-09 28.00

28.526 PHC-11 16-Apr-09 27.41 Average7 PHC-12 17-Apr-09 29.48

29.058 PHC-13 19-Apr-09 29.18

9 PHC-14 20-Apr-09 26.96

28.2210 PHC-15 21-Apr-09 29.48

11 PHC-16 23-Apr-09 29.04 Standard deviation12 PHC-17 24-Apr-09 27.41

2.3213 PHC-18 26-Apr-09 30.22

29.9614 PHC-19 27-Apr-09 31.26

15 PHC-20 28-Apr-09 30.37

16 PHC-21 29-Apr-09 27.99 Coefficient of variation17 PHC-22 30-Apr-09 26.96

27.747.98

18 PHC-23 2-May-09 29.78

19 PHC-24 4-May-09 25.93

20 PHC-25 5-May-09 28.30

21 PHC-26 7-May-09 26.96

29.7422 PHC-27 8-May-09 30.96

23 PHC-28 9-May-09 28.44

24 PHC-29 9-May-09 32.59

25 PHC-30 11-May-09 34.22

32.3326 PHC-31 12-May-09 31.11

27 PHC-32 13-May-09 30.81

28 PHC-33 14-May-09 33.19

29 PHC-34 15-May-09 31.85

29.1130 PHC-35 16-May-09 31.85

31 PHC-36 17-May-09 26.07

32 PHC-37 19-May-09 26.67





standard deviation

Sample No.

Lab.Ref. No.



Mpa





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

33 PHC-38 20-May-09 26.22 26.2


34 PHC-39 22-May-09 29.93

35 PHC-40 23-May-09 25.48

36 PHC-41 24-May-09 25.93

37 PHC-42 25-May-09 26.82

27.6338 PHC-43 26-May-09 30.07 Average39 PHC-44 28-May-09 26.52

27.7940 PHC-45 29-May-09 27.11

41 PHC-46 30-May-09 25.48

27.0442 PHC-47 1-Jun-09 27.41

43 PHC-48 3-Jun-09 28.29 Standard deviation44 PHC-49 4-Jun-09 26.96

1.4845 PHC-50 5-Jun-09 28.59

28.8146 PHC-51 5-Jun-09 28.00

47 PHC-52 6-Jun-09 27.10

48 PHC-53 8-Jun-09 31.56 Coefficient of variation49 PHC-54 9-Jun-09 27.56

27.595.33

50 PHC-55 11-Jun-09 27.85

51 PHC-56 11-Jun-09 28.89

52 PHC-57 12-Jun-09 26.07

53 PHC-58 13-Jun-09 29.04

29.0854 PHC-59 13-Jun-09 29.63

55 PHC-60 15-Jun-09 28.74

56 PHC-61 16-Jun-09 28.89

57 PHC-62 17-Jun-09 26.96

27.1958 PHC-63 18-Jun-09 28.59

59 PHC-64 19-Jun-09 27.26

60 PHC-65 20-Jun-09 25.93

61 PHC-66 20-Jun-09 28.89

28.1162 PHC-67 21-Jun-09 26.52

63 PHC-68 22-Jun-09 27.56

64 PHC-69 23-Jun-09 29.48





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

65 PHC-70 24-Jun-09 27.70 26.6

29.70

Sample No. 65 to 9666 PHC-71 25-Jun-09 30.81

67 PHC-72 27-Jun-09 29.33

68 PHC-73 27-Jun-09 30.96

69 PHC-74 30-Jun-09 26.81

27.0070 PHC-75 1-Jul-09 28.89 Average71 PHC-76 2-Jul-09 27.26

27.8772 PHC-77 2-Jul-09 25.04

73 PHC-78 3-Jul-09 28.59

28.5274 PHC-79 4-Jul-09 30.37

75 PHC-80 4-Jul-09 26.81 Standard deviation76 PHC-81 6-Jul-09 28.30

1.9377 PHC-82 7-Jul-09 25.33

28.1978 PHC-83 7-Jul-09 28.15

79 PHC-84 12-Jul-09 31.41

80 PHC-85 13-Jul-09 27.85 Coefficient of variation81 PHC-86 15-Jul-09 25.48

26.786.94

82 PHC-87 15-Jul-09 26.81

83 PHC-88 16-Jul-09 25.63

84 DSB-24 17-Jul-09 29.18

85 PHC-89 17-Jul-09 29.93

27.3086 PHC-90 17-Jul-09 26.67

87 PHC-91 18-Jul-09 27.56

88 PHC-92 18-Jul-09 25.04

89 PHC-93 18-Jul-09 25.63

27.8990 DSB-25 20-Jul-09 29.48

91 DSB-26 20-Jul-09 30.96

92 PHC-94 20-Jul-09 25.48

93 PHC-95 21-Jul-09 25.78

27.5994 PHC-96 24-Jul-09 28.59

95 DSB-36 25-Jul-09 29.18

96 PHC-97 25-Jul-09 26.81





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

97 DSB-40 26-Jul-09 25.19 26.4


98 PHC-98 27-Jul-09 26.51

99 PHC-99 30-Jul-09 26.52

100 PHC-100 31-Jul-09 27.85

101 PHC-101 31-Jul-09 26.96

27.67102 PHC-102 1-Aug-09 26.81 Average103 PHC-103 2-Aug-09 30.22

27.29104 PHC-104 2-Aug-09 26.67

105 PHC-105 5-Aug-09 25.33

27.04106 PHC-106 5-Aug-09 27.11

107 PHC-107 5-Aug-09 27.41 Standard deviation108 PHC-108 6-Aug-09 28.30

1.74109 PHC-109 6-Aug-09 29.63

27.70110 PHC-110 7-Aug-09 28.89

111 PHC-111 7-Aug-09 25.48

112 PHC-112 8-Aug-09 26.81 Coefficient of variation113 PHC-113 9-Aug-09 29.19

27.486.37

114 PHC-114 9-Aug-09 26.81

115 PHC-115 10-Aug-09 25.33

116 PHC-116 10-Aug-09 28.59

117 PHC-117 12-Aug-09 25.19

28.59118 DSB-64 13-Aug-09 31.09

119 PHC-118 14-Aug-09 30.81

120 PHC-119 17-Aug-09 27.26

121 PHC-120 19-Aug-09 29.04

27.56122 PHC-121 19-Aug-09 25.19

123 PHC-122 19-Aug-09 27.26

124 PHC-123 24-Aug-09 28.74

125 PHC-124 24-Aug-09 26.96

25.78126 DSB-79 25-Aug-09 26.08

127 DSB-80 25-Aug-09 25.04

128 DSB-85 26-Aug-09 25.04





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

129 DSB-87 27-Aug-09 27.11 26.7


130 PHC-125 27-Aug-09 25.93

131 DSB-90 28-Aug-09 25.19

132 PHC-126 28-Aug-09 25.04

133 DSB-93 29-Aug-09 25.48


27.14136 PHC-129 2-Sep-09 26.67

137 DSB-96 4-Sep-09 25.33

27.35138 DSB-99 5-Sep-09 27.76

139 PHC-130 5-Sep-09 27.40 Standard deviation140 PHC-131 6-Sep-09 28.89

2.07141 PHC-132 6-Sep-09 25.48

26.26142 PHC-133 7-Sep-09 25.33

143 DSB-101 8-Sep-09 25.19

144 PHC-134 12-Sep-09 29.04 Coefficient of variation145 PHC-135 12-Sep-09 25.04

25.977.62

146 DSB-107 15-Sep-09 26.08

147 PHC-136 19-Sep-09 25.93

148 PHC-137 20-Sep-09 26.81

149 PHC-138 21-Sep-09 26.37

27.11150 PHC-139 21-Sep-09 25.17

151 PHC-140 21-Sep-09 26.66

152 PHC-141 3-Oct-09 30.22

153 PHC-142 3-Oct-09 32.44

27.55154 PHC-143 3-Oct-09 26.22

155 PHC-144 5-Oct-09 25.48

156 PHC-145 5-Oct-09 26.07

157 DSB-139 8-Oct-09 29.78

30.30158 DSB-143 10-Oct-09 29.19

159 DSB-148 13-Oct-09 30.37

160 PHC-147 13-Oct-09 31.85





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

161 DSB-152 14-Oct-09 25.63 27.1

29.70

Sample No. 161 to 192162 DSB-153 14-Oct-09 26.96

163 PHC-148 14-Oct-09 32.15

164 DSB-164 21-Oct-09 34.07

165 PHC-149 21-Oct-09 30.37

30.26166 PHC-150 22-Oct-09 29.93 Average167 PHC-152 22-Oct-09 28.44

29.24168 PHC-153 26-Oct-09 32.30

169 PHC-154 27-Oct-09 25.19

29.34170 PHC-155 28-Oct-09 31.56

171 PHC-156 28-Oct-09 31.85 Standard deviation172 DSB-178 29-Oct-09 28.74

2.58173 DSB-179 29-Oct-09 27.85

26.19174 PHC-157 29-Oct-09 25.63

175 DSB-184 30-Oct-09 25.63

176 DSB-186 31-Oct-09 25.63 Coefficient of variation177 PHC-158 31-Oct-09 30.52

29.59

8.83178 DSB-190 4-Nov-09 27.70

179 PHC-159 4-Nov-09 30.52

180 PHC-160 5-Nov-09 29.63

181 PHC-161 5-Nov-09 26.96

30.37182 DSB-193 6-Nov-09 34.96

183 PHC-163 8-Nov-09 29.33

184 DSB-200 9-Nov-09 30.22

185 DSB-203 9-Nov-09 25.48

28.96186 PHC-164 12-Nov-09 31.56

187 DSB-212 13-Nov-09 30.07

188 DSB-213 13-Nov-09 28.74

189 DSB-214 13-Nov-09 28.59

29.55190 PHC-165 13-Nov-09 31.70

191 PHC-166 13-Nov-09 30.22

192 PHC-167 15-Nov-09 27.70





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

193 DSB-223 17-Nov-09 27.85 27.6

32.59

Sample No. 193 to 224194 PHC-168 20-Nov-09 34.07

195 PHC-169 21-Nov-09 34.96

196 PHC-170 21-Nov-09 33.48

197 PHC-171 21-Nov-09 27.56

28.74198 PHC-172 23-Nov-09 30.67 Average199 DSB-234 24-Nov-09 30.07

28.05200 PHC-173 24-Nov-09 26.67

201 PHC-174 24-Nov-09 25.48

27.22202 PHC-175 26-Nov-09 26.37

203 PHC-176 28-Nov-09 31.11 Standard deviation204 PHC-177 28-Nov-09 25.93

3.19205 PHC-178 29-Nov-09 28.74

28.93206 PHC-179 30-Nov-09 30.52

207 PHC-180 3-Dec-09 26.96

208 PHC-181 4-Dec-09 29.48 Coefficient of variation209 PHC-182 4-Dec-09 28.00

27.3711.37

210 PHC-183 6-Dec-09 31.85

211 rotech foundation 17-Dec-09 26.37



26.71214 PHC-184 8-Dec-09 28.44


216 PHC-185 9-Dec-09 28.30


25.26218 PHC-186 10-Dec-09 26.37

219 DSB-270 11-Dec-09 22.67

220 PHC-187 11-Dec-09 29.93

221 DSB-274 12-Dec-09 23.56

27.56222 PHC-188 12-Dec-09 29.19

223 PHC-189 12-Dec-09 29.78






f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

225 PHC-190 16-Dec-09 30.52 27.4


226 PHC-191 17-Dec-09 28.74

227 PHC-193 17-Dec-09 29.93

228 DSB-287 18-Dec-09 25.33


26.04230 PHC-195 21-Dec-09 30.22 Average231 DSB-291 22-Dec-09 25.93

27.99232 DSB-292 22-Dec-09 25.78

233 PHC-197 22-Dec-09 29.63

26.41234 rotech foundation 822-Dec-09 23.56

235 DSB-293 23-Dec-09 25.78 Standard deviation236 PHC-198 23-Dec-09 26.67

2.85237 DSB-297 24-Dec-09 25.33

30.30238 PHC-199 24-Dec-09 31.26

239 PHC-201 25-Dec-09 32.59

240 PHC-202 25-Dec-09 32.00 Coefficient of variation241 PHC-203 26-Dec-09 31.56

30.63

10.20242 PHC-204 27-Dec-09 33.33

243 PHC-205 27-Dec-09 31.11

244 DSB-307 29-Dec-09 26.52

245 DSB-309 30-Dec-09 28.30

28.53246 PHC-207 30-Dec-09 28.89

247 PHC-208 30-Dec-09 28.44

248 PHC-209 31-Dec-09 30.52

249 PHC-210 4-Jan-10 26.52

26.78250 PHC-211 4-Jan-10 27.70

251 PHC-212 5-Jan-10 24.44

252 DSB-315 6-Jan-10 28.15

253 PHC-213 6-Jan-10 27.11

26.73254 DSB-316 7-Jan-10 23.11

255 PHC-214 7-Jan-10 26.22

256 PHC-215 8-Jan-10 28.15





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

257 DSB-320 9-Jan-10 29.04 28.5


258 PHC-216 10-Jan-10 27.26

259 PHC-217 10-Jan-10 31.41

260 PHC-218 12-Jan-10 33.33

261 DSB-323 13-Jan-10 20.44

25.51262 PHC-219 13-Jan-10 31.11 Average263 PHC-220 13-Jan-10 31.56

29.67264 D-82 14-Jan-10 22.37

265 DSB-326 15-Jan-10 22.07

24.95266 D-83 15-Jan-10 29.04

267 PHC-222 16-Jan-10 27.41 Standard deviation268 DSB-327 17-Jan-10 20.30

4.23269 D-87 17-Jan-10 25.93

29.81270 PHC-223 18-Jan-10 32.00

271 DSB-328 19-Jan-10 28.89

272 DSB-329 20-Jan-10 27.70 Coefficient of variation273 DSB-330 20-Jan-10 34.52

31.23

14.26274 PHC-224 20-Jan-10 31.85

275 DSB-331 21-Jan-10 23.70

276 D-100 21-Jan-10 30.37

277 DSB-333 22-Jan-10 35.70

32.71278 D-104 22-Jan-10 30.67

279 PHC-225 22-Jan-10 30.81

280 PHC-226 22-Jan-10 33.19

281 DSB-334 23-Jan-10 33.18

32.26282 PHC-227 23-Jan-10 32.74

283 PHC-228 24-Jan-10 33.48

284 PHC-229 24-Jan-10 33.48

285 PHC-230 24-Jan-10 28.44

32.00286 PHC-231 25-Jan-10 32.89

287 PHC-232 25-Jan-10 29.04

288 PHC-233 30-Jan-10 35.56





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

289 PHC-234 30-Jan-10 34.07 28.1

31.97

Sample No. 289to 320290 PHC-235 30-Jan-10 34.22

291 PHC-236 31-Jan-10 32.00

292 PHC-237 31-Jan-10 26.07

293 PHC-238 2-Feb-10 33.48

33.87294 PHC-239 3-Feb-10 31.56 Average295 PHC-240 4-Feb-10 36.74

30.28296 PHC-241 4-Feb-10 36.00

297 PHC-242 5-Feb-10 31.56

26.73298 PHC-243 5-Feb-10 27.56

299 P.C-1 6-Feb-10 17.19 Standard deviation300 PHC-244 6-Feb-10 27.11

3.80301 PHC-245 6-Feb-10 30.22

31.26302 PHC-246 9-Feb-10 30.96

303 PHC-247 10-Feb-10 32.15

304 PHC-248 10-Feb-10 31.11 Coefficient of variation305 PHC-249 11-Feb-10 31.85

31.26

12.56306 PHC-250 11-Feb-10 30.37

307 PHC-251 13-Feb-10 32.59

308 PHC-252 14-Feb-10 30.22

309 D-148 15-Feb-10 31.26

27.56310 PHC-253 15-Feb-10 26.67

311 D-152 16-Feb-10 25.78

312 PHC-254 16-Feb-10 25.04

313 PHC-255 17-Feb-10 29.04

31.29314 D-160 18-Feb-10 29.04

315 D-164 18-Feb-10 33.19

316 PHC-256 18-Feb-10 34.81

317 PHC-257 19-Feb-10 30.37

28.93318 PHC-258 21-Feb-10 31.11

319 DSB-346 22-Feb-10 28.78

320 P.C-2 22-Feb-10 26.81





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

321 PHC-259 22-Feb-10 27.56 27.5

30.02

Sample No. 321to 352322 PHC-260 22-Feb-10 28.00

323 PHC-261 23-Feb-10 28.59

324 PHC-262 24-Feb-10 33.93

325 PHC-263 26-Feb-10 32.00

32.27326 PHC-264 27-Feb-10 30.52 Average327 PHC-265 3-Mar-10 30.81

30.13328 PHC-266 4-Mar-10 35.11

329 PHC-267 4-Mar-10 32.89

32.62330 P.C-3 5-Mar-10 33.93

331 PHC-268 5-Mar-10 30.52 Standard deviation332 PHC-269 6-Mar-10 33.48

2.97333 PHC-270 6-Mar-10 32.30

31.79334 PHC-271 7-Mar-10 34.07

335 PHC-272 7-Mar-10 30.52

336 PHC-273 9-Mar-10 30.67 Coefficient of variation337 PHC-274 9-Mar-10 31.41

29.28

9.86338 PHC-275 9-Mar-10 31.26

339 P.C-5 10-Mar-10 27.41

340 PHC-276 10-Mar-10 26.52

341 PHC-277 11-Mar-10 29.78

29.39342 PHC-278 11-Mar-10 33.33

343 PHC-279 13-Mar-10 30.22

344 P.C-6 14-Mar-10 28.15

345 D-244 15-Mar-10 25.48

27.20346 PHC-280 15-Mar-10 32.74

347 D-249 16-Mar-10 24.00

348 PHC-281 16-Mar-10 27.26

349 D-254 17-Mar-10 26.52

27.44350 P.C-7 17-Mar-10 27.11

351 PHC-282 17-Mar-10 32.74

352 D-258 18-Mar-10 25.48





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

353 PHC-283 18-Mar-10 25.33 27.0


354 PHC-284 18-Mar-10 28.59

355 D-265 19-Mar-10 28.30

356 PHC-285 19-Mar-10 27.85

357 PHC-286 19-Mar-10 26.52

28.65358 PHC-287 19-Mar-10 25.48 Average359 D-273 21-Mar-10 29.04

29.15360 PHC-288 21-Mar-10 31.56

361 PHC-289 22-Mar-10 30.67

28.90362 DSB-353 23-Mar-10 28.44

363 DSB-354 23-Mar-10 29.69 Standard deviation364 D-275 23-Mar-10 25.78

2.41365 PHC-290 23-Mar-10 29.93

29.24366 D-281 24-Mar-10 25.93

367 PHC-291 24-Mar-10 30.81

368 PHC-292 24-Mar-10 32.74 Coefficient of variation369 PHC-293 25-Mar-10 26.81

28.628.27

370 PHC-294 25-Mar-10 28.59

371 D-287 26-Mar-10 27.41

372 P.C-8 26-Mar-10 30.07

373 P.C-9 26-Mar-10 30.22

30.07374 PHC-295 26-Mar-10 32.89

375 PHC-296 26-Mar-10 27.56

376 P.C-10 28-Mar-10 30.07

377 PHC-297 28-Mar-10 29.63

31.97378 PHC-298 30-Mar-10 33.48

379 PHC-299 31-Mar-10 33.04

380 PHC-300 31-Mar-10 33.93

381 PHC-301 1-Apr-10 29.78

27.82382 PHC-302 1-Apr-10 26.67

383 PHC-303 2-Apr-10 27.26

384 P.C-11 3-Apr-10 28.74





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

385 PHC-304 3-Apr-10 26.67 26.4

29.25

Sample No. 385 to 416386 PHC-305 4-Apr-10 29.04

387 DSB-359 5-Apr-10 29.93

388 P.C-12 5-Apr-10 29.93

389 D-330 6-Apr-10 30.67

28.98390 DSB-361 7-Apr-10 28.74 Average391 P.C-13 8-Apr-10 30.96

29.38392 PHC-306 8-Apr-10 28.00

393 PHC-307 8-Apr-10 26.52

30.25394 PHC-308 8-Apr-10 31.85


1.73397 PHC-311 12-Apr-10 29.78

30.01398 PHC-312 12-Apr-10 30.52

399 P.C-15 13-Apr-10 31.85

400 PHC-313 14-Apr-10 29.48 Coefficient of variation401 PHC-314 14-Apr-10 28.44

28.865.89

402 HRT-6 15-Apr-10 30.52

403 P.C-17 15-Apr-10 29.78

404 P.C-18 15-Apr-10 29.33

405 HRT-7 16-Apr-10 26.22

28.83406 PHC-315 16-Apr-10 29.19

407 PHC-316 16-Apr-10 28.3

408 P.C-19 17-Apr-10 30.37

409 PHC-317 17-Apr-10 30.07

29.78410 PHC-318 18-Apr-10 30.96

411 PHC-319 18-Apr-10 28.59

412 P.C-20 19-Apr-10 27.41

413 HRT-8 21-Apr-10 31.85

27.97414 PHC-320 21-Apr-10 26.07

415 P.C-21 22-Apr-10 27.71

416 DSB-363 23-Apr-10 28.15





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

417 PHC-321 23-Apr-10 26.07 26.8

29.80

Sample No. 417 to 448418 P.C-22 24-Apr-10 31.55

419 PHC-322 24-Apr-10 29.33

420 PHC-323 25-Apr-10 31.11

421 PHC-324 25-Apr-10 30.96

28.62422 PHC-325 25-Apr-10 29.93 Average423 PHC-326 27-Apr-10 29.78

28.88424 P.C-24 28-Apr-10 26.07

425 P.C-25 29-Apr-10 26.37

27.97426 PHC-327 29-Apr-10 26.67


2.22429 PHC-330 2-May-10 28.74

29.28430 HRT-10 3-May-10 29.93

431 HRT-11 3-May-10 27.26

432 P.C-26 3-May-10 27.26 Coefficient of variation433 P.C-27 4-May-10 33.19

29.78

7.68434 PHC-331 5-May-10 27.56

435 P.C-28 5-May-10 30.37

436 PHC-332 6-May-10 29.33

437 PHC-333 7-May-10 28.44

27.44438 PHC-334 9-May-10 26.67

439 PHC-335 11-May-10 28.59

440 PHC-336 12-May-10 27.85

441 PHC-337 13-May-10 25.63

28.21442 PHC-338 13-May-10 28.00

443 HRT-12 13-May-10 28.89

444 HRT-13 13-May-10 28.89

445 P.C-30 13-May-10 29.63

30.46446 PHC-339 14-May-10 35.55

447 DSB-372 14-May-10 25.63

448 P.C-31 14-May-10 30.81





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

449 PHC-340 15-May-10 30.67 26.7

28.00Sample No. 449 to 480

450 HRT-14 15-May-10 27.71

451 HRT-15 15-May-10 25.63

452 P.C-32 15-May-10 29.18

453 PHC-341 16-May-10 26.82

31.14454 PHC-342 17-May-10 33.04 Average455 PHC-343 18-May-10 33.48

28.67456 PHC-344 19-May-10 31.26

457 PHC-345 19-May-10 31.11

29.33458 HRT-16 19-May-10 28.15

459 HRT-17 22-May 28.74 Standard deviation460 HRT-18 22-May 29.48

2.07461 HRT-19 22-May 29.18

28.15462 PHC-346 22-May 28.44

463 PHC-347 23-May 27.85

464 PHC-348 23-May 25.78 Coefficient of variation465 PHC-349 23-May 29.48

28.927.24

466 PHC-350 23-May 27.56

467 DSB-381 25-May 29.93

468 PHC-351 25-May 31.85

469 P.C-34 26-May 25.78

27.67470 PHC-352 27-May 28.44

471 P.C-35 27-May 26.52

472 DSB-387 28-May 29.92

473 P.C-36 28-May 27.7

26.90474 DSB-388 29-May 26.52

475 PHC-353 29-May 27.26

476 P.C-37 29-May 27.11

477 HRT-20 30-May 25.93

28.05478 HRT-21 30-May 28.44

479 HRT-22 31-May 30.67

480 HRT-23 31-May 27.81





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

481 PHC-354 31-May 27.41 26.7

28.21Sample No. 481 to 512

482 PHC-355 1-Jun 25.63

483 PHC-356 2-Jun 29.63

484 PHC-357 2-Jun 31.26

485 PHC-358 3-Jun-10 27.11

27.82486 PHC-359 4-Jun-10 28.3 Average487 PHC-360 5-Jun-10 28.44

28.08488 DSB-395 6-Jun-10 28.44

489 HRT-24 6-Jun-10 26.81

27.91490 HRT-25 7-Jun-10 27.41

491 DSB-396 8-Jun-10 29.33 Standard deviation492 HRT-26 8-Jun-10 30.22

2.06493 DSB-397 9-Jun-10 25.78

27.08494 HRT-27 9-Jun-10 26.22

495 P.C-38 9-Jun-10 28.74

496 PHC-361 11-Jun-10 28.3 Coefficient of variation497 PHC-362 11-Jun-10 26.37

27.267.34

498 PHC-363 12-Jun-10 25.63

499 PHC-364 12-Jun-10 26.67

500 PHC-365 15-Jun-10 32

501 PHC-366 15-Jun-10 25.63

26.84502 DSB-403 16-Jun-10 26.96

503 DSB-404 17-Jun-10 28.74

504 HRT-28 17-Jun-10 26.22

505 HRT-29 17-Jun-10 26.67

27.82506 HRT-30 17-Jun-10 26.22

507 DSB-406 18-Jun-10 32.44

508 HRT-31 18-Jun-10 27.11

509 P.C-39 18-Jun-10 26.67

30.01510 P.C-40 19-Jun-10 28.44

511 PHC-367 19-Jun-10 32.44

512 PHC-368 20-Jun-10 31.26





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

513 PHC-369 20-Jun-10 31.26 27.0

29.93

Sample No. 513 to 544514 PHC-370 21-Jun-10 28.59

515 PHC-371 21-Jun-10 29.93

516 P.C-41 22-Jun-10 29.93

517 P.C-42 23-Jun-10 29.93

30.73518 P.C-43 23-Jun-10 30.81 Average519 HRT-32 24-Jun-10 28.89

29.13520 DSB-421 26-Jun-10 31.26

521 DSB-422 26-Jun-10 32.74

30.90522 D-646 27-Jun-10 26.96

523 PHC-372 27-Jun-10 29.19 Standard deviation524 DSB-424 28-Jun-10 31.7

2.45525 P.C-46 28-Jun-10 33.93

30.08526 PHC-373 28-Jun-10 31.11

527 D-648 29-Jun-10 29.33

528 PHC-374 29-Jun-10 29.19 Coefficient of variation529 D-650 1-Jul-10 26.82

27.318.41

530 HRT-33 1-Jul-10 27.85

531 PHC-375 1-Jul-10 32.59

532 D-652 3-Jul-10 25.48

533 D-653 4-Jul-10 25.93

27.39534 HRT-34 5-Jul-10 25.19

535 PHC-376 5-Jul-10 30.67

536 D-657 7-Jul-10 25.18

537 PHC-377 7-Jul-10 29.78

27.93538 D-658 8-Jul-10 27.56

539 PHC-378 8-Jul-10 26.22

540 PHC-379 8-Jul-10 30.22

541 DSB-447 9-Jul-10 27.41

27.80542 DSB-448 9-Jul-10 26.37

543 P.C-48 9-Jul-10 26.96

544 PHC-380 9-Jul-10 33.19





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

545 D-659 10-Jul-10 25.78 27.0

26.64Sample No. 545 to 576

546 HRT-35 10-Jul-10 27.11

547 HRT-36 10-Jul-10 25.48

548 DSB-452 11-Jul-10 27.26

549 DSB-453 11-Jul-10 26.37

27.21550 PHC-381 11-Jul-10 27.85 Average551 D-660 12-Jul-10 26.67

27.82552 DSB-454 12-Jul-10 26.96

553 D-661 13-Jul-10 26.37

26.77554 HRT-37 14-Jul-10 29.04

555 HRT-38 14-Jul-10 26.52 Standard deviation556 HRT-39 14-Jul-10 25.93

2.42557 P.C-49 14-Jul-10 27.11

26.94558 PHC-382 14-Jul-10 25.63

559 PHC-383 14-Jul-10 28.74

560 D-664 15-Jul-10 26.81 Coefficient of variation561 DSB-462 15-Jul-10 25.78

29.36

8.69562 DSB-463 15-Jul-10 27.56

563 HRT-40 15-Jul-10 31.26

564 PHC-384 15-Jul-10 32.59

565 P.C-50 16-Jul-10 26.07

29.33566 PHC-385 16-Jul-10 32.89

567 D-668 17-Jul-10 30.52

568 D-669 17-Jul-10 26.52

569 P.C-51 17-Jul-10 26.37

29.14570 PHC-386 17-Jul-10 33.63

571 D-670 18-Jul-10 31.11

572 DSB-469 18-Jul-10 25.78

573 HRT-41 18-Jul-10 26.22

27.01574 PHC-387 18-Jul-10 31.70

575 HRT-42 19-Jul-10 26.52

576 D-673 20-Jul-10 25.93





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

577 D-674 20-Jul-10 25.04 27.6

26.42Sample No. 577 to 608

578 D-675 20-Jul-10 26.67

579 DSB-472 20-Jul-10 25.19

580 PHC-388 20-Jul-10 25.78

581 DSB-476 21-Jul-10 28.30

30.10582 PHC-389 21-Jul-10 27.56 Average583 DSB-479 22-Jul-10 28

28.77584 PHC-390 22-Jul-10 32.59

585 PHC-391 22-Jul-10 32.89

28.57586 HRT-43 23-Jul-10 31.26

587 HRT-44 23-Jul-10 25.19 Standard deviation588 PHC-392 23-Jul-10 29.04

3.20589 D-684 24-Jul-10 26.07

27.23590 DSB-486 24-Jul-10 26.96

591 PHC-393 24-Jul-10 25.78

592 PHC-394 24-Jul-10 26.52 Coefficient of variation593 P.C-52 26-Jul-10 26.07

30.00

11.12594 PHC-395 27-Jul-10 32.00

595 DSB-489 28-Jul-10 32.89

596 HRT-45 29-Jul-10 29.63

597 PHC-396 29-Jul-10 30.22

31.48598 PHC-397 29-Jul-10 29.19

599 DSB-495 1-Aug-10 27.56

600 PHC-398 2-Aug-10 33.48

601 PHC-399 3-Aug-10 33.48

30.47602 PHC-400 4-Aug-10 34.96

603 PHC-401 5-Aug-10 35.56

604 DSB-496 5-Aug-10 27.56

605 HRT-46 5-Aug-10 25.48

28.15606 P.C-53 5-Aug-10 25.78

607 P.C-54 5-Aug-10 25.63

608 DSB-499 6-Aug-10 28.15





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

609 P.C-55 6-Aug-10 29.48 26.5

29.60

Sample No. 609 to 640610 PHC-402 7-Aug-10 34.37

611 P.C-56 7-Aug-10 26.22

612 PHC-403 9-Aug-10 28.44

613 HRT-48 9-Aug-10 29.18

28.25614 P.C-57 10-Aug-10 29.93 Average615 PHC-404 11-Aug-10 28

28.16616 PHC-405 11-Aug-10 27.56

617 PHC-406 11-Aug-10 28.3

27.88618 HRT-49 11-Aug-10 26.52

619 P.C-58 12-Aug-10 28.15 Standard deviation620 P.C-59 12-Aug-10 27.41

1.82621 PHC-407 14-Aug-10 29.78

28.47622 P.C-61 14-Aug-10 27.11

623 PHC-408 15-Aug-10 30.52

624 PHC-409 16-Aug-10 26.82 Coefficient of variation625 PHC-410 17-Aug-10 29.93

27.786.45

626 HRT-50 18-Aug-10 26.67

627 HRT-51 18-Aug-10 29.33

628 HRT-52 19-Aug-10 26.07

629 PHC-411 20-Aug-10 27.7

26.74630 P.C-62 20-Aug-10 26.96

631 DSB-522 21-Aug-10 26.07

632 DSB-526 22-Aug-10 26.96

633 P.C-63 22-Aug-10 26.07

27.41634 HRT-53 23-Aug-10 26.67

635 PHC-412 24-Aug-10 30.52

636 HRT-54 24-Aug-10 27.85

637 HRT-55 24-Aug-10 26.52

29.14638 D-727 26-Aug-10 26.82

639 PHC-413 26-Aug-10 29.78

640 PHC-414 27-Aug-10 29.33





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

641 PHC-415 27-Aug-10 33.04 27.0

31.57

Sample No. 641 to 672642 HRT-56 28-Aug-10 29.33

643 HRT-57 28-Aug-10 32.69

644 P.C-64 28-Aug-10 32.15

645 PHC-416 29-Aug-10 31.85


29.77648 DSB-540 30-Aug-10 30.81

649 P.C-66 30-Aug-10 28.15

28.77650 PHC-419 31-Aug-10 30.22


2.42653 PHC-420 2-Sep-10 33.33

30.39654 HRT-58 2-Sep-10 27.26

655 HRTI-4 3-Sep 29.33

656 PHC-421 3-Sep 32.44 Coefficient of variation657 PHC-422 5-Sep 32.00

29.41

8.12658 PC-68 5-Sep 28.00

659 D-753 5-Sep 29.33

660 PHC-423 6-Sep 32.89

661 DSB-562 7-Sep 27.11

29.04662 HRT-60 8-Sep 27.11

663 HRT-61 12-Sep 27.41

664 PHC-424 15-Sep 33.48

665 HRT-62 20-Sep 26.52

29.23666 HRT-63 21-Sep 32.59

667 PHC-425 22-Sep 26.07

668 HRT-64 26-Sep 32.59

669 HRT-65 26-Sep 28.44

27.58670 PHC-426 26-Sep 29.19

671 PHC-427 29-Sep 26.81

672 PHC-428 29-Sep 28.89





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

673 HRT-66 30-Sep 26.81 27.0

26.49Sample No. 673 to 704

674 HRT-67 30-Sep 25.33

675 PHC-429 30-Sep 26.81

676 PHC-430 1-Oct 25.78

677 HRTI-8 3-Oct 26.81

27.58678 PHC-431 3-Oct 27.41 Average679 PC-70 3-Oct 30.07

26.61680 HRTI-9 4-Oct 25.63

681 PHC-432 5-Oct 26.67

27.01682 PC-71 5-Oct 28.89

683 PHC-433 6-Oct 27.11 Standard deviation684 HRT-68 7-Oct 26.22

2.45685 PHC-434 7-Oct 25.78

27.51686 HRT-69 8-Oct 27.41

687 HRT-70 8-Oct 27.85

688 HRT-71 8-Oct 26.22 Coefficient of variation689 PHC-435 8-Oct 31.11

27.859.20

690 HRT-72 9-Oct 26.67

691 PHC-436 9-Oct 28.59

692 PHC-437 9-Oct 28.74

693 PHC-438 10-Oct 26.07

25.61694 PHC-439 10-Oct 25.93

695 PHC-440 11-Oct 28.45

696 PHC-441 12-Oct 21.78

697 PHC-442 13-Oct 26.07

25.51698 PHC-443 13-Oct 25.33

699 HRT-73 14-Oct 26.22

700 PC-72 14-Oct 29.04

701 HRT-74 15-Oct 17.33

24.84702 PHC-444 15-Oct 29.04

703 PHC-445 15-Oct 25.48

704 DSB-596 15-Oct 24.74





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

705 HRT-75 16-Oct 26.07 25.8

26.62Sample No. 705 to 736

706 PHC-446 16-Oct 26.37

707 PHC-447 16-Oct 25.18

708 PHC-448 18-Oct 26.07

709 PHC-449 18-Oct 26.37

26.42710 PC-73 18-Oct 29.63 Average711 PC-74 19-Oct 25.33

26.13712 PHC-450 20-Oct 26.52

713 PHC-451 20-Oct 25.18

25.80714 HRT-76 21-Oct 25.48

715 HRT-77 21-Oct 25.48 Standard deviation716 HRT-78 21-Oct 25.78

0.94717 HRT-79 22-Oct 27.41

26.37718 HRT-80 22-Oct 25.48

719 PHC-452 23-Oct 27.26

720 DSB-613 24-Oct 27.11 Coefficient of variation721 PC-75 24-Oct 25.93

25.883.62

722 HRTI-10 26-Oct 25.04

723 PHC-453 26-Oct 25.48

724 HRT-81 27-Oct 26.96

725 HRT-82 27-Oct 25.92

26.27726 PC-76 27-Oct 25.93

727 PC-77 27-Oct 25.63

728 HRT-83 28-Oct 27.85

729 PHC-454 28-Oct 25.92

25.90730 PHC-455 30-Oct 26.37

731 PHC-456 30-Oct 25.48

732 DSB-622 30-Oct 25.48

733 HRTI-11 31-Oct 26.52

26.30734 HRTI-12 31-Oct 25.63

735 PHC-457 31-Oct 25.48

736 PHC-458 31-Oct 25.93





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

737 DSB-625 31-Oct 25.63 26.8

26.77Sample No. 737 to 768

738 HRT-84 2-Nov 28.59

739 HRT-85 2-Nov 27.11

740 PHC-459 2-Nov 26.96

741 PC-78 10-Nov-10 25.04

25.04742 PC-79 18-Nov-10 27.26 Average743 PC-80 18-Nov-10 27.41

26.71744 PC-81 25-Nov-10 25.93

745 PC-82 3-Dec-10 18.37

26.49746 D-844 26-Nov-10 26.22

747 D-849 3-Dec-10 33.33 Standard deviation748 HRTI-14 6-Nov-10 27.41

2.14749 HRTI-15 6-Nov-10 26.07

26.86750 PHC-460 6-Nov-10 27.56

751 HRT-86 7-Nov-10 26.22

752 PHC-461 7-Nov-10 28.15 Coefficient of variation753 HRT-87 8-Nov-10 26.37

26.328.00

754 HRT-88 8-Nov-10 26.81

755 HRT-89 8-Nov-10 26.81

756 PHC-462 8-Nov-10 25.79

757 PHC-463 8-Nov-10 26.52

26.72758 PHC-464 11-Nov-10 25.63

759 PHC-465 11-Nov-10 26.52

760 HRT-90 12-Nov-10 26.07

761 HRTI-17 14-Nov-10 28.15

27.33762 HRTI-18 14-Nov-10 27.41

763 PHC-466 14-Nov-10 25.93

764 HRTI-20 15-Nov-10 29.18

765 HRTI-21 16-Nov-10 25.48

26.37766 HRTI-22 16-Nov-10 27.85

767 PHC-467 16-Nov-10 26.22

768 PHC-468 16-Nov-10 26.67





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

769 PHC-469 17-Nov-10 26.96 26.9

26.86Sample No. 769 to 800

770 HRT-91 18-Nov-10 25.04

771 HRT-92 19-Nov-10 26.22

772 HRT-93 20-Nov-10 28

773 DSB-643 20-Nov-10 28.59

27.26774 PHC-470 20-Nov-10 26.37 Average775 PHC-471 22-Nov-10 26.67

28.38776 DSB-646 23-Nov-10 26.37

777 PHC-472 23-Nov-10 26.67

26.92778 HRTI-23 24-Nov-10 28.89

779 HRTI-24 26-Nov-10 27.11 Standard deviation780 DSB-651 27-Nov-10 26.67

2.32781 HRTI-25 27-Nov-10 25.78

29.46782 PHC-473 27-Nov-10 26.37

783 PHC-474 30-Nov-10 30.96

784 HRT-94 1-Dec-10 33.93 Coefficient of variation785 HRTI-26 1-Dec-10 31.85

29.97

8.00786 HRT-95 2-Dec-10 27.85

787 HRTI-27 2-Dec-10 29.48

788 HRTI-28 2-Dec-10 27.41

789 HRTI-29 3-Dec-10 31.7

29.06790 HRTI-30 3-Dec-10 31.56

791 PHC-475 4-Dec-10 28.74

792 PHC-476 4-Dec-10 28.44

793 DSB-656 4-Dec-10 27.85

28.62794 DSB-657 6-Dec-10 26.07

795 DSB-658 6-Dec-10 26.07

796 DSB-660 7-Dec-10 28.15

797 DSB-665 9-Dec-10 29.63

30.42798 PHC-477 10-Dec-10 33.93

799 PHC-478 10-Dec-10 29.93

800 HRT-96 10-Dec-10 29.04





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

801 HRT.I-31 11-Dec-10 28.44 27.1

29.33

Sample No. 801 to 832802 PHC-479 12-Dec-10 31.56

803 DSB-666 12-Dec-10 31.70

804 PHC-480 13-Dec-10 28.74

805 DSB-667 13-Dec-10 26.37

28.20806 PC-83 15-Dec-10 29.19 Average807 HRT.I-32 15-Dec-10 25.33

29.79808 HRT.I-33 15-Dec-10 25.04

809 HRT-97 15-Dec-10 33.48

31.41810 DSB-669 15-Dec-10 29.78

811 PHC-481 16-Dec-10 30.96 Standard deviation812 HRT-98 16-Dec-10 32.30

2.55813 HRT-99 16-Dec-10 31.26

29.33814 HRT-100 17-Dec-10 30.67

815 HRT.I-34 18-Dec-10 27.26

816 PHC-482 18-Dec-10 31.56 Coefficient of variation817 DSB-671 18-Dec-10 27.70

30.87

8.18818 HRT.I-35 19-Dec-10 27.56

819 PHC-483 19-Dec-10 31.85

820 PHC-484 20-Dec-10 33.19

821 HRT-101 21-Dec-10 30.52

30.77822 PHC-485 22-Dec-10 34.37

823 HRT-102 22-Dec-10 27.41

824 HRT-103 22-Dec-10 26.81

825 PHC-486 23-Dec-10 34.52

30.05826 HRT.I-36 24-Dec-10 30.96

827 PHC-487 24-Dec-10 28.59

828 PHC-488 25-Dec-10 26.96

829 PC-84 26-Dec-10 30.07

30.54830 HRT-104 26-Dec-10 29.18

831 HRT-105 26-Dec-10 27.85

832 HRT-106 27-Dec-10 32.00





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

833 DSB-686 27-Dec-10 34.81 26.8

30.74

Sample No. 833 to 864

834 PHC-489 28-Dec-10 29.33

835 PHC-490 28-Dec-10 31.70

836 PC-85 31-Dec-10 28.59

837 PC-86 2-Jan-11 28.89

27.88838 HRT-107 2-Jan-11 31.11 Average839 HRT-108 2-Jan-11 26.81

27.72840 HRT-109 3-Jan-11 27.70

841 HRT-110 3-Jan-11 25.48

26.49842 HRTI-37 4-Jan-11 27.26

843 HRTI-38 4-Jan-11 25.78 Standard deviation844 HRT-111 4-Jan-11 25.48

2.23845 PHC-491 4-Jan-11 29.33

27.16846 HRTI-39 5-Jan-11 25.63

847 PHC-492 5-Jan-11 26.67

848 PHC-493 6-Jan-11 27.41 Coefficient of variation849 PC-87 7-Jan-11 27.56

27.14

8.56850 PHC-494 7-Jan-11 26.37

851 DSB-698 8-Jan-11 26.07

852 DSB-699 8-Jan-11 27.26

853 DSB-700 8-Jan-11 30.37

27.85854 PHC-495 8-Jan-11 25.19

855 HRTI-40 9-Jan-11 26.37

856 PHC-496 9-Jan-11 26.07

857 HRT-112 10-Jan-11 29.19

27.14858 HRT-113 11-Jan-11 29.93

859 HRT-114 11-Jan-11 25.19

860 PHC-497 11-Jan-11 27.70

861 HRTI-41 12-Jan-11 25.19

27.01862 HRTI-42 12-Jan-11 25.63

863 DSB-710 13-Jan-11 28.15

864 DSB-712 13-Jan-11 28.89





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

865 PHC-498 13-Jan-11 26.22 27.2

27.90


866 DSB-714 14-Jan-11 28.00

867 HRT-115 14-Jan-11 31.11

868 PHC-499 14-Jan-11 25.78

869 DSB-715 17-Jan-11 29.33

29.53870 HRTI-43 17-Jan-11 26.93 Average871 PC-88 17-Jan-11 32.30

28.34872 HRT-116 17-Jan-11 33.04

873 PHC-500 17-Jan-11 26.07

27.85874 DSB-716 18-Jan-11 29.48

875 DSB-720 19-Jan-11 25.19 Standard deviation876 DSB-721 19-Jan-11 25.04

2.67877 PHC-501 19-Jan-11 28.89

27.68878 DSB-722 20-Jan-11 32.44

879 PHC-502 20-Jan-11 26.81

880 DSB-723 21-Jan-11 25.78 Coefficient of variation881 PHC-503 21-Jan-11 26.07

27.95

8.04882 HRT-117 22-Jan-11 26.07

883 PC-89 24-Jan-11 25.19

884 PHC-504 24-Jan-11 33.04

885 PHC-505 25-Jan-11 30.67

29.39886 DSB-737 28-Jan-11 26.67

887 HRTI-44 28-Jan-11 27.56

888 HRT-118 28-Jan-11 32.00

889 PHC-506 28-Jan-11 33.04

29.01890 DSB-738 29-Jan-11 26.37

891 DSB-739 29-Jan-11 29.33

892 PC-90 29-Jan-11 30.07

893 PHC-507 29-Jan-11 25.93

27.14894 DSB-742 30-Jan-11 29.33

895 PHC-508 30-Jan-11 27.11

896 PHC-509 30-Jan-11 25.93





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

897 HRTI-45 31-Jan-11 27.26 27.5

26.44


898 PC-91 31-Jan-11 27.26

899 DSB-744 1-Feb-11 25.48

900 PHC-510 1-Feb-11 25.63

901 PHC-511 1-Feb-11 26.22

28.10902 DSB-745 2-Feb-11 26.81 Average903 DSB-746 2-Feb-11 27.11

27.03904 DSB-748 2-Feb-11 26.37

905 DSB-750 3-Feb-11 27.11

29.06906 DSB-751 4-Feb-11 34.96

907 DSB-753 4-Feb-11 26.67 Standard deviation908 HRTI-46 4-Feb-11 28.59

3.04909 PHC-512 4-Feb-11 28.89

29.04910 HRT-119 8-Feb-11 28.15

911 HRT-120 9-Feb-11 27.11

912 HRT-121 9-Feb-11 25.93 Coefficient of variation913 DSB-759 9-Feb-11 31.56

28.12

9.43914 PHC-513 9-Feb-11 32.59

915 PHC-514 9-Feb-11 25.48

916 DSB-762 10-Feb-11 26.37

917 HRTI-47 10-Feb-11 26.07

27.09918 PHC-515 10-Feb-11 26.67

919 HRT-122 11-Feb-11 25.63

920 DSB-763 11-Feb-11 26.81

921 HRTI-48 11-Feb-11 25.78

26.96922 PHC-516 11-Feb-11 31.56

923 HRT-123 12-Feb-11 25.48

924 HRTI-49 12-Feb-11 26.67

925 HRT-124 13-Feb-11 26.22

24.94926 HRTI-50 13-Feb-11 26.07

927 DSB-766 15-Feb-11 15.85

928 PHC-517 16-Feb-11 26.52





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

929 FBI-8 17-Feb-11 28 28.1

26.81


930 HRTI-51 18-Feb-11 26.96

931 FBI-9 18-Feb-11 25.78

932 HRTI-52 19-Feb-11 26.22

933 FBI-10 19-Feb-11 26.37

21.26934 PHC-518 21-Feb-11 27.56 Average935 PHC-519 21-Feb-11 21.18

24.35936 HRTI-53 22-Feb-11 20

937 DSB-779 23-Feb-11 13.33

21.01938 PHC-520 23-Feb-11 19.11

939 PHC-521 23-Feb-11 22.67 Standard deviation940 DSB-781 24-Feb-11 21.19

3.82941 HRTI-54 24-Feb-11 23.26

24.42942 PHC-522 26-Feb-11 26.52

943 HRT-125 27-Feb-11 19.70

944 PC-92 28-Feb-11 25.63 Coefficient of variation945 PHC-523 28-Feb-11 31.26

26.15

11.23946 HRT-126 1-Mar-11 20.15

947 PHC-524 1-Mar-11 27.56

948 PHC-525 1-Mar-11 27.41

949 PC-93 2-Mar-11 25.33

25.49950 PHC-526 2-Mar-11 25.18

951 PHC-527 2-Mar-11 26.37

952 PHC-528 2-Mar-11 19.7

953 PHC-529 3-Mar-11 28.22

25.10954 DSB-752 4-Mar-11 28.15

955 DSB 797 04-Mar-11 23.56

956 PHC 530 04-Mar-11 25.63

957 HRT 127 04-Mar-11 25.19

23.63958 Fic 11 05-Mar-11 19.85

959 PHC 531 05-Mar-11 29.33

960 HRT 128 05-Mar-11 22.96





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

961 Fic 12 06-Mar-11 25.93 27.9

22.64


962 HRT I 55 06-Mar-11 18.52

963 HRT I 56 06-Mar-11 19.26

964 DSB 800 07-Mar-11 25.19

965 DSB 801 07-Mar-11 20.15

25.65966 PHC 532 07-Mar-11 26.81 Average967 Fic 13 08-Mar-11 25.19

24.04968 PHC 533 08-Mar-11 31.11

969 PHC 534 08-Mar-11 25.33

24.94970 PC 94 09-Mar-11 25.33

971 HRT I 57 09-Mar-11 25.93 Standard deviation972 HRT 129 09-Mar-11 25.33

3.56973 PHC 535 10-Mar-11 25.93

22.77974 HRT I 58 10-Mar-11 21.78

975 HRT 130 10-Mar-11 20.15

976 PHC 536 11-Mar-11 22.67 Coefficient of variation977 PHC 537 12-Mar-11 21.63

24.25

15.67978 HRT I 59 12-Mar-11 24.44

979 Fic 14 13-Mar-11 19.7

980 PHC 538 13-Mar-11 27.41

981 HRT I 60 13-Mar-11 26.81

24.94982 SN 5 13-Mar-11 25.48

983 Fic 15 14-Mar-11 26.96

984 PHC 539 14-Mar-11 30.52

985 PHC 540 14-Mar-11 17.78

23.63986 HRT I 61 14-Mar-11 22.07

987 HRT I 62 15-Mar-11 23.26

988 HRT 131 15-Mar-11 22.22

989 PHC 541 16-Mar-11 30.52

25.14990 HRT I 63 16-Mar-11 25.93

991 HRT 132 16-Mar-11 18.81

992 PHC 542 17-Mar-11 21.04





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

993 PHC 543 18-Mar-11 24.44

27.93994 DSB 820 21-Mar-11 30.07

995 DSB 821 21-Mar-11 28.89

996 DSB 824 22-Mar-11 28.74

997 HRT 133 22-Mar-11 33.48

25.11998 DSB 830 25-Mar-11 21.93

999 DSB 832 25-Mar-11 29.48

1000 HRT 134 25-Mar-11 24.44

1001 Fic 16 26-Mar-11 23.56

24.201002 HRT I 64 26-Mar-11 17.78

1003 HRT 135 26-Mar-11 22.67

1004 Fic 17 27-Mar-11 27.56

1005 HRT I 65 29-Mar-11 28.3

28.221006 PC 95 30-Mar-11 25.33

1007 DSB 838 31-Mar-11 28.3

1008 PC 96 31-Mar-11 27.85

1009 SN 8 31-Mar-11 27.7

28.101010 DSB 839 01-Apr-11 31.85

1011 DSB 843 01-Apr-11 32.15

1012 HRT I 66 01-Apr-11 23.26

1013 HRT I 67 01-Apr-11 26.52

26.811014 DSB 846 02-Apr-11 27.11

1015

1016





f ck-4 f ck+4

28 Days 28 Days

21 27.8 29

1 D-69 6-Jan-10 26.22


2 D-70 7-Jan-10 25.93

3 D-71 7-Jan-10 27.26

4 D-72 8-Jan-10 32.15

5 D-105 22-Jan-10 36.00

30.716 D-106 22-Jan-10 31.26 Average7 D-143 12-Feb-10 27.41

29.528 D-146 13-Feb-10 28.15

9 D-195 2-Mar-10 33.48

30.1210 D-205 5-Mar-10 30.96

11 D-232 12-Mar-10 25.93 Standard deviation12

3.4313

#DIV/0!14

15

16 Coefficient of variation17

#DIV/0!11.63

18

19

20

21

#DIV/0!22

23

24

25

#DIV/0!26

27

28

29

#DIV/0!30

31

32


Acceptance criteria as per IS-456-

2000



standard deviation

Sample No.

Lab.Ref. No.



Mpa





f ck-3 f ck+3

28 Days 28 Days

12 17.5 18

1 D-77 12-Jan-10 25.33

25.44

Sample No. 1 to 322 D-85 17-Jan-10 24.15

3 D-88 17-Jan-10 29.33

4 D-89 18-Jan-10 22.96

5 D-91 18-Jan-10 20.59

22.416 D-93 19-Jan-10 21.33 Average7 D-95 20-Jan-10 24.15

21.218 D-96 20-Jan-10 23.56

9 D-98 21-Jan-10 21.78

23.2610 D-103 22-Jan-10 27.41


3.0813 D-114 24-Jan-10 20.44

20.3014 D-115 25-Jan-10 17.48

15 D-118 27-Jan-10 21.19

16 D-119 28-Jan-10 22.07 Coefficient of variation17 D-149 15-Feb-10 23.70

19.66

14.5118 D-151 16-Feb-10 18.07

19 D-153 16-Feb-10 17.30

20 D-154 17-Feb-10 19.56

21 D-156 17-Feb-10 20.00

18.7022 D-158 18-Feb-10 18.37

23 D-159 18-Feb-10 17.48

24 D-162 18-Feb-10 18.96

25 D-163 18-Feb-10 17.63

18.2226 D-167 21-Feb-10 16.74

27 D-168 21-Feb-10 19.11

28 D-170 21-Feb-10 19.41

29 D-188 27-Feb-10 20.44

21.6730 D-190 27-Feb-10 18.81

31 D-191 28-Feb-10 21.93

32 D-193 2-Mar-10 25.48





standard deviation

Sample No.

Lab.Ref. No.



Mpa





f ck-3 f ck+3

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

33 D-199 4-Mar-10 23.85 16.6

20.74

Sample No. 33 to 6434 D-200 4-Mar-10 21.04

35 D-201 4-Mar-10 18.22

36 D-204 5-Mar-10 19.85

37 D-214 6-Mar-10 18.22


19.7840 D-223 10-Mar-10 19.11

41 D-225 10-Mar-10 20.00

18.7442 D-228 11-Mar-10 17.48

43 Standard deviation44

1.9245

#DIV/0!46

47


#DIV/0!9.72

50

51

52

53

#DIV/0!54

55

56

57

#DIV/0!58

59

60

61

#DIV/0!62

63

64





f ck-3 f ck+3

28 Days 28 Days

12 17.4 18

1 DSB-207 11-Nov-09 20.74

21.44

Sample No. 1 to 322 DSB-264 9-Dec-09 23.11

3 DSB-282 15-Dec-09 21.33

4 DSB-283 16-Dec-09 20.59

5 DSB-300 25-Dec-09 20.89

22.456 DSB-310 31-Dec-09 19.70 Average7 D-58 31-Dec-09 28.15

21.958 D-59 31-Dec-09 21.04

9 D-60 1-Jan-10 24.00

23.5610 DSB-311 2-Jan-10 24.30


2.8513 D-64 3-Jan-10 19.26

20.4814 D-68 6-Jan-10 19.85

15 DSB-335 27-Jan-10 22.81

16 D-120 28-Jan-10 20.01 Coefficient of variation17 D-122 29-Jan-10 15.85

19.85

12.9918 D-124 31-Jan-10 18.96

19 D-126 2-Feb-10 22.37

20 D-131 9-Feb-10 22.22

21 D-132 9-Feb-10 23.70

22.3022 D-134 10-Feb-10 21.19

23 D-135 10-Feb-10 19.70

24 D-136 11-Feb-10 24.59

25 D-137 11-Feb-10 23.26

23.1526 D-142 12-Feb-10 21.19

27 D-140 13-Feb-10 23.85

28 D-144 13-Feb-10 24.3

29 DSB-347 24-Feb-10 27.74

22.4230 HRT-5 27-Mar-10 17.19

31 DSB-449 10-Jul-10 26.96

32 DSB-458 13-Jul-10 17.78





standard deviation

Sample No.

Lab.Ref. No.



Mpa





f ck-3 f ck+3

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

33 DSB-460 14-Jul-10 18.52

19.85

Sample No. 33 to 6434 DSB-474 21-Jul-10 19.11

35 DSB-477 22-Jul-10 21.63

36 DSB-478 22-Jul-10 20.15

37 DSB-482 23-Jul-10 26.37

21.4138 DSB-483 23-Jul-10 21.48 Average39 DSB-508 11-Aug-10 19.56

20.4640 HRTI-1 16-Aug-10 18.22

41 DSB-516 18-Aug-10 21.18

21.5542 P.C-65 28-Aug-10 26.81

43 PC-69 7-Sep-10 20.89 Standard deviation44 FI-1 30-Oct-10 17.33

3.2645 F.I.-02 11-Nov-10 16.74

17.4446 F.I.-03 15-Nov-10 15.70

47 F.I.-04 19-Nov-10 20.59

48 F.I.-05 25-Nov-10 16.74 Coefficient of variation49 DSB-697 6-Jan-11 25.93

23.63

15.9350 DSB-756 5-Feb-11 21.33





f ck-4 f ck+4

28 Days 28 Days

21 26.7 29

1 DSB-83 26-Aug-09 26.97


2 DSB-84 26-Aug-09 25.78

3 DSB-86 27-Aug-09 26.52

4 DSB-88 27-Aug-09 31.11

5 DSB-89 28-Aug-09 26.67

27.046 DSB-91 28-Aug-09 25.19 Average7 DSB-92 29-Aug-09 26.37

27.388 DSB-95 2-Sep-09 29.93

9 DSB-97 4-Sep-09 26.96

26.5610 DSB-98 4-Sep-09 25.48

11 DSB-102 8-Sep-09 25.93 Standard deviation12 DSB-103 9-Sep-09 27.85

2.0713 DSB-104 10-Sep-09 25.48

27.7014 DSB-108 15-Sep-09 30.67

15 DSB-109 15-Sep-09 25.03

16 DSB-110 15-Sep-09 29.63 Coefficient of variation17 DSB-113 18-Sep-09 27.41

26.677.55

18 DSB-114 18-Sep-09 29.19

19 DSB-115 19-Sep-09 25.04

20 DSB-117 21-Sep-09 25.04

21 DSB-118 22-Sep-09 30.07

27.2622 DSB-119 22-Sep-09 25.04

23 DSB-120 22-Sep-09 25.93

24 DSB-121 25-Sep-09 28

25 DSB-122 26-Sep-09 25.78

27.3126 DSB-123 26-Sep-09 27.56

27 DSB-125 29-Sep-09 30.51

28 DSB-126 29-Sep-09 25.40

29 DSB-127 29-Sep-09 30.36

28.9230 DSB-128 30-Sep-09 30.21

31 DSB-129 30-Sep-09 25.48

32 DSB-130 30-Sep-09 29.62





standard deviation

Sample No.

Lab.Ref. No.



Mpa





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

33 DSB-131 1-Oct-09 29.18 27.1


34 DSB-132 1-Oct-09 27.26

35 DSB-133 3-Oct-09 25.33

36 DSB-134 3-Oct-09 25.33

37 DSB-135 5-Oct-09 27.11

27.1538 DSB-136 5-Oct-09 25.63 Average39 DSB-137 5-Oct-09 25.47

29.2640 DSB-140 8-Oct-09 30.37

41 DSB-141 8-Oct-09 28.29

27.2642 DSB-142 9-Oct-09 25.19

43 DSB-144 10-Oct-09 25.48 Standard deviation44 DSB-145 10-Oct-09 30.07

2.5845 DSB-146 10-Oct-09 30.22

30.5946 DSB-147 12-Oct-09 30.96

47 DSB-149 13-Oct-09 31.56

48 DSB-154 14-Oct-09 29.63 Coefficient of variation49 DSB-156 14-Oct-09 27.35

29.76

8.8350 DSB-157 15-Oct-09 29.48

51 DSB-158 15-Oct-09 31.11

52 DSB-159 16-Oct-09 31.11

53 DSB-160 19-Oct-09 29.93

29.8354 DSB-163 20-Oct-09 26.86

55 DSB-165 21-Oct-09 32.74

56 DSB-166 21-Oct-09 29.78

57 DSB-167 21-Oct-09 29.63

30.6358 DSB-168 22-Oct-09 31.85

59 DSB-170 23-Oct-09 30.96

60 DSB-171 24-Oct-09 30.07

61 DSB-172 24-Oct-09 29.13

32.1062 DSB-173 27-Oct-09 35.85

63 DSB-174 28-Oct-09 32.74

64 DSB-176 28-Oct-09 30.67





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

65 DSB-177 29-Oct-09 33.78 27.6

29.44

Sample No. 65 to 9666 DSB-180 29-Oct-09 28.59

67 DSB-181 30-Oct-09 27.70

68 DSB-182 30-Oct-09 27.70

69 DSB-183 30-Oct-09 27.56

32.4870 DSB-185 31-Oct-09 31.26 Average71 DSB-187 2-Nov-09 37.48

29.6672 DSB-188 2-Nov-09 33.62

73 DSB-189 2-Nov-09 33.04

33.6774 DSB-191 5-Nov-09 34.22

75 DSB-192 5-Nov-09 33.93 Standard deviation76 DSB-195 6-Nov-09 33.47

3.1877 DSB-196 7-Nov-09 31.41

29.4178 DSB-197 7-Nov-09 28.30

79 DSB-198 9-Nov-09 28.15

80 DSB-199 9-Nov-09 29.78 Coefficient of variation81 DSB-201 9-Nov-09 26.96

27.2210.72

82 DSB-202 9-Nov-09 31.26

83 DSB-204 10-Nov-09 25.33

84 DSB-205 10-Nov-09 25.33

85 DSB-206 10-Nov-09 27.41

27.1986 DSB-208 11-Nov-09 28.29

87 DSB-209 11-Nov-09 25.78

88 DSB-210 11-Nov-09 27.26

89 DSB-211 12-Nov-09 28.87

29.3790 DSB-215 14-Nov-09 33.48

91 DSB-216 14-Nov-09 28.15

92 DSB-217 14-Nov-09 26.96

93 DSB-218 16-Nov-09 30.96

28.4894 DSB-219 16-Nov-09 26.82

95 DSB-220 16-Nov-09 25.19

96 DSB-222 17-Nov-09 30.96





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

97 DSB-224 17-Nov-09 25.04 27.1

29.89

Sample No. 97 to 12898 DSB-225 18-Nov-09 29.33

99 DSB-226 19-Nov-09 32.44

100 DSB-227 19-Nov-09 32.74

101 DSB-228 19-Nov-09 33.04

30.15102 DSB-229 20-Nov-09 31.26 Average103 DSB-230 20-Nov-09 28.44

28.74104 DSB-231 21-Nov-09 27.85

105 DSB-232 23-Nov-09 29.78

27.48106 DSB-233 23-Nov-09 26.22

107 DSB-235 24-Nov-09 26.22 Standard deviation108 DSB-236 25-Nov-09 27.70

2.55109 DSB-237 25-Nov-09 30.22

31.37110 DSB-238 25-Nov-09 32.59

111 DSB-239 25-Nov-09 30.37

112 DSB-240 26-Nov-09 32.30 Coefficient of variation113 DSB-241 26-Nov-09 29.04

29.00

8.87114 DSB-242 26-Nov-09 28.00

115 DSB-243 26-Nov-09 30.07

116 DSB-248 28-Nov-09 28.89

117 DSB-249 30-Nov-09 28.59

28.19118 DSB-250 30-Nov-09 26.67

119 DSB-251 1-Dec-09 28.44

120 DSB-253 1-Dec-09 29.04

121 DSB-255 2-Dec-09 29.33

25.85122 DSB-271 11-Dec-09 21.63

123 DSB-273 12-Dec-09 26.52

124 DSB-275 12-Dec-09 25.93

125 DSB-276 12-Dec-09 30.37

28.00126 DSB-277 14-Dec-09 27.11

127 DSB-290 22-Dec-09 28.74

128 DSB-294 23-Dec-09 25.78





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

129 DSB-295 23-Dec-09 30.22 26.6


130 DSB-298 24-Dec-09 28.59

131 DSB-304 28-Dec-09 28.89

132 DSB-306 29-Dec-09 26.07

133 DSB-308 29-Dec-09 30.81

30.08134 DSB-317 7-Jan-10 29.93 Average135 DSB-348 2-Mar-10 29.19

28.43136 DSB-349 3-Mar-10 30.37

137 DSB-356 26-Mar-10 27.85

28.30138 DSB-357 1-Apr-10 25.78

139 DSB-358 3-Apr-10 33.48 Standard deviation140 DSB-360 6-Apr-10 26.07

1.95141 DSB-362 19-Apr-10 28.89

28.26142 DSB-365 30-Apr-10 28.14

143 DSB-366 5-May-10 26.22

144 DSB-367 6-May-10 29.78 Coefficient of variation145 DSB-368 6-May-10 30.22

29.41

6.85146 D-465 7-May-10 26.52

147 DSB-369 9-May-10 29.78

148 DSB-370 10-May-10 31.11

149 D-485 11-May-10 27.7

28.78150 DSB-371 12-May-10 29.19

151 DSB-373 15-May-10 28.59

152 D-513 18-May-10 29.63

153 DSB-374 19-May-10 26.22

26.89154 DSB-375 19-May-10 25.63

155 DSB-376 20-May-10 28

156 DSB-377 20-May-10 27.7

157 D-528 22-May 30.37

27.30158 DSB-378 23-May 26.07

159 DSB-379 24-May 25.63

160 DSB-380 24-May 27.11





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

161 DSB-382 25-May 29.93 27.0

29.08

Sample No. 161 to192162 DSB-383 25-May 29.93

163 DSB-384 26-May 29.78

164 DSB-385 27-May 26.67

165 DSB-386 27-May 27.11

26.52166 DSB-389 1-Jun 26.07 Average167 DSB-390 1-Jun 25.78

28.58168 DSB-391 2-Jun 27.11

169 DSB-392 3-Jun-10 25.63

27.52170 DSB-393 4-Jun-10 32.15

171 DSB-394 5-Jun-10 26.22 Standard deviation172 DSB-398 10-Jun-10 26.07

2.43173 DSB-399 10-Jun-10 25.92

26.59174 DSB-400 11-Jun-10 26.07

175 DSB-401 11-Jun-10 25.63

176 DSB-402 14-Jun-10 28.74 Coefficient of variation177 DSB-405 18-Jun-10 26.37

28.968.49

178 DSB-407 19-Jun-10 31.41

179 DSB-408 19-Jun-10 31.11

180 DSB-409 19-Jun-10 26.96

181 DSB-410 20-Jun-10 27.70

27.85182 DSB-411 20-Jun-10 26.22

183 DSB-412 20-Jun-10 28.15

184 DSB-413 21-Jun-10 29.33

185 DSB-415 22-Jun-10 28.74

30.37186 DSB-416 22-Jun-10 30.96

187 DSB-417 23-Jun-10 29.78

188 DSB-418 24-Jun-10 32.00

189 DSB-419 25-Jun-10 32.59

31.78190 DSB-420 25-Jun-10 32.59

191 DSB-423 26-Jun-10 33.04

192 DSB-434 1-Jul-10 28.89





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

193 DSB-436 2-Jul-10 25.33 26.5

26.30Sample No. 193 to 224

194 DSB-437 3-Jul-10 26.37

195 D-663 13-Jul-10 27.85

196 D-671 19-Jul-10 25.63

197 D-672 19-Jul-10 25.93

28.30198 D-686 27-Jul-10 31.11 Average199 D-688 27-Jul-10 28.59

27.75200 D-692 30-Jul-10 27.56

201 D-695 31-Jul-10 30.52

28.56202 DSB-438 4-Jul-10 26.37


1.86205 DSB-450 11-Jul-10 25.63

26.89206 DSB-451 11-Jul-10 25.78

207 DSB-461 14-Jul-10 29.78

208 DSB-470 18-Jul-10 26.37 Coefficient of variation209 DSB-471 20-Jul-10 25.63

26.526.69

210 DSB-487 24-Jul-10 26.22

211 DSB-488 26-Jul-10 27.11

212 DSB-493 31-Jul-10 27.11

213 DSB-494 31-Jul-10 31.41

29.56214 DSB-497 5-Aug-10 28

215 DSB-500 6-Aug-10 31.26

216 DSB-502 7-Aug-10 27.56

217 DSB-503 9-Aug-10 26.08

28.11218 DSB-504 10-Aug-10 28.59

219 DSB-505 11-Aug-10 27.85

220 DSB-507 11-Aug-10 29.93

221 DSB-509 12-Aug-10 26.67

27.78222 DSB-511 14-Aug-10 26.67

223 D-713 16-Aug-10 28.59

224 DSB-512 16-Aug-10 29.18





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

225 DSB-513 16-Aug-10 26.97 26.5

27.78Sample No. 225 to 256

226 DSB-514 16-Aug-10 29.33

227 DSB-515 17-Aug-10 27.56

228 DSB-517 19-Aug-10 27.26

229 DSB-518 19-Aug-10 27.56

27.71230 DSB-519 20-Aug-10 26.96 Average231 DSB-521 20-Aug-10 28.3

28.69232 DSB-523 21-Aug-10 28

233 DSB-524 21-Aug-10 26.52

27.08234 DSB-525 21-Aug-10 26.96


1.80237 DSB-529 24-Aug-10 32.15

30.89238 DSB-530 24-Aug-10 29.48

239 DSB-531 26-Aug-10 29.48

240 DSB-532 27-Aug-10 32.44 Coefficient of variation241 DSB-533 27-Aug-10 30.52

30.87

6.27242 DSB-534 28-Aug-10 29.83

243 DSB-535 28-Aug-10 32.44

244 DSB-536 28-Aug-10 30.67

245 D-730 29-Aug-10 30.67

28.34246 DSB-537 30-Aug-10 29.19

247 D-736 31-Aug-10 26.81

248 DSB-541 31-Aug-10 26.67

249 DSB-544 31-Aug-10 30.37

29.59250 DSB-545 1-Sep-10 28.89

251 DSB-546 1-Sep-10 28.59

252 DSB-547 1-Sep-10 30.52

253 DSB-548 2-Sep-10 27.41

27.30254 DSB-549 2-Sep-10 28

255 DSB-550 2-Sep-10 27.11

256 DSB-552 3-Sep 26.67





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

257 DSB-553 3-Sep 29.19 26.4

28.19Sample No. 257 to 288

258 DSB-554 3-Sep 29.07

259 DSB-555 4-Sep 28.44

260 DSB-556 5-Sep 26.07

261 D-754 5-Sep 26.22

27.00262 DSB-557 6-Sep 26.81 Average263 DSB-558 6-Sep 28.30

27.72264 DSB-559 6-Sep 26.67

265 DSB-564 7-Sep 27.85

28.52266 DSB-565 13-Sep 32.00

267 DSB-566 13-Sep 28.15 Standard deviation268 DSB-567 14-Sep 26.07

1.74269 DSB-568 15-Sep 27.26

26.41270 DSB-569 15-Sep 27.41

271 D-765 15-Sep 25.48

272 D-766 24-Sep 25.48 Coefficient of variation273 D-767 25-Sep 30.37

27.936.28

274 DSB-570 27-Sep 26.67

275 D-771 29-Sep 27.56

276 D-772 29-Sep 27.11

277 DSB-571 30-Sep 26.52

28.85278 DSB-572 1-Oct 31.41

279 DSB-573 4-Oct 28.15

280 D-773 6-Oct 29.33

281 DSB-578 7-Oct 29.04

28.41282 DSB-580 8-Oct 31.11

283 DSB-581 8-Oct 26.52

284 DSB-584 9-Oct 26.96

285 DSB-586 10-Oct 27.56

26.48286 DSB-587 10-Oct 26.37

287 DSB-588 11-Oct 25.18

288 D-790 11-Oct 26.82





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

289 D-791 11-Oct 25.78 26.2

25.67Sample No. 289 to 320

290 DSB-591 12-Oct 25.33

291 DSB-593 13-Oct 25.92

292 DSB-594 13-Oct 25.63

293 DSB-595 14-Oct 25.33

25.97294 DSB-599 16-Oct 25.78 Average295 D-805 16-Oct 26.82

26.97296 DSB-602 19-Oct 25.93

297 DSB-603 19-Oct 28.59

26.67298 DSB-605 20-Oct 27.26

299 DSB-610 22-Oct 25.78 Standard deviation300 D-819 23-Oct 25.04

1.47301 DSB-614 24-Oct 26.81

28.22302 DSB-616 25-Oct 25.93

303 DSB-618 26-Oct 29.19

304 DSB-620 28-Oct 30.96 Coefficient of variation305 DSB-621 28-Oct 25.33

26.935.47

306 D-822 28-Oct 27.26

307 DSB-623 31-Oct 29.48

308 DSB-624 31-Oct 25.63

309 DSB-628 4-Nov-10 27.85

27.71310 DSB-629 4-Nov-10 27.26

311 DSB-630 4-Nov-10 28.15

312 DSB-631 6-Nov-10 27.56

313 DSB-632 7-Nov-10 28.59

27.44314 DSB-633 8-Nov-10 26.96

315 D-833 12-Nov-10 26.52

316 DSB-635 13-Nov-10 27.7

317 DSB-640 15-Nov-10 26.22

27.18318 DSB-641 16-Nov-10 28.74

319 DSB-642 18-Nov-10 28.44

320 D-836 19-Nov-10 25.33





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

321 D-837 20-Nov-10 26.67 27.3

26.82Sample No. 321 to 352

322 DSB-644 21-Nov-10 27.11

323 DSB-645 22-Nov-10 27.85

324 DSB-647 23-Nov-10 25.63

325 DSB-648 24-Nov-10 26.81

28.85326 DSB-650 25-Nov-10 29.04 Average327 D-846 1-Dec-10 31.26

28.38328 DSB-659 7-Dec-10 28.29

329 DSB-661 8-Dec-10 34.67

30.30330 DSB-663 8-Dec-10 27.41

331 DAM-851 8-Dec-10 28.44 Standard deviation332 DSB-664 9-Dec-10 30.67

2.84333 DSB-674 20-Dec-10 31.11

27.74334 DSB-677 23-Dec-10 26.07

335 DSB-678 23-Dec-10 26.07

336 DSB-680 23-Dec-10 27.70 Coefficient of variation337 DSB-681 24-Dec-10 30.96

28.079.99

338 DSB-682 24-Dec-10 28.89

339 DAM-867 24-Dec-10 25.48

340 DSB-687 27-Dec-10 26.96

341 DSB-689 28-Dec-10 30.07

31.33342 DSB-690 29-Dec-10 35.41

343 DSB-691 29-Dec-10 34.07

344 DSB-692 1-Jan-11 25.78

345 DSB-693 2-Jan-11 25.78

26.52346 DAM-882 2-Jan-11 26.81

347 DSB-694 3-Jan-11 27.70

348 DSB-695 06-Jan-11 25.78

349 DSB-696 06-Jan-11 26.07

27.41350 DSB-701 08-Jan-11 25.19

351 DSB-703 09-Jan-11 26.07

352 DSB-704 10-Jan-11 32.3





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

353 DSB-708 12-Jan-11 26.37 26.9

26.96Sample No. 353 to 384

354 DSB-709 12-Jan-11 25.93

355 DSB-711 13-Jan-11 26.07

356 DSB-713 14-Jan-11 29.48

357 DSB-719 19-Jan-11 26.52

26.26358 DAM-936 23-Jan-11 26.81 Average359 DSB-726 23-Jan-11 25.63

26.83360 DSB-727 23-Jan-11 26.07

361 DSB-733 27-Jan-11 29.48

29.41362 DSB-734 27-Jan-11 28.59

363 DSB-735 28-Jan-11 29.78 Standard deviation364 DSB-736 28-Jan-11 29.78

2.25365 DSB-740 29-Jan-11 27.7

27.93366 DSB-743 30-Jan-11 31.26

367 DAM-968 1-Feb-11 26.67

368 DSB-747 2-Feb-11 26.07 Coefficient of variation369 DSB-749 3-Feb-11 30.22

27.898.40

370 DSB-754 4-Feb-11 26.22

371 DSB-755 4-Feb-11 27.26

372 DAM-982 6-Feb-11 27.85

373 DSB-758 8-Feb-11 26.07

25.74374 DSB-760 9-Feb-11 25.04

375 DSB-761 9-Feb-11 26.07

376 DSB-764 12-Feb-11 25.78

377 DSB-765 15-Feb-11 18.37

24.45378 DAM-1024 18-Feb-11 28.15

379 DSB-768 18-Feb-11 26.07

380 DSB-769 19-Feb-11 25.19

381 DAM-1028 20-Feb-11 25.68

26.05382 DSB-770 20-Feb-11 26.67

383 DSB-771 20-Feb-11 25.63

384 DSB-772 20-Feb-11 26.22





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

385 DSB-773 21-Feb-11 16.74 28.9

14.52Sample No. 385 to 416

386 DSB-774 21-Feb-11 13.93

387 DSB-776 22-Feb-11 14.81

388 DSB-777 22-Feb-11 12.59

389 DSB-778 22-Feb-11 13.04

20.97390 DSB-780 23-Feb-11 24.15 Average391 DAM-1042 24-Feb-11 20.3

22.63392 DAM-1054 25-Feb-11 26.37

393 DSB-782 25-Feb-11 25.78

24.08394 DSB-783 25-Feb-11 26.07

395 DSB-784 26-Feb-11 21.93 Standard deviation396 DSB-785 26-Feb-11 22.52

4.72397 DSB-786 26-Feb-11 21.63

21.78398 DSB-787 27-Feb-11 25.33

399 DSB-788 27-Feb-11 21.19

400 DSB-789 28-Feb-11 18.96 Coefficient of variation401 DSB-792 2-Mar-11 21.19

22.7420.87

402 DSB-794 3-Mar-11 22.37

403 DSB 795 04-Mar-11 22.22

404 DSB 796 04-Mar-11 25.19

405 Dam1077 05-Mar-11 22.22

24.37406 Dam1078 05-Mar-11 26.37

407 DSB 799 06-Mar-11 21.04

408 DSB 802 08-Mar-11 27.85

409 DSB 804 09-Mar-11 26.07

23.81410 DSB 806 10-Mar-11 21.93

411 DSB 808 11-Mar-11 20.74

412 Dam1102 12-Mar-11 26.52

413 Dam1103 12-Mar-11 27.56

28.81414 Dam1104 12-Mar-11 30.22

415 Dam1105 12-Mar-11 31.85

416 DSB 810 12-Mar-11 25.63





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

417 DSB 811 13-Mar-11 25.78

25.59Sample No. 417 to 448

418 Dam1111 14-Mar-11 25.63

419 Dam1112 14-Mar-11 26.07

420 DSB 812 14-Mar-11 24.89

421 DSB 813 15-Mar-11 26.37

29.00422 DSB 814 15-Mar-11 27.11 Average423 DSB 816 16-Mar-11 30.67

26.72424 DSB 819 18-Mar-11 31.85

425 DSB 822 22-Mar-11 25.19

23.71426 DSB 826 23-Mar-11 28.15

427 Dam1121 24-Mar-11 21.93 Standard deviation428 Dam1124 24-Mar-11 19.56

3.18429 DSB 829 25-Mar-11 21.63

26.65430 DSB 834 26-Mar-11 27.85

431 DSB 835 27-Mar-11 27.56

432 Dam1138 28-Mar-11 29.56 Coefficient of variation433 Dam1139 28-Mar-11 25.78

29.09

11.89434 Dam1140 28-Mar-11 28

435 Dam1141 28-Mar-11 35.26

436 Dam1142 28-Mar-11 27.33

437 Dam1143 28-Mar-11 25.93

26.28438 DSB 836 28-Mar-11 22

439 Dam1144 29-Mar-11 29.19

440 Dam1145 29-Mar-11 28

441 Dam1146 29-Mar-11 26.67

28.52442 Dam1147 29-Mar-11 30.67

443 DSB 837 29-Mar-11 30.07

444 SN 7 29-Mar-11 26.67

445 Dam1149 30-Mar-11 26.07

24.88446 Dam1150 30-Mar-11 24.74

447 Dam1151 30-Mar-11 23.56

448 Dam1152 30-Mar-11 25.15





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

449

#DIV/0!450

451

452

453





f ck-4 f ck+4

28 Days 28 Days

16 23.2 24

1 DSB-100 7-Sep-09 22.67


2 DSB-105 12-Sep-09 20.44

3 DSB-106 14-Sep-09 23.11

4 DSB-111 17-Sep-09 24.44

5 DSB-112 18-Sep-09 26.37

24.446 DSB-116 21-Sep-09 25.48 Average7 DSB-124 26-Sep-09 25.48

23.168 DSB-138 6-Oct-09 20.44

9 DSB-150 13-Oct-09 25.93

27.0210 DSB-151 13-Oct-09 26.96

11 DSB-155 14-Oct-09 26.08 Standard deviation12 DSB-161 19-Oct-09 29.12

3.9013 DSB-162 20-Oct-09 25.93

24.6314 DSB-169 22-Oct-09 26.07

15 DSB-175 28-Oct-09 21.04

16 DSB-194 6-Nov-09 25.48 Coefficient of variation17 DSB-252 1-Dec-09 24.59

18.9316.83

18 DAM-1049 24-Feb-11 17.93

19 DAM-1066 1-Mar-11 16.15

20 DAM-1070 2-Mar-11 17.04

21 DAM-1075 3-Mar-11 15.56

15.56

#DIV/0!

#DIV/0!





standard deviation

Sample No.

Lab.Ref. No.



Mpa


GRADE OF CONCRETE :- M20A20 Cement Content : 285Kg/m3



f ck-4 f ck+4

28 Days 28 Days

16 21.9 24

1 DTA-10 26-Jun-09 20.44


2 DTA-11 29-Jun-09 22.37

3 DTA-12 30-Jun-09 27.85

4 DTA-13 02-Jul-09 20.15

5 DTA-14 03-Jul-09 21.63

21.346 DTA-15 04-Jul-09 20.89 Average7 DTA-16 07-Jul-09 22.67

22.068 DTA-17 12-Aug-09 20.15

9 DTA-18 13-Aug-09 20.30

21.2410 DTA-25 15-Aug-09 22.52

11 DTA-19 17-Aug-09 20.81 Standard deviation12 DTA-20 18-Aug-09 21.33

2.2613 DTA-22 20-Aug-09 21.19

21.7714 DTA-23 21-Aug-09 20.00

15 DTA-24 22-Aug-09 25.14

16 DTA-26 26-Aug-09 20.74 Coefficient of variation17 DTA-27 28-Aug-09 21.63

21.4810.24

18 DTA-28 29-Aug-09 20.59

19 DTA-29 31-Aug-09 21.63

20 DTA-32 09-Sep-09 22.07

21 DTA-33 11-Sep-09 26.81

24.7422 DTA-34 14-Sep-09 27.85

23 DTA-35 16-Sep-09 21.63

24 DTA-36 17-Sep-09 22.67

25 DTA-37 19-Sep-09 21.04

21.3326 DTA-38 22-Sep-09 20.00

27 DTA-39 23-Sep-09 20.59

28 DTA-40 25-Sep-09 23.70

29 DTA-41 26-Sep-09 21.33

21.8530 DTA-42 29-Sep-09 20.15

31 DTA-43 01-Oct-09 20.15

32 PHB-26 30-Dec-09 25.78





standard deviation

Sample No.

Lab.Ref. No.



Mpa





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

33 HRT-1 13-Feb-10 19.85


34 HRT-2 24-Feb-10 23.56

35 HRT-3 25-Feb-10 24.30

36 PHB-27 25-Feb-10 22.37

37 PHB-28 25-Feb-10 26.67

24.5638 PHB-29 26-Feb-10 22.67 Average39 HRT-4 17-Mar-10 22.22

23.6540 PC-14 9-Apr-10 26.67

41 PHB-30 20-Apr-10 22.37

22.4842 HRT-9 28-Apr-10 20.15

43 P.C-29 6-May-10 24.00 Standard deviation44 BPI-1 26-May 23.41

2.4845 BPI 5 11-Jun-10 22.70

23.7546 P.C-44 23-Jun-10 26.81

47 P.C-45 23-Jun-10 23.56

48 BPI 6 9-Jul-10 21.93 Coefficient of variation49 BPI 7 16-Jul-10 24.30

22.2610.48

50 BPI 8 25-Jul-10 23.70

51 BPI 9 28-Jul-10 21.04

52 BPI 10 3-Aug-10 20.00

53 BPI 11 5-Aug-10 20.89

25.1554 HRT-47 5-Aug-10 25.93

55 BPI 12 10-Aug-10 27.56

56 BPI 13 11-Aug-10 26.22

57 P.C-60 14-Aug-10 20.44

25.0058 BPI 14 17-Aug-10 23.41

59 PHB-31 28-Aug-10 30.96

60 PHB-32 29-Aug-10 25.19

61 HRT.I.-2 29-Aug-10 24.3

23.4562 PHB-33 30-Aug-10 24.3

63 PHB-34 3-Sep-10 22.96

64 HRTI-5 4-Sep-10 22.22





f ck-4 f ck+4

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

65 HRTI-6 5-Sep-10 22.07


66 PHB-38 10-Sep-10 20.44

67 D-762 13-Sep-10 26.67

68 PHB-35 21-Sep-10 24.15

69 HRTI-7 28-Sep-10 20.30

20.3370 PHB-36 30-Sep-10 20.44 Average71 PHB-37 8-Oct-10 20.44

21.3772 BPI-16 11-Oct-10 20.15

73 BPI-17 12-Oct-10 16.59

20.4474 PHB-39 21-Oct-10 23.70

75 BPI-18 24-Oct-10 20.74 Standard deviation76 BPI-19 27-Oct-10 20.74

1.9177 BPI-20 29-Oct-10 20.44

21.0078 PHB-40 29-Oct-10 21.19

79 HRTI-13 4-Nov-10 21.78

80 BPI-21 9-Nov-10 20.59 Coefficient of variation81 HRTI-16 9-Nov-10 20.59

21.898.92

82 HRTI-19 15-Nov-10 21.78

83 BPI-22 16-Nov-10 20.44

84 BPI-23 19-Nov-10 24.74

85 BPI-24 24-Nov-10 21.33

21.4486 BPI-25 27-Nov-10 20.30

87 BPI-26 30-Nov-10 23.70

88 BPI-27 4-Dec-10 20.44

89 BPI-28 14-Dec-10 20.59

21.0890 BPI-29 15-Dec-10 22.07

91 BPI-30 23-Dec-10 20.59

92

93

#DIV/0!94

95

96





f ck-4 f ck+4

28 Days 28 Days

21 24.1 24

1 P.C-1 6-Feb-10 17.19


2 P.C-2 22-Feb-10 26.81

3 P.C-33 18-May 20.744 BPI-2 30-May 28.89

5 BPI-3 31-May 21.04

24.086 BPI-4 1-Jun 32.00 Average7 DSB-414 21-Jun-10 22.37

23.748 PC-69 7-Sep 20.89

9

#DIV/0!10


4.9813

#DIV/0!14

15


#DIV/0!20.96

18

19

20

21

#DIV/0!22

23

24

25

#DIV/0!26

27

28

29

#DIV/0!30

31

32





standard deviation

Sample No.

Lab.Ref. No.



Mpa





f ck-4 f ck+4

28 Days 28 Days

16 21.7 24

1 DTA-1 4-Jun-09 20.89


2 DTA-2 6-Jun-09 26.52

3 DTA-3 7-Jun-09 20.00

4 DTA-4 9-Jun-09 20.00

5 DTA-5 10-Jun-09 20.44

21.786 DTA-6 11-Jun-09 24.44 Average7 DTA-7 22-Jun-09 21.78

21.738 DTA-8 23-Jun-09 20.44

9 DTA-9 23-Jun-09 20.00

21.5610 DTA-21 19-Aug-09 22.37

11 DTA-30 4-Sep-09 20.59 Standard deviation12 DTA-31 7-Sep-09 23.26

2.0713

#DIV/0!14

15


#DIV/0!9.55

18

19

20

21

#DIV/0!22

23

24

25

#DIV/0!26

27

28

29

#DIV/0!30

31

32





standard deviation

Sample No.

Lab.Ref. No.



Mpa





f ck-4 f ck+4

28 Days 28 Days

16 21.4 24

1 PHB-02 24-Apr-09 24.44


2 PHB-03 28-Apr-09 22.22

3 PHB-04 29-Apr-09 22.96

4 PHB-05 9-Jun-09 23.41

5 PHB-06 22-Jun-09 20.44

20.746 PHB-07 24-Jun-09 20.15 Average7 PHB-08 4-Jul-09 20.30

21.758 PHB-12 3-Aug-09 22.07

9 PHB-13 10-Aug-09 20.15

20.4810 PHB-14 12-Aug-09 20.89

11 PHB-15 7-Oct-09 20.59 Standard deviation12 PHB-16 8-Oct-09 20.30

1.7013 PHB-20 19-Oct-09 24.89

24.8914

15


#DIV/0!7.82

18

19

20

21

#DIV/0!22

23

24

25

#DIV/0!26

27

28

29

#DIV/0!30

31

32





standard deviation

Sample No.

Lab.Ref. No.



Mpa





f ck-4 f ck+4

28 Days 28 Days

16 22.4 24

1 PHB-09 19-Jul-09 22.22


2 PHB-10 20-Jul-09 22.22

3 PHB-11 30-Jul-09 20.744 PHB-17 10-Oct-09 24.30

5 PHB-18 10-Oct-09 23.70

26.376 PHB-19 15-Oct-09 28.74 Average7 PHB-22 2-Dec-09 27.11

25.048 PHB-23 2-Dec-09 25.93

9 PHB-24 5-Dec-09 29.63

27.7110 PHB-25 29-Dec-09 25.78


2.9313

#DIV/0!14

15


#DIV/0!11.69

18

19

20

21

#DIV/0!22

23

24

25

#DIV/0!26

27

28

29

#DIV/0!30

31

32





standard deviation

Sample No.

Lab.Ref. No.



Mpa





f ck-4 f ck+4

28 Days 28 Days

26 30.5 34

1 PHD-04 23-Jul-09 31.56


2 PHD-05 24-Jul-09 30.96

3 PHD-03 25-Aug-09 31.26

4 PHD-04 25-Aug-09 30.22

5

#DIV/0!6 Average7

31.008

9

#DIV/0!10


0.5713

#DIV/0!14

15


#DIV/0!1.85

18

19

20

21

#DIV/0!22

23

24

25

#DIV/0!26

27

28

29

#DIV/0!30

31

32





standard deviation

Sample No.

Lab.Ref. No.



Mpa





f ck-4 f ck+4

28 Days 28 Days

26 31.2 34

1 DAM-950 28-Jan-11 35.56

35.19

Sample No. 1 to 322 DAM-954 29-Jan-11 35.41

3 DAM-955 29-Jan-11 35.85

4 DAM 1131 26-Mar-11 33.93

5 DAM 1132 27-Mar-11 33.93

32.826 DAM 1133 27-Mar-11 32.89 Average7 DAM 1134 27-Mar-11 33.19

34.228 DAM 1135 27-Mar-11 31.26

9 DAM 1136 28-Mar-11 35.11

35.1110 DAM 1137 28-Mar-11 35.11


1.4613

#DIV/0!14

15


#DIV/0!4.27

18

19

20

21

#DIV/0!22

23

24

25

#DIV/0!26

27

28

29

#DIV/0!30

31

32





standard deviation

Sample No.

Lab.Ref. No.



Mpa





f ck-4 f ck+4

28 Days 28 Days

26 30.5 34

1 PHD-5 27-Nov-09 31.70


2 PHD-6 24-Dec-09 32.74

3 PHD-7 24-Dec-09 31.70

4

5

#DIV/0!6 Average7

32.058

9

#DIV/0!10


0.6013

#DIV/0!14

15


#DIV/0!1.87

18

19

20

21

#DIV/0!22

23

24

25

#DIV/0!26

27

28

29

#DIV/0!30

31

32





standard deviation

Sample No.

Lab.Ref. No.



Mpa





f ck-3 f ck+3

90 Days 90 Days

12 16.3 18

1 D-238 14-Mar-10 21.04

20.82

Sample No. 1 to 322 D-240 14-Mar-10 20.3

3 D-242 14-Mar-10 21.78

4 D-243 15-Mar-10 20.15

5 D-246 15-Mar-10 21.48


21.308 D-262 19-Mar-10 20.44

9 D-263 19-Mar-10 19.56

19.7410 D-266 19-Mar-10 19.33

11 D-268 20-Mar-10 18.89 Standard deviation12 D-276 23-Mar-10 21.19

1.5713 D-279 24-Mar-10 21.49

23.0214 D-288 26-Mar-10 25.4

15 D-291 26-Mar-10 23.41


21.78

7.3818 D-295 27-Mar-10 21.19

19 D-297 28-Mar-10 20.3

20 D-298 28-Mar-10 21.78

21

#DIV/0!22

23

24

25

#DIV/0!26

27

28

29

#DIV/0!30

31

32





standard deviation

Sample No.

Lab.Ref. No.



Mpa





f ck-3 f ck+3

28 Days 28 Days

12 16.4 18

1 160 D-310 31-Mar-10 16.89


2 160 D-311 31-Mar-10 14.96

3 160 D-318 2-Apr-10 17.63

4 160 D-320 2-Apr-10 14.96

5 160 D-334 7-Apr-10 13.93

13.486 160 D-338 7-Apr-10 13.93 Average7 160 D-339 8-Apr-10 13.48

13.828 160 D-347 9-Apr-10 12.59

9 160 D-350 10-Apr-10 13.19

13.1510 160 D-351 10-Apr-10 11.5611 160 D-353 10-Apr-10 14.07 Standard deviation12 160 D-357 11-Apr-10 13.78

1.6813 160 D-358 12-Apr-10 15.70

14.6114 160 D-362 13-Apr-10 12.15

15 160 D-363 13-Apr-10 19.11

16 160 D-364 13-Apr-10 11.48 Coefficient of variation17 160 D-365 13-Apr-10 15.26

13.7812.18

18 160 D-370 15-Apr-10 12.44

19 160 D-371 15-Apr-10 14.07

20 160 D-374 16-Apr-10 13.33

21 160 D-376 17-Apr-10 13.48

13.7022 160 D-378 17-Apr-10 13.63

23 160 D-381 18-Apr-10 13.33

24 160 D-384 20-Apr-10 14.37

25 160 D-387 20-Apr-10 13.63

12.7026 160 D-393 22-Apr-10 12.44

27 160 D-398 23-Apr-10 12.59

28 160 D-401 24-Apr-10 12.15

29 160 D-403 24-Apr-10 13.48

13.0030 160 D-405 24-Apr-10 12.74

31 160 D-408 25-Apr-10 12.74

32 160 D-410 25-Apr-10 13.04





standard deviation

Sample No.

Lab.Ref. No.



Mpa





f ck-3 f ck+3

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

33 160 D-412 25-Apr-10 13.48 15.8


34 160 D-413 25-Apr-10 13.78

35 160 D-417 26-Apr-10 11.4136 160 D-419 26-Apr-10 13.78

37 160 D-420 26-Apr-10 13.48

12.7038 160 D-441 2-May-10 13.33 Average39 160 D-442 2-May-10 12.29

13.1740 160 D-443 2-May-10 11.7141 160 D-446 3-May-10 12.74

13.1142 160 D-449 4-May-10 13.33

43 160 D-453 4-May-10 12.74 Standard deviation44 160 D-456 5-May-10 13.63

0.9845 160 D-458 5-May-10 11.41

12.2646 160 D-459 6-May-10 13.04

47 160 D-467 8-May-10 11.5648 160 D-468 8-May-10 13.04 Coefficient of variation49 160 D-469 8-May-10 14.07

13.527.48

50 160 D-471 8-May-10 13.33

51 160 D-472 9-May-10 13.04

52 160 D-473 9-May-10 13.63

53 160 D-474 9-May-10 14.07

12.9654 160 D-486 11-May-10 13.63

55 160 D-488 12-May-10 12.74

56 160 D-490 13-May-10 11.4157 160 D-494 14-May-10 13.78

13.5658 160 D-495 14-May-10 15.26

59 160 D-496 14-May-10 12.30

60 160 D-500 16-May-10 12.89

61 160 D-501 16-May-10 13.63

14.1162 160 D-503 16-May-10 13.18

63 160 D-511 18-May-10 15.11

64 160 D-515 19-May-10 14.52





f ck-3 f ck+3

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

65 160 D-517 20-May-10 14.96


66 160 D-519 21-May 13.04

67 160 D-521 21-May 12.74

68 160 D-524 21-May 13.93

69 160 D-532 24-May 14.22

14.1570 160 D-533 24-May 13.93 Average71 160 D-536 25-May 13.48

13.8572 160 D-537 25-May 14.96

73 160 D-539 25-May 13.19

13.9774 160 D-540 26-May 14.52

75 160 D-547 29-May 13.04 Standard deviation76 160 D-548 29-May 15.11

1.1677 160 D-550 29-May 13.63

13.9378 160 D-552 30-May 13.78

79 160 D-554 30-May 14.37

80 160 D-555 30-May 13.93 Coefficient of variation81 160 D-556 31-May 14.22

14.748.37

82 160 D-557 31-May 14.81

83 160 D-579 5-Jun-10 15.41

84 160 D-582 6-Jun-10 14.52

85 160 D-584 6-Jun-10 13.78

13.3086 160 D-588 8-Jun-10 16.88

87 160 D-589 9-Jun-10 11.4188 160 D-591 9-Jun-10 11.1189 160 D-592 10-Jun-10 13.35

13.8690 160 D-600 12-Jun-10 13.48

91 160 D-601 12-Jun-10 13.48

92 160 D-606 14-Jun-10 15.11

93 160 D-608 15-Jun-10 12.74

13.1994 160 D-610 15-Jun-10 12.89

95 160 D-611 15-Jun-10 12.44

96 160 D-615 16-Jun-10 14.67





f ck-3 f ck+3

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

97 160 D-617 17-Jun-10 12.74


98 160 D-620 18-Jun-10 12.89

99 160 D-621 18-Jun-10 12.44

100 160 D-624 18-Jun-10 12.89

101 160 D-629 21-Jun-10 13.33

14.11102 160 D-631 22-Jun-10 13.78 Average103 160 D-632 22-Jun-10 13.33

14.05104 160 D-638 23-Jun-10 16

105 160 D-639 23-Jun-10 16.74

14.67106 160 D-640 23-Jun-10 13.78

107 160 D-641 25-Jun-10 14.07 Standard deviation108 160 D-644 26-Jun-10 14.07

1.42109 160 D-655 6-Jul-10 13.48

12.93110 160 D-667 16-Jul-10 11.85

111 160 D-680 23-Jul-10 11.41

112 160 D-691 29-Jul-10 14.96 Coefficient of variation113 160 D-696 3-Aug-10 14.07

14.6310.10

114 160 D-698 4-Aug-10 15.56

115 160 D-703 10-Aug-10 14.07

116 160 D-705 11-Aug-10 14.81

117 160 D-708 12-Aug-10 14.07

14.52118 160 D-712 16-Aug-10 14.07

119 160 D-714 17-Aug-10 17.04

120 160 D-719 23-Aug-10 12.89

121 160 D-721 24-Aug-10 13.63

14.16122 160 D-729 27-Aug-10 12.15

123 160 D-735 30-Aug-10 15.26

124 160 D-739 31-Aug-10 15.59

125 160 D-740 31-Aug-10 12.59

14.63126 160 D-741 2-Sep-10 14.07

127 D-745 3-Sep-10 15.56

128 D-747 3-Sep-10 16.3





f ck-3 f ck+3

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

129 D-748 3-Sep-10 12.74

14.34Sample No. 129 to 160

130 D-752 4-Sep-10 13.07

131 D-763 15-Sep-10 20.89

132 D-770 27-Sep-10 10.67

133 D-776 6-Oct-10 14.81

14.78134 D-780 8-Oct-10 15.7 Average135 D-782 9-Oct-10 14.96

15.04136 D-787 10-Oct-10 13.63

137 D-788 10-Oct-10 13.33

14.22138 D-789 10-Oct-10 14.37

139 D-797 14-Oct-10 14.82 Standard deviation140 D-798 14-Oct-10 14.37

2.19141 D-799 14-Oct-10 10.52

13.34142 D-800 14-Oct-10 17.34

143 D-812 19-Oct-10 12.89

144 D-813 19-Oct-10 12.59 Coefficient of variation145 DAM-853 17-Dec-10 18.22

17.3714.55

146 DAM-854 17-Dec-10 18.52

147 DAM-857 21-Dec-10 15.11

148 DAM-863 22-Dec-10 17.63

149 DAM-864 22-Dec-10 18.22

16.22150 DAM-865 23-Dec-10 15.11

151 DAM-871 27-Dec-10 16.74

152 DAM-875 28-Dec-10 14.81

153 DAM-877 28-Dec-10 15.26

15.04154 DAM-880 30-Dec-10 14.96

155 DAM-881 30-Dec-10 14.67

156 DAM-886 3-Jan-11 15.26

157 DAM-887 4-Jan-11 14.81

15.00158 DAM-888 5-Jan-11 14.67

159 DAM-892 7-Jan-11 15.85

160 DAM-893 7-Jan-11 14.67





f ck-3 f ck+3

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

161 DAM-897 8-Jan-11 14.81

15.19Sample No. 161 to 192

162 DAM-899 10-Jan-11 14.22

163 DAM-900 10-Jan-11 15.41

164 DAM-901 10-Jan-11 16.3

165 DAM-905 11-Jan 20

16.48166 DAM-907 13-Jan 14.37 Average167 DAM-908 13-Jan 16.74

16.25168 DAM-920 17-Jan 14.81

169 DAM-921 17-Jan 16.3

15.67170 DAM-927 20-Jan 17.04

171 DAM-930 21-Jan 14.81 Standard deviation172 DAM-931 21-Jan 14.52

1.65173 DAM-937 23-Jan 13.93

16.00174 DAM-938 23-Jan 14.52

175 DAM-941 24-Jan 17.19

176 DAM-942 24-Jan 18.37 Coefficient of variation177 DAM-943 25-Jan 19.71

17.2310.16

178 DAM-949 27-Jan 16

179 DAM-953 28-Jan 15.26

180 DAM-959 29-Jan 17.93

181 DAM-960 29-Jan 17.63

16.19182 DAM-963 31-Jan 15.26

183 DAM-964 31-Jan 15.85

184 DAM-966 31-Jan 16

185 DAM-972 2-Feb-11 15.85

16.96186 DAM-973 2-Feb-11 15.41

187 DAM-974 3-Feb-11 18.22

188 DAM-975 3-Feb-11 18.37

189 DAM-980 5-Feb-11 17.93

16.26190 DAM-981 5-Feb-11 17.48

191 DAM-986 7-Feb-11 13.93

192 DAM-987 7-Feb-11 15.7





f ck-3 f ck+3

28 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

193 DAM-991 9-Feb-11 18.07

17.89Sample No. 193 to 222

194 DAM-992 9-Feb-11 16.59

195 DAM-997 9-Feb-11 18.96

196 DAM-1000 10-Feb-11 17.93

197 DAM-1003 11-Feb-11 14.07


14.12200 DAM-1009 14-Feb-11 13.33

201 DAM-1010 14-Feb-11 12.59

14.85202 DAM-1016 17-Feb-11 15.11


2.15205 DAM-1021 18-Feb-11 13.93

13.34206 DAM-1027 19-Feb-11 13.33

207 DAM-1030 21-Feb-11 12.89

208 DAM-1036 22-Feb-11 13.19 Coefficient of variation209 DAM-1037 22-Feb-11 12.59

13.8215.21

210 DAM-1038 23-Feb-11 14.52

211 DAM-1045 24-Feb-11 14.22

212 DAM-1046 24-Feb-11 13.93

213 DAM-1047 24-Feb-11 13.93

14.19214 DAM-1053 25-Feb-11 18.07

215 DAM-1056 26-Feb-11 13.78

216 DAM-1062 28-Feb-11 10.96217 DAM-1063 28-Feb-11 11.85

12.93218 DAM-1064 28-Feb-11 11.11219 DAM-1068 1-Mar-11 14.52

220 DAM-1069 1-Mar-11 14.22

221 DAM-1073 3-Mar-11 12.59

11.93222 DAM-1074 3-Mar-11 12.59





f ck-3 f ck+3

180 Days 28 Days

12 17.0 18

1 D-310 31-Mar-10 22.52

22.08

Sample No. 1 to 322 D-311 31-Mar-10 20.15


5 D-334 7-Apr-10 21.93


21.468 D-347 9-Apr-10 20.3

9 D-350 10-Apr-10 20.15

20.6310 D-351 10-Apr-10 18.52


2.4213 D-358 12-Apr-10 20

20.3814 D-362 13-Apr-10 17.93

15 D-363 13-Apr-10 27.7


22.11

11.2918 D-370 15-Apr-10 21.18

19 D-371 15-Apr-10 23.55

20 D-374 16-Apr-10 21.04

21 D-376 17-Apr-10 23.11

23.3322 D-378 17-Apr-10 21.48

23 D-381 18-Apr-10 23.26

24 D-384 20-Apr-10 25.48

25 D-387 20-Apr-10 21.04

21.0826 D-393 22-Apr-10 22.07

27 D-398 23-Apr-10 20.15

28 D-401 24-Apr-10 21.04

29 D-403 24-Apr-10 23.41

21.4530 D-405 24-Apr-10 18.67

31 D-408 25-Apr-10 20.59

32 D-410 25-Apr-10 23.11





standard deviation

Sample No.

Lab.Ref. No.



Mpa





f ck-3 f ck+3

180 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

33 D-412 25-Apr-10 23.55 17.2

21.33

Sample No. 33 to 6434 D-413 25-Apr-10 22.07

35 D-417 26-Apr-10 18.96

36 D-419 26-Apr-10 20.74

37 D-420 26-Apr-10 24.59


21.0240 D-437 29-Apr-10 20.74

41 D-438 30-Apr-10 20

19.4842 D-441 2-May-10 19.26


2.6645 D-446 3-May-10 29.48

21.9646 D-449 4-May-10 19.26

47 D-453 4-May-10 18.37


18.93

12.6450 D-459 6-May-10 18.82

51 D-467 8-May-10 17.93

52 D-468 8-May-10 22.22

53 D-469 8-May-10 21.93

21.1954 D-471 8-May-10 19.7

55 D-472 9-May-10 21.19

56 D-473 9-May-10 21.93

57 D-474 9-May-10 22.81

21.7458 D-486 11-May-10 24.59

59 D-488 12-May-10 20.15

60 D-490 13-May-10 19.41

61 D-494 14-May-10 21.92

20.4362 D-495 14-May-10 21.33

63 D-496 14-May-10 15.78

64 D-500 16-May-10 22.67





f ck-3 f ck+3

180 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

65 D-501 16-May-10 19.71 16.6

21.15

Sample No. 65 to 9666 D-503 16-May-10 22.07

67 D-511 18-May-10 22.52

68 D-515 19-May-10 20.29

69 D-517 20-May-10 21.63

20.1570 D-519 21-May 19.71 Average71 D-521 21-May 19.85

20.5372 D-524 21-May 19.41

73 D-532 24-May 19.56

20.2674 D-533 24-May 19.85

75 D-536 25-May 20.15 Standard deviation76 D-537 25-May 21.48

1.9977 D-539 25-May 19.26

21.1578 D-540 26-May 21.19

79 D-547 29-May 20

80 D-548 29-May 24.15 Coefficient of variation81 D-550 29-May 16

19.04

9.6882 D-552 30-May 19.26

83 D-554 30-May 20.15

84 D-555 30-May 20.74

85 D-556 31-May 22.07

23.3386 D-557 31-May 24.59

87 D-559 5-Jun-10 24.3

88 D-582 6-Jun-10 20.74

89 D-584 6-Jun-10 19.56

21.7890 D-588 8-Jun-10 24

91 D-589 9-Jun-10 17.93

92 D-591 9-Jun-10 18.37

93 D-592 10-Jun-10 18.52

18.8194 D-600 12-Jun-10 19.11

95 D-601 12-Jun-10 22.37

96 D-608 15-Jun-10 18.37





f ck-3 f ck+3

180 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

97 D-610 15-Jun-10 18.67 16.1


98 D-611 15-Jun-10 17.19

99 D-615 16-Jun-10 20.59

100 D-617 17-Jun-10 18.22

101 D-629 21-Jun-10 19.7


20.14104 D-638 23-Jun-10 21.78

105 D-639 23-Jun-10 21.19

21.12106 D-640 23-Jun-10 21.04


1.36109 D-644 26-Jun-10 20.89

19.45110 D-655 6-Jul-10 18.96

111 D-667 16-Jul-10 19.41

112 D-680 23-Jul-10 18.52 Coefficient of variation113 D-696 3-Aug-10 18.96

20.59

6.74114 D-698 4-Aug-10 23.26

115 D-703 10-Aug-10 20.15

116 D-705 11-Aug-10 20

117 D-708 12-Aug-10 20

21.11118 D-712 16-Aug-10 21.63

119 D-714 17-Aug-10 22.67

120 D-719 23-Aug-10 20.15

121 D-721 24-Aug-10 20.59

20.48122 D-729 27-Aug-10 20.44

123 D-735 30-Aug-10 20.15

124 D-739 31-Aug-10 20.74

125 D-740 31-Aug-10 20

20.22126 D-741 2-Sep-10 20.89

127 D-745 3-Sep-10 19.41

128 D-747 3-Sep-10 20.59





f ck-3 f ck+3

180 Days 28 Days





standard deviation

Sample No.

Lab.Ref. No.



Mpa

129 D-748 3-Sep-10 20.29

19.96130 D-752 4-Sep-10 20.74

131 D-770 27-Sep-10 16.74

132 D-776 6-Oct-10 22.07

133 D-780 8-Oct-10 20

20.74134 D-787 10-Oct-10 21.78

135 D-788 10-Oct-10 18.96

136 D-789 10-Oct-10 22.22

137 D-797 14-Oct-10 21.63

21.56138 D-798 14-Oct-10 21.33

strength data of concrete

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