100 coursing 200 coursing 100 coursing 200 coursing1 390 410 100 200 15 1/4 6090 61101 1/4 490 510 15 1/2 6190 62101 1/2 590 610 15 3/4 6290 63101 3/4 690 710 16 6390 6410 1600 32002 790 810 200 400 16 1/4 6490 65102 1/4 890 910 16 1/2 6590 66102 1/2 990 1010 16 3/4 6690 67102 3/4 1090 1110 17 6790 6810 1700 34003 1190 1210 300 600 17 1/4 6890 69103 1/4 1290 1310 17 1/2 6990 70103 1/2 1390 1410 17 3/4 7090 71103 3/4 1490 1510 18 7190 7210 1800 36004 1590 1610 400 800 18 1/4 7290 73104 1/4 1690 1710 18 1/2 7390 74104 1/2 1790 1810 18 3/4 7490 75104 3/4 1890 1910 19 7590 7610 1900 38005 1990 2010 500 1000 19 1/4 7690 77105 1/4 2090 2110 19 1/2 7790 78105 1/2 2190 2210 19 3/4 7890 79105 3/4 2290 2310 20 7990 8010 2000 40006 2390 2410 600 1200 20 1/4 8090 81106 1/4 2490 2510 20 1/2 8190 82106 1/2 2590 2610 20 3/4 8290 83106 3/4 2690 2710 21 8390 8410 2100 42007 2790 2810 700 1400 21 1/4 8490 85107 1/4 2890 2910 21 1/2 8590 86107 1/2 2990 3010 21 3/4 8690 87107 3/4 3090 3110 22 8790 8810 2200 44008 3190 3210 800 1600 22 1/4 8890 89108 1/4 3290 3310 22 1/2 8990 90108 1/2 3390 3410 22 3/4 9090 91108 3/4 3490 3510 23 9190 9210 2300 46009 3590 3610 900 1800 23 1/4 9290 93109 1/4 3690 3710 23 1/2 9390 94109 1/2 3790 3810 23 3/4 9490 95109 3/4 3890 3910 24 9590 9610 2400 480010 3990 4010 1000 2000 24 1/4 9690 971010 1/4 4090 4110 24 1/2 9790 981010 1/2 4190 4210 24 3/4 9890 991010 3/4 4290 4310 25 9990 10010 2500 500011 4390 4410 1100 2200 25 1/4 10090 1011011 1/4 4490 4510 25 1/2 10190 1021011 1/2 4590 4610 25 3/4 10290 1031011 3/4 4690 4710 26 10390 10410 2600 520012 4790 4810 1200 2400 26 1/4 10490 1051012 1/4 4890 4910 26 1/2 10590 1061012 1/2 4990 5010 26 3/4 10690 1071012 3/4 5090 5110 27 10790 10810 2700 540013 5190 5210 1300 2600 27 1/4 10890 1091013 1/4 5290 5310 27 1/2 10990 1101013 1/2 5390 5410 27 3/4 11090 1111013 3/4 5490 5510 28 11190 11210 2800 560014 5590 5610 1400 2800 28 1/4 11290 1131014 1/4 5690 5710 28 1/2 11390 1141014 1/2 5790 5810 28 3/4 11490 1151014 3/4 5890 5910 29 11590 11610 2900 580015 5990 6010 1500 3000

HeightNo of Blocks Length Opening No of Blocks Length Opening

Height

BLOCKWORK COURSING CHARTW x H x L (mm) 100, 150, 190 x 200 x 400

Format Size: 100, 150, 200 x 200 x 400 Manufacturing Size: 90, 140, 190 x190x390W X H X L 90,140,190 190x390