QUICKSCREW WITHDRAWAL TEST...ohammed aiyaz Laboratory Manager Page 1 of 3 Reviewed By: Pr Cln INCo...
3
Transcript of QUICKSCREW WITHDRAWAL TEST...ohammed aiyaz Laboratory Manager Page 1 of 3 Reviewed By: Pr Cln INCo...
Page 2 of 3
TABLE I
ASTM D1761-06
QUICKSCREW WITHDRAWAL TEST
PROJECT NUMBER 111087C
TEST NUMBER MAXIMUM WITHDRAWAL
LOAD (LBF) MODE OF FAILURE
W-1 1244 Screw Pull-Out
W-2 1291 Screw Pull-Out
W-3 1318 Screw Pull-Out
W-4 1291 Screw Pull-Out
W-5 1214 Screw Pull-Out
AVERAGE 1272 ..
STANDARD DEVIATION 41.8 ..
Page 3 of 3
TABLE II
ASTM 2395-07a, METHOD A
SPECIFIC GRAVITY OF DOUGLAS FIR WOOD
PROJECT NUMBER 111087C
TEST NUMBER 1 2 AVERAGE
INITIAL WEIGHT (G) 64.7 67.3 ..
LENGTH (IN.) 3.50 3.49 ..
WIDTH (IN.) 1.96 1.94 ..
THICKNESS (IN.) 1.49 1.50 ..
OVEN-DRY WEIGHT (G) 59.0 61.2 ..
MOISTURE CONTENT (%) 9.7 10.0 9.8
SPECIFIC GRAVITY 0.352 0.368 0.360
