Loading...
The URL can be used to link to this page
Your browser does not support the video tag.
Northlake 635(7)-LR000802
10575 Newkirk Street Clark Contractors Report Date: August 02, 2000 Suite 780 1333 Crestside Drive Report ID. No: C6961 - 2990 Dallas, Texas 75220 Coppell TX 75019- 972.831 .! 11 I Attention: Gary Zinberg FAX 972.831.0800 REPORT OF COMPRESSIVE STRENGTH TESTS Project: PSINET 1333 Crestside Drive/Coppell, Texas location: GRADE BEAM. £OADING DOCK @ SW CORNER OF BLDG. Cast Date: 06/29/2000 Batch Time: 10:05 Test Time: 10:50 Specimens Made By: JAL Supplier: BUTLER Ticket No.: E007136 Truck Number: 224 Concrete Mix: 2001 Specified Strength: 3000 psi @ 28 days PHYSICAL PROPERTIES OF CONCRETE (ASTM C143, C231, C138. C1064) Slump: 5 in. Air Content: 3.9 % Density: pcf. Temp.: 86 OF COMPRESSIVE STRENGTHS (ASTM C39) Compressive Percent Specimen Age Dia. Area Load Strength of Type of (No.) (Days) (in.) (in.2) (lbs.) (osi) r._~c Fracture 1 7 6. O0 28. 27 99, 530 3520 Cone 2 7 6. O0 28. 27 96, 250 3400 Con e Average: 3460 115 3 28 6.00 28.27 115,670 4090 Cone 4 28 6.00 28.27 114,590 405G Cone Average: 4070 136 Patton, Burke & Thon/pso~, LLC cc: Concrete Supplier PATTON, BURKE & THOMPSON, LLC I Engineering Consultants