Northlake 635(9)-LR 970120 (2)Hooper Engineering
Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS
CLIENT: TAS Construction
PROJECT: Harek 0ffice/t~.arehouse, 1233 Lakeshore
LOCATION oC~)~)~ ~EJI~I:-" Piers: F/2, F/1.5, D.8/1 and C.9/1
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 551 Cement
Ticket No. 334051 Flyash
Time Batched 9:45am Sand
Time Sampled' 1 O: 15am in,
Concrete Temp. IASTM C10641 60°F 1.0 in.
Air Content (ASTM C231) Water
Unit Weight (ASTM C138) Admix //1
Admix //2
AEA
COMPRESSIVE STRENGTH TESTS (ASTM c3g)
iCylinder Slump Age Test
Number Inches Days Date
(ASTM (;143)
13 4.50 7 01/27/97
14 4.50 28 02/17/97
15 4.50 28 02/17/97
16 4.50 56 03/17/97
JOB NO,:
DATE:
SUPPLIER:
9337
470 Type
1488
1840
266
WRDA 40
TECHNICIAN:
DISTRIBUTION:
)6.1081
~'O January 1997
=Joneer
(Standard 6 inch x 12
Total Load Compressk
Pounds Strength
psi
124,400 4400
156,700 5540
156,200 5530
28-Day Average 5540
LS
(1) Stanley Construction Co., LLP, Lloyd A. White
(1) TAS ConStrUction, James Myers
(1) Richmond Group, Jim Corkhill
{1) City of Coppell, Larry Davis
14.1 oz/yd
~ch cylin,der)
e
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419
Required
28-Day
Strength
3OOO
Fax (214) 351-5148