Northlake 635(9)-LR 970224 (02)Hooper Engineering
Laboratori . s, Inc.
LOCATION OF POUR SET 1:
LOCATION OF POUR SET 2:
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.:
CLIENT: T.A.S. Construction, Inc. DATE:
PROJECT: Marek Office/Warehouse, 1233 Lakeshore, Coppell SUPPLIER:
West side paving. Cylinders taken from 30'-50'
of paving and 100'-115' north of south curb.
South side (west half paving). Cylinders taken fl
of south curb and 30'-45' east of west curb.
SAMPLE DATA: SET 1 SET2 MIX NO. 9351
Truck No. 454 557 Cement 517 Type
Ticket No. 34i 289 348761 Flyash
Time Batched 8:35am 9:47am Sand 1307
Time Sampled 9:14am 1 O: 17am in.
Concrete Temp. (ASTM C1064) 65°F 66°F 1.0 in. 1840
Air Content IASTM C231) 6.2% 5.2% Water 252
Unit Weight {ASTM C138) Admix //1 WRDA 79
Admix //2
AEA Darex II @
COMPRESSIVE STRENGTH TESTS (ASTM C39~
(Standard 6 inch x 12
Cylinder Slump Age Test Total Load Compressi
Number Inches Days Date Pounds Strengtl~
(ASTM C143} psi
96.1081
24 February 1997
Pioneer
east of west edge
,m 25'-40' north
5.5 oz/yd
57 5.25 7 03/03/97 112,700 3990
58 5.25 28 03/24/97 142,500 5040
59 5.25 28 03/24/97 134,300 4750
60 5.25 56 04/21/97 150,200 5310
28-Day Average 4890
61 5.25 7 03/03/97 117,2OO 41 50
62 5.25 28 03/24/97 140,700 4980
63 5.25 28 03/24/97 146 ,ZOO 5170
64 5.25 56 04/21/97 153,600 5430
28-Day Average 5070
7 oz/yd
inch cylinder)
Required
28-Day
Strength
4000
4000
TECHNICIAN:
DISTRIBUTION:
2870 Walnut Hill Lane
RDG
(1) Stanley Construction Co., LLP, Lloyd A. White
(1) Richmond Group, Jim Corkhill
(1) T.A.S. Construction, Inc., James Myers
(1) City of Coppell, Larry Davis
Dallas, Texas 75229
(214) 351-6419
Fax (214) $51-5148