Northlake 635(9)-LR 970224 (07)Hooper Engineering Laboratorie
Construction Materials Testing
REPORT OF CONCRETE TESTS
CLIENT: T.A.S. Construction, Inc.
PROJECT: Marek Office/Warehouse, 1233 Lakeshore, Coppell
LOCATION OF POUR SET 1:
LOCATION OF POUR SET 2:
JOB NO.:
DATE:
SUPPLIER:
West side paving. Cylinders taken from 20'-35'
and 0'-15' south of north side of west pavi,ng _.p,o~
West side paving. Cylinders taken from 40 -55
and 40'-55' south of north side of west paving
SAMPLE DATA: SET 1 SET 2 MIX NO. 9351
Truck No. 497 296 Cement 517 Type
Ticket No. 341270 341278 Flyash
Time Batched 6:55am 7:37am Sand 1307
Time Sampled 7:13am 8:01am in.
Concrete Temp. (ASTM C1064) 65°F 65°F 1.0 in. 1840
Air Content {ASTM C231) 6.4% 6.5% 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 ir
Cylinder Slump Age Test Total Load Compressiv
Number · Inches Days Date · Pounds . Strength
(ASTM C143i psi
49 5.25 7 03/03/97
50 5.25 28 03/24/97
51 5.25 28 03/24/97
52 5.25 56 04/21/97
53 5.50 7 03/03/97
54 5.50 28 03/24/97
55 5.50 28 03/24/97
56 5.50 56 04/21/97
106,800 3780
28-Day Average
106,500
28-Day Average
3770
TECHNICIAN:
DISTRIBUTION':
S, Inc.
16.1081
!4 February 1997
'ioneer
/est of bldg. slab
r,
lest of bldg. slab
ur.
; 5.5 oz/yd
oz/yd
ch cylinder)
Required
28-Day
Strength
4000
4000
(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
2870 Walnut Hill Lane Dallaa, Texas 75229 (214) 351-6419
Fax (214) 351-5148