Northlake 635(9)-LR 970320 (2)Hooper Engineering LaboratoriE
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:
Paving, north side of bldg. Cylinders taken from
north of north side of bldg. and 2'-15' west of e;
Paving, north side of bldg. Cylinders taken from
of street approach.
SAMPLE DATA: SET 1 SET2 MIX NO. 9351
Truck No. 390 756 Cement 470 Type I
Ticket No. 349927 349942 Flyash
Time Batched 8:26am 9:30am Sand 1307
Time Sampled 8:46am 10:02am in.
Concrete Temp. (ASTM C1064) 66°F 68°F 1.0 in. 1840
Air Content (ASTM C231) 5.4% 5.0% Water 252
Unit Weight (ASTM C138) Admix #1 WRDA 79 @
Admix #2
AEA Darex II @ 2.
COMPRESSIVE STRENGTH TESTS (ASTM C39)
(Standard 6 inch x 12
Cylinder Slump Age Test Total Load Compressi'
Number Inches Days Date Pounds Strength
{ASTM C143i psi
96 5.25 7 03~27~97 86,800 3070
97 5.25 28 04/17/97 ].10,900 3920
98 5.25 28 04/17/97 118,500 4190
99 5.25 56 05/15/97 122,200 4320
28-Day Average 4060
100 5.00 7 03~27~97 92,200 3260
101 5.00 28 04/17/97 125,400 4440
102 5.00 28 04/17/97 116,100 41_10
103 5.00 56 05/15/97 :t29,100 4570
28-Day Average 4280
;s, Inc.
96.1081
20 March 1997
Pioneer
approx. 10'-20'
st curb.
the south half
15.5 oz/yd
7 oz/yd
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
rich cylinder)
Required
28-Day
Strength
Dallas, Texas 75229
(214) 351-6419
4000
4000
Fax (214) 351-5148