Northlake 635(9)-LR 970328 (2)Hooper Engineering LaboratoriE
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.:
CLIENT: T.A.S. Construction, Inc. DATE:
PROJECT: Marek Office/Warehouse, 1233 Lakeshore, Coppell SUPPLIER:
LOCATION OF POUR SET 1: North perimeter strip of slab on grade
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 771 Cement
Ticket No. 343396 Flyash
Time Batched 1:15pm Sand
Time Sampled 1:45pm in.
Concrete Temp. {ASTM C1064) 75°F 1.0 in.
Air Content (ASTM C231) 5.0% Water
Unit Weight (ASTM C138) Admix //1
Admix //2
AEA
9337
COMPRESSIVE STRENGTH TESTS (ASTM C39)
(Standard 6 inch x 12
Cylinder Slump Age Test
Number Inches Days Date
{ASTM C143)
Total Load Compressi~
Pounds Strength
psi
112 5.50 7 04/04/97
113 5.50 28 04/25/97
114 5.50 28 04/25/97
115 5.50 56 05/23/97
98,700 3470
116,600 4120
130,000 4600
28-Day Average 4360
TECHNICIAN:
DISTRIBUTION:
RDG (1:30pm-2:30pm)
(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
Dallas, Texas 75229
(214) 351-6419
;S, Inc.
96.1081
;~8 M~rch 1997
=ioneer
~ch cylinder)
· Required
28-Day
Strength
3000
Fax (214) 351-5148