MA 02/03-LR040109Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.:
CLIENT: Pavement Services Corp. DATE:
PROJECT: City of Coppell Street Repair Project, Job 03-007 SUPPLIER:
LOCATION OF POUR SET 1: Alley paving at intersection of alley behind
156 Highland Meadow Circle
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1
Truck No. 126
Ticket No. 89034937
Time Batched 1:43pm
Time Sampled 2:50pm
Concrete Temp. IASTM C1064) 59°F
Air Content (ASTM C231) 4.6%
Unit Weight (ASTM C138i
SET 2
02.1077
9 January 2004
Beall
Cement
Flyash
Sand
ir~.
1.0 in.
Water
Admix #1
Admix //2
AEA
COMPRESSIVE STRENGTH TESTS (ASTM C39)
(Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Strength 28-Day
(ASTM C143) psi Strength
324 3.50 7 01/16/04
325 3.50 7 01/16/04
326 3.50 14 01/23/04
327 3.50 14 01/23/04
328 3.50 28 02/06/04
329 3.50 28 02/06/04
125,500 4440
130,700 4620
135,000 4770
137,500 4860
163,400 5790
157,000 5550
28-Day Average 5670
4000
TECHNICIAN:
DISTRIBUTION:
RJW (l:30pm-4:00pm)
(1) Pavement Services Corp.
(1) City of Coppell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148