MA 02/03-LR031112Hooper 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: Paving, alley south of 487 Clear Creek Lane
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 203 Cement
Ticket No, 89033112 Flyash
Time Batched 9:04am Sand
Time Sampled 10:15am in.
Concrete Temp. (ASTM C1064) 83°F 1.0 in.
Air Content IASTM C231) 4.4% Water
Unit Weight (ASTM C138) Admix #1
Admix #2
AEA
340L1504
02.1077
12 November 2003
Beall
COMPRESSIVE STRENGTH TESTS (ASTM C391
(Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number inches Days Date Pounds Strength 28-Day
(ASTM Cl 43) psi Strength
294 5.25 7 11/19/03
295 5.25 7 11/19/03
296 5.25 14 11/26/03
297 5.25 14 11/26/03
296 5.25 28 12/10/03
299 5.25 28 12/10/03
103,200 3650
102,400 3620
113,400 4010
114,400 4050
128,100 4530
129,600 4580
28-Day Average 4560
4000
TECHNICIAN:
DISTRIBUTION:
MFM (9:45am-11:45am)
(1) Pavement Services Corp.
(1) City of Coppell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148