MA FY 0405-LR051121Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS
CLIENT: Pavement Services Corp.
PROJECT: City of Coppell Street Repair Project
Job #08-267, Coppell, TX
LOCATION OF POUR SET 1:
LOCATION OF POUR SET 2:
JOB NO.:
DATE:
SUPPLIER:
02.1077
21 November 2005
Pavement Services
Paving for curb and trench in front of house #334, 338 and 340
Hidden Valley, eastbound lane
SAMPLE DATA: SET 1
Truck No. 2020
Ticket No. NA
Time Batched
Time Sampled 11:40am
Concrete Temp. IASTM C1064) 64°F
Air Content IASTM C231) 4.1%
Unit Weight IASTM C1
Ambient Temp.
SET 2
MIX NO.
Cement
Flyash
Sand
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
499 4.50 7 11/28~05
500 4.50 28 12/19/05
501 4.50 28 12/19/05
137,400 4860
184,200 6510
187,500 6630
28-Day Average 6570
4000
TECHNICIAN:
DISTRIBUTION:
JPB (11:00am-1:00pm)
(1) Pavement Services Corp.
(1) City of Coppell
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148