MA FY 0506-LR060918Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS
JOB NO.: 02.1077
CLIENT: Pavement Services Corp. DATE: 18 September 2006
PROJECT: City of Coppell Street Repair Project SUPPLIER: Pavement Services
Job #05 -267, Coppell, TX
LOCATION OF POUR SET 1: Paving patch at northbound lane of North Point Drive, approx.
30' -50' north of south entrance of Bldg. #200 and 0' -20' west of east curbline
LOCATION OF POUR SET 2:
SAMPLE DATA:
SET 1
SET 2
MIX NO.
Truck No.
2003
Cement
Ticket No.
Flyash
Time Batched
Sand
Time Sampled
10:40am
in.
Concrete Temp. (ASTM C1064)
87 °F
1.0 in.
Air Content (ASTM 02311
4.4%
Water
Unit Weight 1ASTM C138)
Admix #1
Ambient Temp.
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
572 4.50
7
09/25/06
136,200
4800
573 4.50
7
09/25/06
135,700
4820
574 4.50
28
10/16/06
165
5870
575 4.50
28
10/16/06
159
5640
28 -Day Average
5760
4000
TECHNICIAN: JPB (10:00am- 12:00n)
DISTRIBUTION: (1) Pavement Services Corp.
(1) City of Coppell
2870 Walnut Hill Lane Dallas. Texas 75229 (214)•351 -6419 Fax (214) 351 -5148