CF-Coppell Rd SC-LR020411Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS
CLIENT: Texas Unified C0nstruct~
PROJECT: Field ~ervice Offices & Ma~-~E. Fac., C0ppell
JOB NO.: 01.1054
DATE: 11 April 2002
SUPPLIER: Lattimore
Curb and gutter at southwest parking area, west property line
LOCATION OF POUR SET 1:
LOCATION OF POUR SET 2:
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. i 093 Cement
Ticket No. 7115327 Flyash
Time Batched 10:17am Sand
Time Sampled 11:20am in.
Concrete Temp. (ASTM C1064) 78°F 1.0 in.
Air Content (ASTM C231} 2.8% Water
Unit Weight IASTM C138) Admix //1
Admix //2
AEA
64
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
1 98 3.50 7 04/1 8/02
1 99 3.50 28 05/09/02
200 3.50 28 05/09/02
101,400 3590
28-Day Average 3500
TECHNICIAN:
DISTRIBUTION:
RJW (10:30am-12:30pm)
(1) Vidaud & Associates
(1) Doyle Engineering Group
(1) Texas Unified Constructors,
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148