CF-Coppell Rd SC-LR011029 (3)Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS
CLIENT: Texas Unified Constructors, Inc.
PROJECT: Field Service Offices & Maint. Fac., Coppell
LOCATION OF POUR SET 1: Piers: G/7, G/6.5, G/5 and F.1/5 on
service center building
LOCATION OF POUR SET 2:
JOB NO.: 01.1054
DATE: 29 October 2001
SUPPLIER: Lattimore
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 938 Cement
Ticket No. 7109983 Flyash
Time Batched 2:44pm Sand
Time Sampled 3:15pm in.
Concrete Temp. (ASTM C1064) 71 °F 1.0 in.
Air Content IASTM C231) Water
Unit Weight (ASTM C138) Admix #1
Admix #2
AEA
54
414 Typel
103
1433
1850
250
Plastocrete 161 @ 15.5 oz.
COMPRESS/VE STRENGTH TESTS (ASTM C39)
(Standard 6 inch x 12 inch cylinder)
Cylinder Slump Age Test
Number Inches Days Date
(ASTM Cl 43)
Total Load Compressive Required
Pounds Strength 28-Day
psi Strength
17 5.25 7 11/05/01
18 5.25 28 11/26/01
19 5.25 28 11/26/01
20 5.25 56 12/24/01
106,000 3750
148,300 5250
146,100 5170
155,100: 5490.
28-Day Average 5210
3OO0
TECHNICIAN:
DISTRIBUTION:
EWM
(3) City of Coppell
(1) Vidaud & Associates
(1) Doyle Engineering Group
(1) Texas Unified Constructors, Inc.
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214)0351-5148