Town Center L2B1-LR 960126 Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.:
CLIENT: North Texas Contracting, Inc. DATE: 26 January 1996
PROJECT: Wendy's Town Center, Coppell, TX SUPPLIER: Lattimore
LOCATION OF POUR SET 1: Paving, east/west drive, north half of north drive
@ Station 1 + 50
LOCATION OF POUR SET 2: Paving, east/west drive, north half of north drive
@ Station 3 + 00
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 280 425 Cement
Ticket No. 3021333 3021334 Flyash
Time Batched 8:54am 9:02am Sand
Time Sampled 10:00am 11:30am in.
Concrete Temp. (ASTM C1064} 57°F 60°F 1.0 in.
Air Content (ASTM C231) 3.0% 2.9% Water
Unit Weight (ASTM C138) Admix #1
Admix #2
AEA
COMPRESSIVE STRENGTH TESTS (ASTM C39~ (Standard 6 inch x 1 2 inch cylinder)
Cylinde¢ Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Strength 28-Day
{ASTM C143) psi Strength
24 4.25 7 02/02/96 151,000 5340
25 4.25 7 02/02/96 149,800 5300
26 4.25 28 02/23/96 170,100 6020
27 4.25 28 02/23/96 174,100 6160
28-Day Average 6090 4000
28 3.50 7 02/02/96 125,800 4450
29 3.50 7 02/02/96 133,800 4730
30 3.50 28 02/23/96 155,400 5500
31 3.50 28 02/23/96 157,900 5580
28-Day Average 5540 4000
TECHNICIAN: MAC (9:30am-12:15pm)
DISTRIBUTION: (2) North Texas Contracting, Inc.
(1) City of Coppell, Larry Davis
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148
Hooper Engineering Laboratories, Inc.
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.:
CLIENT: North Texas Contracting, Inc. DATE: 26 January 1996
PROJECT: Wendy's Town Center, Coppell, TX SUPPLIER: Lattimore
LOCATION OF POUR SET 1: Paving, east/west drive, north half of north drive
~ Station 1 + 50
LOCATION OF POUR SET 2: Paving, east/west drive, north half of north drive
~ Station 3 + 00
SAMPLE DATA: SET 1 SET 2 MIX NO.
Truck No. 280 425 Cement
Ticket No. 3021333 3021334 Flyash
Time Batched 8:54am 9:02am Sand
Time Sampled 10:00am 11:30am in.
Concrete Temp. (ASTM C1064) 57°F 60°F 1.0 in.
Air Content [ASTM C231) 3.0% 2.9% Water
Unit Weight (ASTM C138) Admix #1
Admix #2
AEA
COMPRESSIVE STRENGTH TESTS {ASTM C39) (Standard 6 inch x 1 2 inch cylinder)
Cylinder Slump Age Test Total Load Compressive Required
Number Inches Days Date Pounds Strength 28-Day
[ASTM C143) psi Strength
24 4.25 7 02/02/96 151,000 5340
25 4.25 7 02/02/96 149,800 5300
26 4.25 28 02/23/96
27 4.25 28 02/23/96
28-Da¥ Average 4000
28 3.50 7 02/02/96 125,800 4450
29 3.50 7 02/02/96 133,800 4730
30 3.50 28 02/23/96
31 3.50 28 02/23/96
28-Day Average 4000
TECHNICIAN: MAC (9:30am-12:lSpm)
DISTRIBUTION: (2) North Texas Contracting, Inc.
(1) City of Coppell, Larry Davis
2870 Walnut Hill Lane Dallas, Texas 75229 (214) 351-6419 Fax (214) 351-5148