Northlake 635(9)-LR 970203 (8)Hooper Engineering Laboratorie
Construction Materials Testing
REPORT OF CONCRETE TESTS JOB NO.:
CLIENT: T.A.S. Construction, Inc. DATE:
PROJECT: Marek Office/Warehouse, 1233 Lakeshore, Coppell SUPPLIER:
LOCATION OF POUR SET 1: Slab on grade from A.1 to B and 4 to 4.5
LOCATION OF POUR SET 2: Slab on grade from E to E.9 and 3 to 3.5
SAMPLE DATA: SET 1 SET 2 MIX NO. 9337
Truck No. 760 120 Cement 470 Type
Ticket No. 340592 340608 Flyash
Time Batched 10:15am 11:35am Sand 1441
Time Sampled 11:00am 12:20pm in.
Concrete Temp. (ASTM C1064} 69°F 69°F 1.0 in. 1840
Air Content {ASTM C231} Water 266
Unit Weight (ASTM C138} Admix #1 WRDA 40
Admix #2
. AEA
COMPRESSIVE STRENGTH TESTS IASTM C39)
(Standard 6 inch x 12
Cylinder Slump Age Test Total Load Compressiv
Number Inches Days Date Pounds Strength
(ASTM C143) psi
33 4.50* 7 02/10/97 117,000 4140
34 4.50 28 03/03/97 146,000 5160
35 4.50 28 03/03/97 152,500 5390
36 4.50 56 03/31/97
28-Day Average 5270
37 4.50' 7 02/10/97 100,800 3570
38 4.50 28 03/03/97 134,100 4740
39 4.50 28 03/03/97 139,900 4950
40 4.50 56 03/31/97
28-Day Average 4840
*Sampled at point of deposit.
TECHNICIAN: LS
DISTRIBUTION:
(1) Stanley Construction Co., LLP, Lloyd A. White
(1) Richmond Group, Jim Corkhill
(1) T.A.S. Construction, Inc., James Myers
(1) City of Coppell, Larry Davis
2870 Walnut Hill lane Dallas, Texas 75229 (214) 351-6419
S, Inc.
~6.1081
February 1 997
ioneer
4.1 oz/yd
~ch cylinder)
Required
28-Day
Strength
3000
3000
Fax (214) 351-5148