Northlake 635(9)-LR 970203 (7)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 B to C and 5.5 to 5.9
LOCATION OF POUR SET 2: Slab on grade from E to E.9 and 4.8 to 5.2
SAMPLE DATA: SET I SET 2 MIX NO. 9337
Truck No. 454 873 Cement 470 Type I
Ticket No. 340559 340577 Ftyash
Time Batched 7:00am 9:02am Sand 1441
Time Sampled 7:25am 9:25am in.
Concrete Temp. {ASTM C1064) 67°F 68°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 (ASTM C39}
(Standard 6 inch x 12
Cylinder Slump Age Test Total Load CompressN
Number Inches Days Date Pounds Strength
(ASTM Cl 43} psi
25 4.25* 7 02/10/97 117,800 4170
26 4.25 28 03/03/97 1_50,700 5330
27 4.25 28 03/03/97 147,100 5200
28 4.25 56 03/31/97
28-Day Average 5260
29 4.50* 7 02/10/97 110,100 3890
30 4.50 28 03/03/97 1_47,300 521_0
31 4.50 28 03/03/97 ;[4?,000 5200
32 4.50 56 03/31/97
28-Day Average 5200
*Sampled at point of deposit.
TECHNICIAN: LS
DISTRIBUTION:
(1) Stanley Construction Co., LLP, Lloyd A. White
(1) Richmon(J Group, Jim Corkhill
(1) T.A.S. Construction, Inc., James Myers
(1) City of Coppell, Larry Davis
2870 Walnut Hill lane Dallaa, Taxaa 75229 (214) 351-6419
.... [ '-- ~ , ' ~' ',C[' ii .... '[' -ri .............. ----~-~-~l~ii~~ ...... i ..... : -! ....
,S, Inc.
~6.1081
February 1 997
ioneer
4.1 oz/yd
,ch cyl!nder)
· Required
28-Day
Strength
3000
3000
Fax (214) 351-5148