Lakeside V2-LR 960429 (2) Maxim Tech. e Southwestern Labs
2575 Lone Star Dr. · P.O. Box 224227
Dallas, Texas 75222
T E ¢ H N O L O G I E $ I N ¢ Telephone: (214) 631-2700
FA~ (214) 920-1891
REPORT OF
CONCRETE COMPRESSIVE STRENGTH
CMENT: THE KROG~.R CO
Attn: Jeff Kruegar
100 Kroger Drive
Keller, TX 76248 PROJECT NO.: 0903506037
REPORT NO.: 39500
PROJECT: Kroger ~/~448 DATE OF SERVICE: 4/01/96
Coppell, TX AUTHORIZATION: John
REPORT DATE: 4/29/96
SERVICES: Sample concrete at location of placement, perform required field tests,
prepare and test concrete compressive strength specimens.
PROJECT DATA
CONTRACTOR: David Christopher, Inc. CLASS OF CONCRETE: }(ix Number 46
CONCRETE SUPPLIER: TXI DATE OF PLACEMENT: 4/01/96
PLANT: 41 TIME SAMPLED: 07 :iSAM BY: Marlo Villanueva
SPECIFICATION REQUIREMENTS TEMPERATURE ('F) - AIR: 46 CONCRETE: 58
STRENGTH: 3000psi @ 28 DAYS TRUCK NO: 458 TICKET NO: 562511
SLUMP: 5" Max. AIR CONTENT(%): N/A
AIR: N/A LOCATION OF PLACEMENT:
METHOD OF TEST: ASTM C-39 Dock area slab-on-grade on Lines L-M/13-22
ASTM C-143 Sampled @ Line L/13.
REPORT OF TESTS
CONCRETE COMPRESSIVE STRENGTH - 6 X 12 CYLINDERS
CYLINDER MEASURED MAXIMUM COMPRESSIVE
MARKED SLUMP DATE AGE DIAMETER AREA LOAD STRENGTH
SET NO. (inches} TESTED (days) (in.} [sq.in.) (lbs. force} [psi} REMARKS
1 1 5.25 4/08/96 7 6.00 28.27 98890 3500
1 2 5.25 4/08/96 7 6.00 28.27 103480 3660
1 3 5.25 4/29/96 28 6. O0 28.27 126860 4490
1 4 5.25 4/29/96 28 6.00 28.27 116890 4130
Technician: Marlo Villanueva Started: 06:30AM Stopped: 09:30AM
Technic ian
Report Distribution: MAXIM TECH.,~)UTHWESTERN LABS
(1) THE [ROGER CO
(1) David Christopher, inc. ~. ~
(1) City of Col=pelt - Eng. Dept. .
(1) City of Coppe[[ - Bldg. Insp. Arthur ~.cnerly III, CET
Project Manager
1001 LW Our letters and reoorts are for the exclusive use of_the client .to w~orn they are addressed and shall not he reproduced excel3t In
full without the approval of tl~e testing laboratory, ina use oz ourname must receive our %vrttten aml~roval. Our letters and reports
al~p~y only to the sarn~e tested and/or inspecte~l, and are not inc~icative of the quantities of aDl~arently identical or similar Droducts.