Lakeside V2-LR 960409 Maxim Tech. · Southwestern Labs
2575 Lone Star Dr, · P.O. Box 224227
Dallas, Texas 75222
T E C H N O L O (~ I E S I N C 'telephone: (214) 631-2700
FAX: (214) 920-1891
REPORT OF
CONCRETE COMPRESSIVE STRENGTH
CLIENT: THF. KROGF. R CO
Attn: Jeff Kruegar
100 Kroger Drive
Keller, TX 76248 PROJECT NO.: 0903506037
REPORT NO.: 38797
PROJECT: Kroger ~/448 DATE OF SERVICE: 3/12/96
AUTHORIZATION:
Coppell Tx. REPORT DATE: 4/09/96
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: Mix Number 46
CONCRETE SUPPLIER: TXI DATE OF PLACEMENT: 3/12/96
PLANT: 41 TIME SAMPLED: 08: 15AJ~ BY: Burl Thomas
SPECIFICATION REQUIREMENTS TEMPERATURE ('F) - AIR: 50 CONCRETE: 63
STRENGTH: 4000psi @ 28 DAYS TRUCK NO: 468 TICKET NO: 551904
SLUMP: 4" Max. AIR CONTENT(%): N/A
AIR: N/A LOCATION OF PLACEMENT:
METHOD OF TEST: ASTM C-39 Building slab 50' south- 20' east of north
ASTM C-143 west building corner
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.) (scl.in.) (lbs. force) (13si) REMARKS
1 1 5.00 3/19/96 7 6.00 28.27 90970 3220
1 2 5.00 3/19/96 7 6.00 28.27 90730 3210
! 3 5. O0 4/09/96 28 6.00 28.27 126640 4480
1 4 5.00 4/09/96 28 6.00 28.27 130440 4610
Technician: Burl Thomas Started: 06:00AM Stopped: 09:30AM
Report Distribution: MAXIM TECH.,SOUTHWESTERN LABS
(1) THE KROGER CO
(1) David Christopher, Inc.
(1) City of Coppel[ - Eng. Dept.
(1) City of Coppell - Bldg. %nsp. Arthur Etherly III, CET
Project Manager
i001 LW .O~.r letters and reports are for the exclusive use of_the client.to whom they are addressed .a~..cl shall not be reproduced except n
~11 vwthout the apDroval of the testing laboratory, ine use o~ ournarne must receive our wrr~en aDDrovBJ. Our etters and reports
apply only to the sample tested and/or inspecte~J, and are not indicative of the quantities of apparently ic~entical or similar products.