Lakeside V2-LR 960501 (2) Maxim Tech.. Southwestern Labs
2575 Lone Star Dr. · P.O. Box 224227
Dallas, Texas 75222
Telephone: (214) 631-2700
FAX: (214) 920-1em
REPORT OF
CONCRETE COMPRESSIVE STRENGTH
CLIENT: THF. KROGER CO
Attn: Jeff Kruegar
100 Kroger Drive
Keller, TX 76248 PROJECT NO.: 0903506037
REPORT NO.: 39630
PROJECT: Kro§er ~/448 DATE OF SERVICE: 4/03/96
Coppell, TX AUTHORIZATION:
REPORT DATE: 5/01/96
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: 4/03/96
PLANT: 41 TIME SAMPLED: 07: 00AM BY: Anthony Lively
SPECIFICATION REQUIREMENTS TEMPERATURE ('F) -AIR: 60 CONCRETE: 70
STRENGTH: 3000psi @ 28 DAYS TRUCK NO: 468 ~CKET NO: 564451
SLUMP: 4" Max. AIR CONTENT(%): N/A
AIR: N/A LOCATION OF PLACEMENT:
METHOD OF TEST: ASTM C-39 Slab 21 to 27L down to 21 to 27E - 20 yds
ASTM C-143 from noth end of slab
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.) (sa.in.) (lbs. force) (ps~ REMARKS
1 1 5.00 4/10/96 7 6.00 28.27 109960 3890
1 2 5.00 4/10/96 7 Destroyed
1 3 5.06 5/01/96 28 6.00 28.27 144120 5100
1 4 5.00 5/01/96 28 6.00 28.27 140880 4980
Technician: Anthony Lively Started: 06:30AM Stopped: ll:30kM
Technician
Report Distribution:
(1) THE KROGER CO MAXIM TECH.,SOUTHWESTERN LABS
(1) David Christopher, Inc. ~_~ ~~
(1) City of Coppe[[ - Eng. Dept. - -~'~_.~
(1) City of Coppe[[ - 8[dg. [nsp. Arthur Etherly III, CRT
Project Manager
1001 LW ?.u.r letters and reports are for the exclusve use of the cent to whom they are addressed and shall not be reproduced except in
rdh without the aol~roval of the testng aboratory. The use of ourname must receive our written approval. Our letters and reports
apply only to the sample tested and/or Inspected. and are not in~.~cative of the quantities of apparently identical or similar products.