Lakeside V2-LR 960412 (6) Maxim Tech.. Southwestern Labs
2575 Lone Star Dr. · P.O. Box 224227
Dallas, Texas 75222
Tcflephone:
(214)
631-2700
TECHNOLOGIES I
FAX: (214) 920-1891
REPORT OF
CONCRETE COMPRESSIVE STRENGTH
CLIENT: THE KROCFR CO
Attn: Jeff Kruegar
100 Kroger Drive
Keller, TX 76248 PROJECT NO.: 0903506037
REPORT NO.: 39517
PROJECT: Kroger ~//448 DATE OF SERVICE: 4/01/96
Coppell, TX AUTHORIZATION: John
REPORT DATE: 4/12/96
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 8272
CONCRETE SUPPLIER: TXI DATE OF PLACEMENT: 4/01/96
PLANT: 41 TIME SAMPLED: 08:45AM BY: Marlo Villanueva
SPEC;FICATION REQUIREMENTS TEMPERATURE ('F) - AIR: 62 CONCRETE: 60
STRENGTH: 3000psi @ 28 DAYS TRUCK NO: 456 ~CKET NO: 562638
SLUMP: 5" Max. AIR CONTENT(%): 5.2
AIR: 4-6% LOCATION OF PLACEMENT:
METHOD OF TEST: ASTM C-39 Panels 4/ 3, 5, 21, 24, 26, 55, 56, 58, 59
ASTM C-143 sample was taken @ panel #56
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} (Ds~ REMARKS
1 1 5. O0 4/08/96 7 6.00 28.27 90690 3210
1 2 5.00 4/08/96 7 6.00 28.27 91330 3230
1 3 4/29/96 28
1 4 4/29/96 28
ADDITIONAL COMMENTS:
Technician time recorded on report number 39500
Technician: Marlo Villanueva
Technic lan
Report Distribution: MAXIM TECH.,SOUTHWESTERN LABS
(1) THE I(ROGER CO
(1) David Christof3her. [nc. ~~
(1) City of CoppeLL - Eng. Dept.
(1) City of CoppeL[ - BLdg. Insp. Arthur Etherly III, CET
Project Manager
1C01 LW Our letters and repo~s are for the exclusive use of_the client .to whom they are addressed and shall not be reprpduced except In
fuil without the approval of the testing laboratom/. ~ne use OT ourname must receive our written al3proval. Our letters and remorts
acply only to the sample tested and/or insl3ectei$, and are not indicative of the quantities of apparently identical or similar products.