Lakeside V2-LR 960315 Maxim Tech. e Southwestern Labs
2575 Lone Star Dr. · P.O. Box 224227
Dallas, Texas 75222
Telephone: (214) §31-2700
T E C H N O L O G I E S I N C FAX: (214) 920-1891
REPORT OF
CONCRETE COMPRESSIVE STRENGTH
CLIENT: THE KROGFR CO
Attn: Jeff Kruegar
100 Kroger Drive
Keller, TX 76248 PROJECT NO.: 0903506037
REPORT NO.: 37693
PROJECT: Kroger f/448 DATE OF SERVICE: 2/16/96
AUTHORIZATION: John
Coppell Tx. REPORT DATE: 3/15/96
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: 2/16/96
PLANT: 41 TIME SAMPLED: N/A BY: Marlo Villanueva
SPECIFICATION REQUIREMENTS TEMPERATURE ('F) - AIR: 42 CONCRETE: 50
STRENGTH: 3000psi @ 28 DAYS TRUCK NO: 451 ~CKET NO: 538196
SLUMP: 5" Max. AIR CONTENT(%): N/A
AIR: N/A LOCATION OF PLACEMENT:
METHOD OF TEST: ASTM C-39 Sampled @ footings for bolt settings
ASTM C-143 F/27-5 & G/27-5.
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) fin.) (sa.in.) (lbs. force) (osi) REMARKS
1 1 4.75 2/23/96 7 6. O0 28.27 124650 4410
1 2 4.75 2/23/96 7 6.00 28.27 121160 4280
1 3 4.75 3/15/96 28 6.00 28.27 167010 5910
1 4 4.75 3/15/96 28 6.00 28.27 161720 5720
Technician: Marlo Villanueva Started: ll:30AM Stopped: Oi:30PM
Technician
Report Distribution: MAXIM TECH.~SOUTHWESTERN LABS
(1) THE KROGER CO
(1) David Christopher, Inc.
(1) City of coppe[[ - Eng. Dept.
(1) City of CoppetL - Btdg. lnsp. II, CET
1001 LW Our letters and reports are for the exclusive use of_the client .to whom they are addressed and shall not be reproduced ex. cept In
full .wffho. ut .th~. approval of the.testing !aboratory.. I n.e use o? ou.r. na~e m.us_t receive_..our wr. itten app.ro .v~.. _.Our ~ette.rs..ano rep. orts
apply only to ~ne sample tested and/or inspecte(], an(] are not in(]lCafive OT xne quamifies oT apparen~y ioenticeu or slm~tar prODUCtS.