MA 95/96-LR 960423 Maxim Tech. e Southwestern Labs
2575 Lone Star Dr. · P.O. Box 224227
Dallas, Texas 75222
Talephone: (214) 631-2700
FAX: (214) 9~0-1eg~
REPORT OF
CONCRETE COMPRESSIVE STRENGTH
CLIENT: ABCON CONSTRUCTION
Attn: Rusty Whitaker
1045 E. HWY 121
Lewisville, TX 75057 PROJECT NO.: 0903506319
REPORT NO.: 39321
PROJECT: Pavement Renovation -Coppell DATE OF SERVICE: 3/26/96
Texas, Various AUTHORIZA~ON:
REPORT DATE: 4/23/96
SERVICES: Sample concrete at locatfLon of placement, perform required field tests,
prepare and test concrete compresslye strength specimens.
PROJECT DATA
CONTRACTOR: ABCON CONTRUCTION CLASS OF CONCRETE: Mix Number 8274
CONCRETE SUPPLIER: TXI DATE OF PLACEMENT: 3/26/96
PLANT: 41 ~ME SAMPLED: 02: 09PM BY: Roosevelt Webber
SPECIFICATION REQUIREMENTS TEMPERATURE ('F) - AIR: 50 CONCRETE: 62
STRENGTH: 4000psi @ 28 DAYS TRUCK NO: 468 TICKET NO: 560904
SLUMP: 5" Max. AIR CONTENT(%): 4.5
AIR: N/A LOCATION OF PLACEMENT:
METHOD OFTEST: ASTM C-39 Paving on Crest side 1303 drivers entrance
ASTM C-143 to McCollister's
REPORT OF TESTS
CONCRETE COMPRESSIVE SlYlENGTH - 6 X 12 CYLINDERS
CYLINDER MEASURED MAXIMUM COMPRESSIVE
MARKED SLUMP DATE AGE DIAMETER AREA LOAD STRENGTH
SET NO. (inches) TESTED (days) (in.) (sq.in.) 0be. force) (psi) REMARKS
1 1 5.50 4/02/96 7 6.00 28.27 102180 3610
1 2 5.50 4/23/96 28 6.00 28.27 129080 4560
1 3 5.50 4/23/96 28 6. GO 28.27 137940 4880
1 4 HOLD HOLD
Technician: Roosevelt Webber Started: 12:30PM Stopped: 03:00PM
Technic jan
Report Distribution: MAXIM TECH..SOUTHWESTERN LABS
(1) ABCON CONSTRUCTION ~
(1) City of Coppert
Manager
1001 LW Our etters and reports ~re for the exclusive use of the client to whom they are addressed and shall not be reproduced except in
full without the approva of the testing laboratory The use of ourname must receive our written approval. Our letters and rel~orts
apply only to the sample tested and/or Inspecte~l, and are not indlsatlve of the Quantities of apl~srerttly identlsal or similar pro~iucts.