MA 96/97-LR 971124 Maxim Tech. *Southwestem Labs
· 2575 Lone Star Dr. · P.O. Box 224227
Dallas, Texas 75222
T E C H N O L O G I E S I N C Telephone: (214) 631-2700
FAX: (214) 920-1891
REPORT OF
CONCRETE COMPRESSIVE STRENGTH
CLIENT: ABCON CONSTRUCTION
Attn: Rusty Whitaker PAGE 1 OF 1
1045 E. HWY 121
Lewisville, TX 75057 PROJECT NO.: 9710310
REPORT NO.: 125582
PROJECT: Pavement Renovation -Coppell DATE OF SERVICE: 10/27/97
Texas, Various AUTHORIZATION: Rusty
LAKESHORE & BELTLINE REPORT DATE: 11/24/97
SERVICES: Sample concrete at location of placement, perform required field tests,
prepare and test concrete compressave strength specimens.
PROJECT DATA
CONTRACTOR: ABCON CONTRUCTION CLASS OF CONCRETE: Mix number 8274
CONCRETE SUPPLIER: TXI DATE OF PLACEMENT: 10/27/97
PLANT: 41 TIME SAMPLED: 09:25AM BY: Paul D, Butler
SPECIFICATION REQUIREMENTS TEMPERATURE (DegR - AIR: 59 CONCRETE: 61
STRENGTH: 3000psi @ 28 DAYS TRUCK NO: 464 TICKET NO: 911264
SLUMP: 3,0-5,0" AIR: 3-6% MEASURED SLUMP (in.): 4,50
METHOD OF TEST AIR CONTENT(%): 3,7
SAMPLING: ASTM C-172 LOCATION OF PLACEMENT:
MOLDING & CURING: ASTM C31
SLUMP: ASTM C143 Paving repair west bound Lakeshore Drive
TEMPERATURE: ASTM C1064 10' west and 10' north of the southeast
AIR CONTENT: ASTM C231 corner
UNIT WEIGHT: N/A
CAPPING/PADS: ASTM C617
TESTING: ASTM C39 REPORT OF TESTS
CONCRETE COMPRESSIVE STRENGTH - 6 X 12 CYLINDERS
CYIJNDER MAXIMUM COMPRESSIVE
MARKED DATE AGE DIAMETER AREA LOAD STRENGTH
SET NO. TESTED (days) {in.) (sq.in.) (Iba. force) (psi) FRACTURE TYPE REMARKS
i i 11/03/97 7 6.00 28.27 97440 3450 CONE
1 2 11/24/97 28 6.00 28.27 124560 4410 UNBONDED CAP
1 3 11/24/97 28 6.00 28.27 118660 4200 UNBONDED CAP
1 4 HOLD
Technician: Paul D. Butler Started: 08:30AM Stopped: 10:00AM
C.E.T.
Report Distribution:
Ore letterm and reportm ~re for the exclumive m d the diem to where they mt mddre~md ~nd mhdl n~t be reproduced exce in
full without the epprovd of the telring liboratory. The ume of our nlrn~ muir receive ~ur written ep ford. Our lettart ~reip{wtl
1001 LW q}ply enly te the mm teeted rodlet irapetted, end m n~t indicetive ee the qt~ntiti~ ee ~P~I~ id~nr~d ~ ~nil~ i~educt,.