MA FY 97/98-LR 980806 Maxim Technologies Inc.
2575 Lone Star Dr. · P.O. Box 224227
Dallas, Texas 75222
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.: 135957
PROJECT: Pavement Renovation -Coppell DATE OF SERVICE: 7/09/98
Texas, Various AUTHORIZATION: Rusty
ROYAL LANE & CREEKVIEW REPORT DATE: 8/06/98
SERVICES: Sample concrete at location of placement, perform required field tests,
prepare and test concrete compressire strength specimens.
PROJECT DATA
CONTRACTOR: ABCON CONTRUCTION CLASS OF CONCRETE: Mix #CC 4050A
CONCRETE SUPPLIER: Custom Crete Inc. DATE OF PLACEMENT: 7/09/98
PtANT: Dallas TIME SAMPLED: N/A BY: Luis Rivera
SPECIFICATION REQUIREMENTS TEMPERATURE (DegF) - AIR: 90 CONCRETE: 96
STRENGTH: 3000psi ® 28 DAYS TRUCK NO: 355 TICKET NO: 147308
SLUMP: 5.0" Max. AIR: 4-6 MEASUREDSLUMP(in.): 3.75
METHOD OF TEST AIR CONTENT(%): 3.50 UNIT WEIGHT(pcf): N/A
SAMPLING: ASTM C-172 LOCATION OF PLACEMENT:
MOLDING & CURING: ASTM C31
SLUMP: ASTM C143 Slab on grade, Royal and Crestview 5'south of
TEMPERATURE: ASTM C1064 corner by 3'west of slab.
AIR CONTENT: ASTM C231
UNIT WEIGHT: N/A
CAPPING/PADS: ASTM C617
TESTING: ASTM C39 REPORT OF TESTS
CONCRETE COMPRESSIVE STRENGTH - 6 X 12 CYLINDERS
CYLINDER MAXIMUM COMPRESSIVE
MARKED DATE AGE DIAMETER AREA LOAD STRENGTH
SET NO. TESTED (days) {in.) (sq.in.) (Ibs. force) (psi) FRACTURE TYPE REMARKS
1 1 7/16/98 7 6.00 28.27 96900 3430 LTN'BONDED CAP
t 2 8/06/98 28 6.00 28.27 131550 4650 UNBONDED CAP
1 3 8/06/98 28 6.00 28.27 132560 4690 UNBONDED CAP
1 4 HOLD
Technician: Luis Rivera Started: 07: 00AM Stopped: 09: 00AM
Report Distribution: _~
(1) ABCON CONSTRUCTION I ,
(1) City of Coppell
Our letters and reports are for the exclusive use of the client to whom they are addressed and shall not be reproduced excel3t in
full without the approval of the testing laboratory. The use of our name must receive our written ap royal, Our letters and reports
1001 DY apply only 1o the sample tested and/or inspected, and are not indicative of the quantities of apparent~ identical or similar products,