MA 96/97-LR 971202 Maxim Tech., Southwestem Labs
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 CONSTRUCTZON
Attn: Rusty Whitaker PAGE i OF 1
1045 E. HWY 121
Lewisville, TX 75057 PROJECT NO.: 9710310
REPORT NO.: 126949
PROJECT: Pavement Renovation -Coppell DATE OF SERVICE: 11/24/97
Texas, Various AUTHORIZATION: Rusty
LAKESHORE AND BELTLINE REPORT DATE: 12/02/97
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 number CC4060A
CONCRETE SUPPLIER: Custom-Crete DATE OF PLACEMENT: 11/24/97
PLANT: Dallas TIME SAMPLED: 08: 20AM BY: Joe Henry Jernigan
SPECIFICATION REQUIREMENTS TEMPERATURE (DegF) - AIR: 46 CONCRETE: 60
STRENGTH: 4000psi @ 28 DAYS TRUCK NO: 433 TICKET NO: 131042
SLUMP: 3.0-5.0" AIR: N/A MEASURED SLUMP (in.): 4.00
METHOD OF TEST AIR CONTENT(%): 2.25 UNIT WE]GHT(pcf): N/A
SAMPLING: ASTM C-172 LOCATION OF PLACEMENT:
MOLDING & CURING: ASTM C31
SLUMP: ASTM C143 South side of Lakeshore, 15 Feet north of fire
TEMPERATURE: ASTM C106'4 plug paving.
AIR CONTENT: ASTM C173
UNIT WEIGHT: N/A
CAPPING/PADS: ASTM C617
TESTING: ASTM C39 REPORT OF TESTS
CONCRETE COMPRESStVE STRENGTH - 6 X 12 CYUNDERS
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 12/01/97 7 6.00 28.27 118750 4200 UNBONDED CAP
1 2 12/01/97 7 6.00 28.27 116480 4120 UNBONDED CAP
I 3 12/22/97 28
1 4 12/22/97 28
Technician: Joe Henry Jernigan Started: 06:00AM Stopped: 08:30AM
Technician
Report Distribution:
(1) ABCON CONSTRUCTION MM~S
(1) City of C~opell
Project Hanager
our letters md report~ are fo~ the exctueive uem of the client to whom they are addreeeed and shall not be reproduced exce t in
full without the epprovel of the te~ting laboratory. The use of our neme must receive our written ~pprove4. Our letters ~Preport~
1001 LW I~ply ordy to the simple te~tod Ind/~ inspected, Ird are not indicative Of the qumqtitiee of eppatertJy identical ~ Similar prnducta.