MA 95/96-LR 960426 Maxim Tech.* Southwestern Labs
2575 Lone Star Dr. · P.O. Box 224227
Dallas, Texas 75222
Talephone: (214) 631-2700
FA)C (214) 920-1891
REPORT OF
CONCRETE COMPRESSIVE STRENGTH
CLIENT: ABCON CONSTRUCTION
Attn: Rusty Whitaker
1045 E. HWY 121
Lewisville, TX 75057 PROJECT NO.: 0903506319
REPORT NO.: 39435
PROJECT: Pavement Renovation -Coppell DATE OF SERVICE: 3/29/96
Texas, Various AUTHORIZATION: Henry
634 Glen Lakes REPORT DATE: 4/26/96
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 8274
CONCRETE SUPPLIER: TXI DATE OF PLACEMENT: 3/29/96
PLANT: 41 ]]ME SAMPLED: 02: 50PM BY: Paul D. Butler
SPECIFICATION REQUIREMENTS TEMPERATURE ('F) - AIR: 68 CONCRETE: 65
STRENGTH: 4000psi @ 28 DAYS TRUCK NO: 459 TICKET NO: 562241
SLUMP: 5" Max. AIR CONTENT(%): 5.5
AIR: 4-6% LOCATION OF PLACEMENT:
METHOD OF TEST: ASTM C-39 Glen Lakes Drive, west bound lane, 75 ' west
ASTM C-143 of the east end of pavement
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) (in.) (sq.in.) (Ibs. force) (psi) REMARKS
1 1 5.00 4/05/96 7 6.00 28.27 95420 3370
1 2 5.00 4/05/96 7 6.00 28.27 96750 3420
1 3 5.00 4/26/96 28 6.00 28.27 123560 4370
1 4 5.00 4/26/96 28 6.00 28.27 124350 4400
Technician: Paul D. Butler Started: 01:30PM Stopped: 03:30PM
C.E.T.
Report Distribution:
(1) ABCON CONSTRUCTtON MAXIM TECH,eSOUTHWESTERN LABS
(1) city of coppeLt ~/
4F~. ~'ing Cook, P.E.
Manager
1001 LW Our letters and reports are for the exclusive use of the client to whom they are addressed and ehall not be reOroduced exce0t in
full without the aDproval of the testing laboratory. The use of ourname must rece ve our written aOprovaL Our letters and reports
apply only to the sample tested and/or inspected, and are not indicative of the quantities of al~parently identical or similar products.