MA 95/96-LR 960408 (2) Maxim Tech., Southwestern Labs
2575 Lone Star Dr. · P.O. Box 224227
Dallas, Texas 75222
1' ! C H N O L O G I ! S I N C Talephone: (214) 631-2700
FAX: (214) 920-1891
REPORT OF
CONCRETE COMPRESSIVE STRENGTH
CLIENT: AaCON CONSTRUCTION
Attn: Rusty Whitaker
1045 E. HWY 121
Lewisville, TX 75057 PROJEOT NO.: 0903506319
REPORT NO.: 39252
PROJECT: Pavement Renovation -Coppall DATE OF SERVICE: 3/25/96
Texas, Various AUTHORIZATION:
REPORT DATE: 4/08/96
SERVICES: Sample concrete at location of placement, perform required field tests,
prepare and test concrete compressire strength specimens.
PROJECT DATA
CONTRACTOR: A.BCON CONTRUCTION CLASS OF CONCRETE: Mix Number 8274
CONCRETE SUPPLIER: TXI DATE OF PLACEMENT: 3/25/96
PLANT: 41 TIME SAMPLED: 01: 35PM BY: Marvin Greene
SPECIFICATION REQUIREMENTS TEMPERATURE ('F) - AIR: 48 CONCRETE: 70
STRENGTH: 4000psi @ 28 DAYS TRUCK NO: 467 TICKET NO: 560065
SLUMP: 5" Max, AIR CONTENT(%): 4.5
AIR: 3- 5% LOCATION OF PLACEMENT:
METHOD OF TEST: ASTM C-39 221 Whispering Hill at the corner of Ashley
ASTM C-143 106 x 100 street paving
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 4.50 4/01/96 7 6.00 28.27 101100 3580
1 2 4.50 4/08/96 14 6.00 28.27 119170 4210
1 3 4/22/96 28
1 4 4/22/96 28
Technician: Marvin Greene Started: ll:30AM Stopped: 02:30PM
Technic ian
Report Distribution:
(1) ABCON CONSTRUCTION MAXIM TECH.e6FN LABS
(1) City of C,opf::ett
F. King Cook, P.E.
Manager
1001 LW Our letters and reports are for the exclusive use of the client to whom they are addressed and shall not be reproduced except In
full w{thout the approval of the test ng aboratory. The use of ourname must receive our written approval. Ou~ letters and reports
apply only to the sample tested and/or Inspecte~l, and are not Indicative of the quantities of apparently identical or similar products.