MA 95/96-LR 960408 (3) Maxim Tech., Southwestern 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
1045 E. HWY 121
Lewisville, TX 75057 PROJECT NO.: 0903506319
REPORT NO.: 39276
PROJECT: Pavement Renovation -Coppell 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: ABCON CONTRUCTION CLASS OF CONCRETE: Mix Number 8274
CONCRETE SUPPLIER: TXI DATE OF PLACEMENT: 3/25/96
PLANT: N/A TIME SAMPLED: 03: 50PM BY: Marvin Greene
SPECIFICATION REQUIREMENTS TEMPERATURE (°F} - AIR: 47 CONCRETE: N/A
STRENGTH: 4000psi @ 28 DAYS TRUCK NO: N/A TICKETNO: N/A
SLUMP: 5" Max. AIR CONTENT(%): N/A
AIR: N/A LOCATION OF PLACEMENT:
METHOD OF TEST: ASTM C-39 Paving- street repair 106 x 100 north end of
ASTM C-143 project at Whispering Hill & Ashley- 45' from
the northwest corner of Ashley
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 6.00 4/01/96 7 6.00 28.27 94940 3360
1 2 4/08/96 14
1 3 4/22/96 28
1 4 4/22/96 28
ADDITIONAL COMMENTS:
Concrete sample was taken from concrete placed earlier in the day.
Technician: Marvin Greene Started: 03: 00PM Stopped: 05: 00PM
Technician
Report Distribution: MAXIM TECH. eSOUTHWESTERN LABS
(1) ABCON CONSTRUCTION
(1) city of Copper[
F. KingCoJ~o P.E.
Manager
1001 LW Our letters and reports lie for the exclusive use of the client to whom they lie eddre~ed and shall not be re roduced except in
furl without the approval of the te~ting laboratory. The use of ourname must receive our written approval. ~:; letters end r erte
apply only to the Maple teted and/or inspected, end lie not indicative of the quantitie~ of apparently identical or aimills pr~x~cts.