CF-Police/Ct Lot-LR 990217 Maxim Technologies Inc.
2575 Lone Star Drive
Dallas, Texas 75212
Telephone: (214) 631-2700
FAX: (214) 920-1891
REPORT OF
CONCRETE COMPRESSIVE STRENGTH
CLIENT: ABCON CONSTRUCTTON
Attn: Rusty Whitaker PAGE 1 OF 2
1045 E. HWY 121
Lewisville, TX 75057 PROJECT NO.: 9710310
REPORT NO.: 143979
PROJECT: Pavement Renovation -Coppell DATE OF SERVICE: 1/20/99
Texas, Various AUTHORIZATION: Rusty
130 TOWN CENTER BOULEVARD REPORT DATE: 2/17/99
SERVICES: sample concrete at location of placement, perform required field tests,
prepare and test concrete compressive strength specimens.
PROJECT DATA
CONTRACTOR: ARCON CONTRUCTTON CLASS OF CONCRETE: 110+9265
CONCRETE SUPPLIER: P, edi-mix DATE OF PLACEMENT: 1/20/99
PLANT: 10 TIME SAMPLED: 09: 15AM BY: Chris Taylor
SPECIFICATION REQUIREMENTS TEMPERATURE (DegF) - AIR: 70 CONCRETE: 74
STRENGTH: 3000psi @ 28 DAYS TRUCK NO: 125 TICKET NO: 101923
SLUMP: 6" maximum AIR: na MEASURED SLUMP (in.): 6.25
METHOD OF TEST AIR CONTENT(%): 5.4 UNIT WEIGHT(pcf): na
SAMPLING: ASTH C-172 LOCATION OF PLACEMENT:
MOLDING & CURING: ASTH C31
SLUMP: ASTM C143 police court parking lot, 30 feet of street,
TEMPERATURE: ASTM C1064 10 feet north of edge of paving
AIR CONTENT: ASTM C231
UNIT WEIGHT: N/A
CAPPING/PADS: ASTM C1231
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.) (lbs. force) (psi) FRACTURE TYPE REMARKS
1 1 1/27/99 7 6.00 28.27 85760 3030 UNBONDED CAP
1 2 2/17/99 28 6.00 28.27 113700 4020 UNBONDED CAP
1 3 2/17/99 28 6.00 28.27 109000 3860 UNBONDED CAP
1 4 HOLD
Technician: Chris Taylor Started: 07:30AM Stopped: 10:30AM
Report Of Tests Continued On Page 2
Ou~ letters end reports ere for the exclusive use of the client to whom they are addressed and shall not be reproduced except in
full without the approval of the testir~ laboratory. The use of our name must receive our written approval. Our letters ~ reports
1001 M apply only to the sample teste~ end/or inspected, and are not indicative of the quantities of apparently identical or similar products.
PROJECT NO. 9710310 ~l ' ~/[, % ~ ~J~\ PAGE 2 OF 2
REPORT OF
CONCRETE COMPRESSIVE STRENGTH
(Continued)
PROJECT DATA
CONTRACTOR: ARCON CONTRUCTION CLASS OF CONCRETE: 110+9265
CONCRETE SUPPLIER: Redi-mix DATE OF PLACEMENT: 1/20/99
PLANT: 10 TIME SAMPLED: 10: 35,z~v[ BY: Chris Taylor
SPECIFICATION REQUIREMENTS TEMPERATURE (DegF) - AIR: 72 CONCRETE: 76
STRENGTH: 3000psi @ 28 DAYS TRUCK NO: 627 TICKET NO: 17850
SLUMP: 6" maximum AIR: na MEASURED SLUMP (in.): 6.00
METHOD OF TEST AIR CONTENT(%): 5.7
SAMPLING: ASTM C-172 LOCATION OF PLACEMENT:
MOLDING & CURING: ASTM C31
SLUMP: ASTM C143 45 feet east of first location, 20 feet
TEMPERATURE: ASTM C1064 north of curb line
AIR CONTENT: ASTM C231
UNIT WEIGHT: N/A
CAPPING/PADS: ASTM C1231
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 Idays) lin.I {sq.in.) {lbs. forceI Ipsi) FRACTURE TYPE REMARKS
2 1 1/27/99 7 6.00 28.27 80760 2860 UNBONDED CAP
2 2 2/17/99 28 6.00 28.27 104500 3700 UNBONDED CAP
2 3 2/17/99 28 6.00 28.27 126100 4460 UNBONDED CAP
2 4 HOLD
Technician: Chris Taylor Started: 07:30AM Stopped: iO:30AM
Report Distribution:
Our letter/end reportl are for the exclusive use of the client to whom they are Iddres~od and sh '
full without the approval of the tearing laboratory. The ul~ of our name must receive our written approval. Our letter~ ertl report~
1001 M apply only to the sample te~ted and/or ir~pected, and ere not indicative of the quantitie~ of apparently identical or similar products.