Georgian Place-LR 991101TECHNOLOGIES INC
Maxim Technologies Inc.
2200 Gravel Drive
Fort Worth, Texas 76118-7123
Telephone: (817) 284-7755
FAX: (817) 589-1420
REPORT OF
CONCRETE COMPRESSIVE STRENGTH
CLIENT: Larry Jackson Construction Co.
5112 Sun Valley
Fort Worth, TX 76119
PROJECT: City of Coppell
GEORGID_N PLACE
PAGE 1 OF 1
PROJECT NO.: 9711048
REPORT NO.: 904106
DATE OF SERVICE: 10/04/1999
AUTHORIZATION:
REPORT DATE: 11/01/1999
SERVICES: Sample concrete at location of placement, perform required field tests,
prepare and test concrete compressive strength specimens.
PROJECT DATA
CONTRACTOR: Larry Jackson .Construction Co.
CONCRETE SUPPLIER: PIONEER
PLANT: 27
SPECIFICATION REQUIREMENTS
STRENGTH: 4500psi @ 28 DAYS
SLUMP: 3 AIR: 5
METHOD OF TEST
SAMPLING: ASTM C172
MOLDING & CURING: ASTM C792
SLUMP: ASTM C143
TEMPERATURE: ASTM C1064
AIR CONTENT: ASTM C231
UNIT WEIGHT: ASTM C138
CAPPING/PADS: ASTM C617
TESTING: ASTM C39 ,
CLASS OF CONCRETE: 7725
DATE OF PLACEMENT: 10/04/1999
TLME SAMPLED: 08: 30 BY: Jeremy Meek
TEMPERATURE (DegF) - AIR: 75 CONCRETE: 78
TRUCKNO: 648 TICKETNO: 353291
MEASURED SLUMP (in.): 5.50
AIR CONTENT(%): 5
LOCATION OF PLACEMENT:
PAVING, STA 4+81
REPORT OF TESTS
CONCRETE COMPRESSIVE STRENGTH - 6 X 12 CYLINDERS
CYLINDER
MARKED DATE AGE DIAMETER AREA
SET NO. TESTED (days) (in.) (sq.in.)
1 1 10/11/1999 7 6.00 28.27
1 2 10/11/1999 7 6.00 28.27
1 3 11/01/1999 28 6.00 28.27
1 4 11/01/1999 28 6.00 28.27
MAXIMUM COMPRESSIVE
LOAD STRENGTH
(Ibs.~rce) (paT FRACTURE TYPE REMARKS
117600 4160 CONE
118440 4190 CONE
135280 4780 CONE
145930 5160 CONE
Technician: Jeremy Meek Started: 06: 00
CME Technician
Report Distribution:
(2) LarG' Jackson Construction Co
( ) City of Coppell
100! T
Stopped: 10:00
MAXIM TECHNOLOGIES INC.
Tim gegole, CET.
Office Manager
Our ]e. tters and reports axe for the exclusive use of the c e it to whom they are addressed and sha not be reproduced except in
full w~thout the approval of the testing labora ory The use of our name must receive our wr ten approval Our letters and reports
apply only to the sample tested and/or inspected, and are not indicative of the quantities ofappaxemly identical or similar products.