Windsor Estates-LR010830CONCRETE COMPRESSIVE STRENGTH TEST
Report Number: 94001501.0017
Service Date: August 1,2001
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'llaa"~n: Bryan Peck
2639 Walnut Hill Ln #218
Dallas TX 75229
Report Date: August 30, 2001
Project Number: 94001501
8901 Carpenter Fn~/., Suite #100
Dalles, Texas 75247
(214) 630-1010
Material Information
Specified Strength: 3000 psi @ 28 Days
Batch Time: 10:10am Plant: Lewisville
Supplier: Nelson Brothers
Track No: 220 Ticket No: 100081
Mix I.D. No.:
Field Test Data
Test
Sample Information
Sample Time: 10:48am Date Cast:August 1, 2001
Technician: Barry Cuble
Weather Conditions: Sunny, hot
Accumulative Yards: 10
Placement Method: Direct discharge
Sample Locations: SW comer, 200' x 4'; E to W
Placement Location: Sidewalk: Southside of De Forest; 250' x 4'
~ SW corner, 200' x 4' (~ SE corner
Note: Placement scheduled for 9:00 am,
concrete arrived at 10:30 am.
Result Specification Test Method
Slump, inches: 7.00 3-5 ASTM C-143
Air Content, %: 3.6 3-6 ASTM C-231
Concrete Temperature,° F: 89 ASTM C1064
Ambient Temperature, o F: 88 ASTM C-1064
Plastic Unit Weight, pcf:
Laboratory Test Data
Age at Maximum Compressive
Set Specimen Diameter Area Date Test Load Strength
No. ID (inches) (sq. inches) Tested (days) (lbs) (psi)
I 1 6.00 28.27 08/08/2001 7 62,300 2,200
I 2 6.00 28.27 08/08/2001 7 63,300 2,240
Average 2,220
1 3 6.00 28.27 08/29/2001 28 86,230 3,050
1 4 6.00 28.27 08/29/2001 28 85,030 3,010
Average 3,030
Services - Obtain samples of fresh concrete at the placement locations, perform required field tests and cast compressive
strength samples.
ASTM C-31, C-39, C-172, C-1231
Technician: Barry Cuble
Report Distribution:
(1) Excel Group, Inc.
(1) City of Coppell ~ Engr Dept
(1) City of Coppell - Bldg Insp
Reviewed by:
Eric J. Cleveland, P.E.
Senior Project Engineer
The tests were performed in general accordance with applicable ASTM, AASHTO, or DOT test methods. This report is exclusively for the use of the client
indk;ated above and shall not be reproduced except in full without the written approval of Terra<on. Test results kansmiffed herein are only applicable
to the actual samples tested at the location(s) referenced and are not necessarily indicative of the properties of other apparently similar or identical
materials.
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