Coppell Trade-LR051118CONCRETE COMPRESSIVE STRENGTH TEST
Report Number: 94051190.0142
Service Date: October 20, 2005
Client:
Coppell Trade Center LP
Attn: Bennet Ratliff
5055 Keller Springs Rd Ste 300
Addison TX 75001
'1 rerracon
8901 Carpenter Frv~, Ste #100
Dallas, Texas 75247
(214) 630-1010
Report Date: November 18, 2005
Project: Coppell Trade Center - Bldg C
NWC Sandy Lake/Freeport Pkwy
Coppell, TX
Project No,: 94051190
Material Information
Specified Strength: 4000 psi @ 28 Days
Batch Time: 6:54am Plant: 41
Supplier: TXI
Truck No: 58
Mix I.D. No.: 8206
Water Added Oosite Before Test: 10Gallons
Water Added Onsite After Test: 0 Gallons
Field Test Data
Test Result
Slump, inches: 4.50
Air Content, %: 4.0
Concrete Temperature,O F: 83
Ambient Temperature, o F: 67
Plastic Unit Weight, pcf:
Laboratory Test Data
set specimen Diameter Area
No. ID (inches) (sq. inches)
1 1 6.00 28.27
1 2 6.00 28.27
1 3 6.00 28.27
1 4 6.00 28.27
Ticket No: 140862
Sample Information
Sample Time: 7:41am Date Cast: October 20, 2005
Technician: Barry Cuble
Weather Conditions:Sunny, mild, light winds
Accumulative Yards: 20
Placement Method: Direct Discharge
Sample Locations: 10' N of Curb, 25' W of E curb
Placement Location: Pavement, NW Parking
Specification
3-5
Test Method
ASTM C143
ASTM C231
ASTM C1064
ASTM C1064
ASTM C138
Age at Maximum Compressive
Date Test Load Strength
Tested (days) (lbs) (psi)
10/27/2005 7 117,190 4,140
10/27/2005 7 110,500 3,910
Average 4,030
11/17/2005 28 151,670 5,360
11/17/2005 28 143,060 5,060
Average 5,210
Comments: Not tested for plastic unit weight.
Services - Obtain samples of fresh concrete at the placement locations, perform required field tests and cast compressive
strength samples.
Technician: Barry Cuble
Report Distribution: ~sR~na=e
(1) Coppell Trade Center LP (1) Merdman Assoc Inc
(1) TechniStructures (1) McFadden & Miller Reviewed by:
(1)(1) CityCity of°f CoppellC°ppell TxTX (1) Macatee Engineering loc obert D R a.E T.
r
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
indicated above and shall not be reproduced except in full without the written consent of our company. Test results transmitted herein are only applicable
to the actual samples tested at the Iccation(s) referenced and are not necessarily indicative of the properties of other apparently similar or identical
materials.