Kyra Court- LR160125 8908 Ambassador Row,Dallas,TX 75247
Rone Engineering Texas Engineering Firm Registration,No.F-1572
Corporate Phone:(214)630-9745
Report of Concrete Compressive Strength Test
Client: JRose Architects Report No.: 14144493
2104 Cosmos Way Project No.: 1520637
Argyle, TX 76226 Date of Service: 12/18/2015
Report Date: 01/25/2016
Project: Kyra
Coppell, Texas
Services: Obtain samples of fresh concrete at the placement locations,perform required testing,cast compressive strength samples and bring
samples back to the laboratory for curing and testing in accordance with applicable standards.
PROJECT DATA
Contractor: Mix Design I.D.: 45U655BG Measured
Concrete Supplier: Burnco Concrete Placement Date: 12/18/2015 Slump
Plant: 506 Weather Conditions:Clear (inches)
Specification Requirements Time Sampled: 10:35am Batch time: 09:42am 4.5
Strength: 4,500 psi @ 28 days Temperature-Air: 55°F Concrete: 55°F
Slump (in.): NA Truck No: 945 Ticket No: 50367412
Air(%): NA Air Content: 6.0% Unit Weight(pcf): NA
Test Method: ASTM C-172 Overall Placement Location:
ASTM C-31 (except 10.1.2) 500 Beltline Road,road panel replacement
ASTM C-143
ASTM C-231
ASTM C-1064
ASTM C-138 Sample Location:
ASTM C-1231 West side of panel
TM r-1Q
REPORT OF TESTS
Concrete Compressive Cylinder 4"x 8"
Cylinder Maximum Compressive
Marked Date Age Diameter Area Load Strength Fracture
Set No. Tested (days) (in) (in2) (lbs) (psi) Type
1 1 12/24/2015 6 4.00 12.57 53,700 4,270 Type 4
1 2 01/15/2016 28 4.00 12.57 69,670 5,540 Type 4
1 3 01/15/2016 28 4.00 12.57 72,150 5,740 Type 4
1 4 01/15/2016 28 4.00 12.57 75,640 6,020 Type 4
Average 5,770
1 5 HOLD
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Type 1 Type 2 Type 3 Type 4 Type 5 Type 6
Technician: Started: 08:OOam Finished: 11:45am Rone Engineering
Report Distribution:
Orig:JRose Architects(Argyle,TX)Attn:Mr.Jason Rose
0
(1-ec copy) Ow"
1-ec Rone Engineering Project Managers 41,
Attn:Mr.Jason Creasy,CET Jason Creasy,CET
Project Manager
LIMITATIONS:The test results presented herein were prepared based upon the specific samples provided for testing. We assume no responsibility for variation in quality
(composition,appearance,etc.)or any other feature of similar subject matter provided by persons or conditions over which we have no control. Our letters and reports are
for the exclusive use of the clients to whom they are addressed and shall not be reproduced except in full without the written approval of Rone Engineering Services,Ltd.
(KA/JC)
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