Kyra Court-LR161221Rone Engineering
8908 Ambassador Row, Dallas, TX 75247
Texas Engineering Firm Registration, No F_1572
Corporate Phone: (214)411-9745
Report of Concrete Compressive Strength Test
Client: JRose Architects Report No.: 14176146
2104 Cosmos Way Project No.: 1520637
Argyle, TX 76226
Date of Service: 12/21/2016
Report Date: 01/19/2017
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.
Contractor:
01/18/2017
Concrete Supplier:
Big D
Plant:
01
Specification Requirements
(psi) Type
Strength:
4,000 psi @ 28 days
Slump (in.):
3" - 5"
Air (%):
0-3%
Test Method:
ASTM C-172
28
ASTM C-31 (except 10.1.2)
80,260
ASTM C-143
Type 4
ASTM C-231
ASTM C-1064
ASTM C-138
6,330
ASTM C-1231
1 5
OCTKA ('-4Q
PROJECT DATA
Mix Design I.D.: NA
Placement Date: 12/21/2016
Weather Conditions: Cloudy
Time Sampled: 05:00pm
Temperature - Air: 61 OF
Truck No: 134
Air Content: 3.0%
Overall Placement Location:
Front entrance approach of Kyra
Sample Location:
Southeast quadrant
REPORT OF TESTS
Batch time: 04:20pm
Concrete: 63°F
Ticket No: 2925
Unit Weight (pcf): NA
Measured
Sh p
(inches)
5.0
5.
Concrete Compressive Cylinder 4" x 8"
01/18/2017
Cylinder Maximum
Compressive
Marked Date Age Diameter Area Load
Strength Fracture
Set No. Tested (days) (in) (int) (lbs)
(psi) Type
1 1 12/28/2016 7 4.00 12.57 61,690
4,910 Type 3
1 2
01/18/2017
28
4.00 12.57
77,610
6,180
Type:r4i'
1 3
01/18/2017
28
4.00 12.57
80,940
6,440
Type 2
1 4
01/18/2017
28
4.00 12.57
80,260
6,390
Type 4
Average
6,330
1 5
HOLD
RF9
RM
Type 1
Type 2 Type 3
Type 4
Type 5 Type 6
4.4
Technician: Cameron Washington Started: 11:30am Finished: 05:45pm Rone Engineering
Report Distribution:
Orig: JRose Architects (Argyle, TX) Attn: Mr. Jason Rose
(1-ec copy)
1-ec Rone Engineering Project Managers
Attn: Mr. Jason Creasy, CET
Jason Creasy, CET y'
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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