ST1501A-CS181207Laboratory Test Report
Concrete Compression
Client:
20183887.001A
Report No.:
Sampled by:
01-000L - Lab Testing Services Submitted by:
Project: Field ID: MP_20181108_1145
Mike Perez Date: 11/8/2018
Luis Rivera Date: 11/12/2018
18-DFW-03386 Rev. 0 Issued: 12/7/2018
CoCoppell: Freeport Pkwy Reconstruction
City of Coppell, TX
Supplier: LMC
9935SA
4,500 psi @ 28 days
Cement Factor (sk/cy):
Max. Size Agg. (in.):
Admixtures:
Mix ID:
Cement Type:
Design Strength:
Source of Sample: Pier - N.B. Freeport Pkwy. Bent # 2 sta. 23+94.00 pier # 123, pier # 124
TSC
3011 / 64472962 / # 1
Field Cure Time:
9
0
Slump (in):
Ambient Air Temperature (°F):
Mix temperature (°F):
Air Content (%):
Unit Weight (pcf):Time in Truck (mins.):
Measured Min Max
7.5 5.5 7.5
57
72 50 95
Time Batched:
Time Sampled:
Batch Size (cy):
Water Added (gal):
Contractor:
Truck/Ticket/Load:
Curing Method:
96 hrs.
7
Method
C143
C1064
na
na
11:45 am
11:38 am
Moist Room
Capping Method: Unbonded (ASTM C1231)Test Method: ASTM C39
Date
Tested
Age
(days)
Average
Diameter
Average
Height
Average Cross
Sectional
Area (sq. in)Fracture Type Ultimate Load (lbs)Compressive
Strength (psi)
11/15/2018 7 6.00 12.0 28.27 Columnar 92,159 3,260A
11/15/2018 7 6.00 12.0 28.27 Cone and Split 88,950 3,150B
12/6/2018 28 6.00 12.0 28.27 Columnar 138,785 4,910C
12/6/2018 28 6.00 12.0 28.27 Side Fracture 138,266 4,890D
Average 28 day strength (psi):
Specified Strength (psi) @ 28 days : 3,600
4,900
Reviewed on 12/7/2018
by Timothy Reid, Technician I
Limitations: Pursuant to applicable building codes, the results presented in this report are for the exclusive use of the client and the registered design professional in responsible charge. The results apply only
to the samples tested. If changes to the specifications were made and not communicated to Kleinfelder, Kleinfelder assumes no responsibility for pass/fail statements (meets/did not meet) if provided. This
report may not be reproduced, except in full, without written approval of Kleinfelder.
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