TEST REPORT FOR CONCRETE CORE
11/11/2020
Client Name: xxxxx
Address: xxxxx
Customer Name: xxxx
Material Received: 02/11/2020 Material Condition: Acceptable
Name of Project :
Testing of material for the construction of Commercial Building at LIG Square Indore of raft foundation.
IS Code :
IS 516 (Part -4): 2018
Sample
Received description: Core of
142-143 mm diameter and varying length. The core is unfinished received from the client.
Identification
Mark: Sample from raft foundation having
numbering by client 2, 5, 11.
Date
of Test: 10 Nov.2020
Test done in presence of Mr. xxx (Consultant),
Dimension:
Mark No. |
Diameter (mm) |
Length(mm) |
Ratio : L/D (N) |
Correction factor (F) |
2 |
142 |
277 |
1.951 |
0.994 |
5 |
143 |
273 |
1.909 |
0.990 |
11 |
143 |
280 |
1.937 |
0.995 |
Clause
8.4.2 correction Factor (F) = 0.11N+0.78
where N= length/diameter ratio
Test Result of the Material:
MARK No. |
Maximum load (Kn) |
Measured compressive strength N/mm2 |
Corrected compressive strength N/mm2 (Col.3*F) Clause 8.4.2 |
Equivalent Cube Strength N/mm2 (Col.4 * 5/4) Clause 8.4.2 |
02 |
424.3 |
26.792 |
26.631 |
33.289 |
05 |
327.3 |
20.379 |
20.175 |
25.219 |
11 |
416.8 |
25.950 |
25.820 |
32.275 |
Average Equivalent Cube Strength (N/mm2) 30.266
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