a. The compressive strength of each cube. (in Pa) b. The average compressive strength for each mix ( in Pa)

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Students in the materials class prepared three mortar mixes with water to cement ratios. Three 6cm mortar cubes were prepared for each mix. The cubes were cured for 7 days and then tested for compressive strength in Pa. The test results were as shown. Water cement Ratios are 0.40, 0.50 and 0.60 for mix 1, 2 and 3 respectively. Determine the following:
a. The compressive strength of each cube. (in Pa)
b. The average compressive strength for each mix ( in Pa)

Mix
No.
w/c
Ratio
Maximum
Load
Compressive
Strength
Average Compressive
Strength
Cube No.
17640
2
18270
17890
16350
2
2
16740
15990
1
14870
2
15260
3
15790
Transcribed Image Text:Mix No. w/c Ratio Maximum Load Compressive Strength Average Compressive Strength Cube No. 17640 2 18270 17890 16350 2 2 16740 15990 1 14870 2 15260 3 15790
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