Discussion :: Building Materials
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Pick up the correct statement from the following:
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A.
The percentage of absorption for firebricks varies from 5 to 10 |
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B.
The percentage of silica in silica bricks is to the extent of about 95 to 97 percent |
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C.
Roughly 1 to 2 percent of lime in silica bricks is added to act as binding material |
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D.
The compressive strength of silica bricks is about 150 kg/cm2 |
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E.
All the above. |
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Answer : Option E
Explanation :
No answer description available for this question.
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