- Building Materials - Section 1
- Building Materials - Section 2
- Building Materials - Section 3
- Building Materials - Section 4
- Building Materials - Section 5
- Building Materials - Section 6
- Building Materials - Section 7
- Building Materials - Section 8


Building Materials - Engineering
Q1: The cement becomes unsound by the presence of excessA
sulphur
B
magnesia
C
lime
D
All of these.
ANS:D - All of these. The lime in excess makes the cement unsound and causes the cement to expand and disintegrate. |


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Mcqs Questions
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