- 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: Refractory bricks are used forA
retaining walls
B
columns
C
piers
D
combustion chambers.
ANS:D - combustion chambers. The High strength of Refractory bricks 200--220 N/mm2 and less wt of 30N (approx). |


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