Building Materials - Engineering
Q1: Mastic asphalt isA
water proof
B
fire proof
C
elastic
D
all the above.
ANS:D - all the above. There are two options match 1 waterproof 2 elastic. So may be used for damp proofing. But not 100% sure that mastic asphalt can be used in dmp.
Asphalt is temperature susceptible due to its low softening point. It melts at a lower temperature.
Mastic asphalt is also fireproof.
The Correct option is D. |
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