Building Materials Bitumen felt is used for Damp proofing Both (A) and (B) Neither (A) nor (B) Water proofing Damp proofing Both (A) and (B) Neither (A) nor (B) Water proofing ANSWER DOWNLOAD EXAMIANS APP
Building Materials A stone is rejected if it absorbs water more than 5 % 15 % 20 % 10 % 5 % 15 % 20 % 10 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Asbestos cement Warps due to changes in humidity All of these Is brittle Strength is lowered when saturated by water Warps due to changes in humidity All of these Is brittle Strength is lowered when saturated by water ANSWER DOWNLOAD EXAMIANS APP
Building Materials The practical limit of moisture content achieved in air drying of timber is 15 % 35 % 25 % 5 % 15 % 35 % 25 % 5 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Plastic bitumen is generally used for Expansion joints Road pavements None to these Crack fillings Expansion joints Road pavements None to these Crack fillings ANSWER DOWNLOAD EXAMIANS APP
Building Materials The normal curing period for lime mortar, is: 5 days 3 days 7 days 9 days 5 days 3 days 7 days 9 days ANSWER DOWNLOAD EXAMIANS APP
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