Building Materials A stone is rejected if it absorbs water more than 20 % 5 % 15 % 10 % 20 % 5 % 15 % 10 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Quick lime (or caustic lime) Is amorphous Has great affinity to moisture All of these Is obtained by the calcination of pure lime stone Is amorphous Has great affinity to moisture All of these Is obtained by the calcination of pure lime stone ANSWER DOWNLOAD EXAMIANS APP
Building Materials Crushing strength of a first class brick should not be less than 10.5 N/mm² 3.5 N/mm² 14.0 N/mm² 7.0 N/mm² 10.5 N/mm² 3.5 N/mm² 14.0 N/mm² 7.0 N/mm² ANSWER DOWNLOAD EXAMIANS APP
Building Materials Plastic asphalt is A refinery product A natural asphalt Used as a water proofing layer over roof A mixture of cement and asphalt A refinery product A natural asphalt Used as a water proofing layer over roof A mixture of cement and asphalt ANSWER DOWNLOAD EXAMIANS APP
Building Materials Bullet proof glass is made of thick glass sheet sandwiched by a layer of Steel Stainless steel High test plastic Chromium plate Steel Stainless steel High test plastic Chromium plate ANSWER DOWNLOAD EXAMIANS APP
Building Materials Excess of silica in brick earth results in loss of cohesion None of these enhancing the impermeability of bricks cracking and warping of bricks loss of cohesion None of these enhancing the impermeability of bricks cracking and warping of bricks ANSWER DOWNLOAD EXAMIANS APP
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