Building Materials Sea sand used in structures causes Disintegration Efflorescence All of these Dampness Disintegration Efflorescence All of these Dampness ANSWER DOWNLOAD EXAMIANS APP
Building Materials Plaster of Paris is obtained by calcining Bauxite None of these Gypsum Lime stone Bauxite None of these Gypsum Lime stone ANSWER DOWNLOAD EXAMIANS APP
Building Materials Bitumen emulsion is A paint A liquid containing bitumen in suspension Used as anti-corrosive paint All listed here A paint A liquid containing bitumen in suspension Used as anti-corrosive paint All listed here ANSWER DOWNLOAD EXAMIANS APP
Building Materials A first class brick when immersed in cold water for 24 hours should not absorb water more than 22 % 25 % 20 % 15 % 22 % 25 % 20 % 15 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials The compound of Portland cement which reacts immediately with water and also sets first is Tetra calcium alumino ferrite Tri-calcium aluminate Di-calcium silicate Tri-calcium silicate Tetra calcium alumino ferrite Tri-calcium aluminate Di-calcium silicate Tri-calcium silicate ANSWER DOWNLOAD EXAMIANS APP
Building Materials In stone masonry, stones (stratified rocks) are so placed that the direction of pressure to the plane of bedding is Parallel 60° 45° Right angles Parallel 60° 45° Right angles ANSWER DOWNLOAD EXAMIANS APP
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