Building Materials Durability of building stone is affected by its Resistance to atmosphere Texture All listed here Chemical composition Resistance to atmosphere Texture All listed here Chemical composition ANSWER DOWNLOAD EXAMIANS APP
Building Materials To retard the initial setting time of cement, the compound responsible, is Di-calcium silicate Gypsum Tri-calcium aluminate Tri-calcium silicate Di-calcium silicate Gypsum Tri-calcium aluminate Tri-calcium silicate ANSWER DOWNLOAD EXAMIANS APP
Building Materials A 1st class brick immersed in water for 24 hours, should not absorb water (by weight) more than 25 % 10 % 15 % 20 % 25 % 10 % 15 % 20 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Snowcrete is one of the patent forms of Water proof cement paints Distempers Enamel paints Cellulose paints Water proof cement paints Distempers Enamel paints Cellulose paints ANSWER DOWNLOAD EXAMIANS APP
Building Materials Excess of alumina in brick earth makes the brick Impermeable Brittle and weak To crack and warp on drying To lose cohesion Impermeable Brittle and weak To crack and warp on drying To lose cohesion ANSWER DOWNLOAD EXAMIANS APP
Building Materials Asphalt is obtained from None of these Petroleum distillation Bitumen distillation Plastic distillation None of these Petroleum distillation Bitumen distillation Plastic distillation ANSWER DOWNLOAD EXAMIANS APP
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