Building Materials Pick up the compound responsible for early strength of cement from the following: Di-calcium silicate Tetra-calcium alumino-ferrite Tri-calcium aluminate Tri-calcium silicate Di-calcium silicate Tetra-calcium alumino-ferrite Tri-calcium aluminate Tri-calcium silicate ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following has more fire resisting characteristics? Compact sand stone Marble Lime stone Granite Compact sand stone Marble Lime stone Granite ANSWER DOWNLOAD EXAMIANS APP
Building Materials Plastic asphalt is A refinery product A mixture of cement and asphalt A natural asphalt Used as a water proofing layer over roof A refinery product A mixture of cement and asphalt A natural asphalt Used as a water proofing layer over roof ANSWER DOWNLOAD EXAMIANS APP
Building Materials The percentage of alumina and silica in good fire clay vary respectively is 35, 65 All of these 30, 70 25, 75 35, 65 All of these 30, 70 25, 75 ANSWER DOWNLOAD EXAMIANS APP
Building Materials The maximum quantity of calcium chloride used as an accelerator in cement in percentage by weight of cement is 4 3 1 2 4 3 1 2 ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following sedimentary rocks changes into quartzite by metamorphic action? Sand stone Shale Lime stone Gypsum Sand stone Shale Lime stone Gypsum ANSWER DOWNLOAD EXAMIANS APP
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