Building Materials Clay and silt content in a good brick earth must be at least 40 % 20 % 50 % 30 % 40 % 20 % 50 % 30 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Slate is formed by metamorphic action on Granite Lime stone Sand stone Shale Granite Lime stone Sand stone Shale 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 2 1 4 3 2 1 ANSWER DOWNLOAD EXAMIANS APP
Building Materials Basalt is Intrusive igneous rock Extrusive igneous rock Sedimentary rock Metamorphic rock Intrusive igneous rock Extrusive igneous rock Sedimentary rock Metamorphic rock ANSWER DOWNLOAD EXAMIANS APP
Building Materials A queen closer is a Brick with half the width at one end and full width at the other Brick having the same length and depth as the other bricks but half the breadth Brick laid with its breadth parallel to the face or direction of wall Brick laid with its length parallel to the face or direction of wall Brick with half the width at one end and full width at the other Brick having the same length and depth as the other bricks but half the breadth Brick laid with its breadth parallel to the face or direction of wall Brick laid with its length parallel to the face or direction of wall ANSWER DOWNLOAD EXAMIANS APP
Building Materials The slag which floats on the surface of the molten iron generally contains Lime (CaO) 45% Silica (SiO2) 35% All listed here Alumina (Al2O3) 12% and MgO, CaSO4, KMnO2 and FeO 8% Lime (CaO) 45% Silica (SiO2) 35% All listed here Alumina (Al2O3) 12% and MgO, CaSO4, KMnO2 and FeO 8% ANSWER DOWNLOAD EXAMIANS APP
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