Building Materials Addition of pozzolana to ordinary Portland cement increases Shrinkage Permeability Bleeding Heat of hydration Shrinkage Permeability Bleeding Heat of hydration ANSWER DOWNLOAD EXAMIANS APP
Building Materials The slag which floats on the surface of the molten iron generally contains Alumina (Al2O3) 12% and MgO, CaSO4, KMnO2 and FeO 8% Silica (SiO2) 35% Lime (CaO) 45% All listed here Alumina (Al2O3) 12% and MgO, CaSO4, KMnO2 and FeO 8% Silica (SiO2) 35% Lime (CaO) 45% All listed here ANSWER DOWNLOAD EXAMIANS APP
Building Materials Initial setting of cement is caused due to 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 For the manufacture of plywood, veneers are placed so that grains of adjacent veneers Run at right angles Parallel Inclined at 45° Inclined at 60° Run at right angles Parallel Inclined at 45° Inclined at 60° ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following stresses is used for identifying the quality of structural steel? Proof stress None of these Yield stress Ultimate stress Proof stress None of these Yield stress Ultimate stress ANSWER DOWNLOAD EXAMIANS APP
Building Materials Plastic asphalt is Used as a water proofing layer over roof A refinery product A natural asphalt A mixture of cement and asphalt Used as a water proofing layer over roof A refinery product A natural asphalt A mixture of cement and asphalt ANSWER DOWNLOAD EXAMIANS APP
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