Building Materials Quick lime (or caustic lime) All of these Is amorphous Has great affinity to moisture Is obtained by the calcination of pure lime stone All of these Is amorphous Has great affinity to moisture Is obtained by the calcination of pure lime stone ANSWER DOWNLOAD EXAMIANS APP
Building Materials The cast iron when heated to red heat with powdered red haematite in an oven for increasing its toughness, is converted to Toughed cast iron Grey cast iron Mottled cast iron White cast iron Toughed cast iron Grey cast iron Mottled cast iron White cast iron ANSWER DOWNLOAD EXAMIANS APP
Building Materials As per IS specifications, the maximum final setting time for ordinary Portland cement should be 1 hour 10 hours 30 minutes 6 hours 1 hour 10 hours 30 minutes 6 hours ANSWER DOWNLOAD EXAMIANS APP
Building Materials The fire clay contains pure Hydrated aluminium silicate Magnesium Lime Oxide of iron Hydrated aluminium silicate Magnesium Lime Oxide of iron ANSWER DOWNLOAD EXAMIANS APP
Building Materials Excess of alumina in brick earth makes the brick To lose cohesion Impermeable To crack and warp on drying Brittle and weak To lose cohesion Impermeable To crack and warp on drying Brittle and weak ANSWER DOWNLOAD EXAMIANS APP
Building Materials According to ISI, bitumen is classified into 8 grades 10 grades 2 grades 4 grades 8 grades 10 grades 2 grades 4 grades ANSWER DOWNLOAD EXAMIANS APP
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