Building Materials According to IS 399-1963, the weight of the timber is specified at 10% moisture content 14% moisture content 8% moisture content 12% moisture content 10% moisture content 14% moisture content 8% moisture content 12% moisture content ANSWER DOWNLOAD EXAMIANS APP
Building Materials Plastic asphalt is Used as a water proofing layer over roof A mixture of cement and asphalt A refinery product A natural asphalt Used as a water proofing layer over roof A mixture of cement and asphalt A refinery product A natural asphalt ANSWER DOWNLOAD EXAMIANS APP
Building Materials The commonly used base for iron and steel work, is Red lead Zinc white White lead Titanium white Red lead Zinc white White lead Titanium white ANSWER DOWNLOAD EXAMIANS APP
Building Materials A good brick earth should contain: All listed here Not more than 5% of lime About 50% to 60% of silica About 20% to 30% of alumina All listed here Not more than 5% of lime About 50% to 60% of silica About 20% to 30% of alumina ANSWER DOWNLOAD EXAMIANS APP
Building Materials A first class brick when immersed in cold water for 24 hours should not absorb water more than 15 % 20 % 25 % 22 % 15 % 20 % 25 % 22 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials A ferrous metal is Wrought iron Cast iron Steel All of these Wrought iron Cast iron Steel All of these ANSWER DOWNLOAD EXAMIANS APP
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