Building Materials According to ISI, bitumen is classified into 8 grades 10 grades 4 grades 2 grades 8 grades 10 grades 4 grades 2 grades ANSWER DOWNLOAD EXAMIANS APP
Building Materials Cast steel is manufactured by Crucible process Open hearth process Bessemer process Cementation process Crucible process Open hearth process Bessemer process Cementation process ANSWER DOWNLOAD EXAMIANS APP
Building Materials A good quality stone absorbs water less than 10 % 15 % 25 % 5 % 10 % 15 % 25 % 5 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials A stone is rejected if it absorbs water more than 20 % 5 % 15 % 10 % 20 % 5 % 15 % 10 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials For making fly-ash building bricks, the following mix of fly-ash, sand and lime, is 70 : 20 : 10 80 : 13 : 7 60 : 35 : 5 None of these 70 : 20 : 10 80 : 13 : 7 60 : 35 : 5 None of these ANSWER DOWNLOAD EXAMIANS APP
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