Building Materials The stones obtained by blasting are used as Road metal All listed here Aggregates for concrete Ballast in railways Road metal All listed here Aggregates for concrete Ballast in railways ANSWER DOWNLOAD EXAMIANS APP
Building Materials A bull nose brick is not used for Arches Pillars Rounding off sharp corners Decoration purpose Arches Pillars Rounding off sharp corners Decoration purpose ANSWER DOWNLOAD EXAMIANS APP
Building Materials The normal curing period for lime mortar, is: 3 days 9 days 7 days 5 days 3 days 9 days 7 days 5 days ANSWER DOWNLOAD EXAMIANS APP
Building Materials The initial setting time of lime-pozzolana, is 60 minutes 120 minutes 90 minutes 30 minutes 60 minutes 120 minutes 90 minutes 30 minutes ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following is a mineral? Quartz Basalt Syenite Granite Quartz Basalt Syenite Granite ANSWER DOWNLOAD EXAMIANS APP
Building Materials A good brick earth should contain: Not more than 5% of lime About 20% to 30% of alumina All listed here About 50% to 60% of silica Not more than 5% of lime About 20% to 30% of alumina All listed here About 50% to 60% of silica ANSWER DOWNLOAD EXAMIANS APP
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