Building Materials According to IS specifications, the compressive strength of ordinary Portland cement after three days should not be less than 7 MPa 16 MPa 11.5 MPa 21 MPa 7 MPa 16 MPa 11.5 MPa 21 MPa ANSWER DOWNLOAD EXAMIANS APP
Building Materials Plastic asphalt is Used as a water proofing layer over roof A natural asphalt A mixture of cement and asphalt A refinery product Used as a water proofing layer over roof A natural asphalt A mixture of cement and asphalt A refinery product ANSWER DOWNLOAD EXAMIANS APP
Building Materials Water paint is a White wash Color wash All listed here Whiting White wash Color wash All listed here Whiting ANSWER DOWNLOAD EXAMIANS APP
Building Materials Initial setting time of cement for asbestos cement products should be not less than 90 minutes 75 minutes 30 minutes 50 minutes 90 minutes 75 minutes 30 minutes 50 minutes 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 60 : 35 : 5 None of these 80 : 13 : 7 70 : 20 : 10 60 : 35 : 5 None of these 80 : 13 : 7 ANSWER DOWNLOAD EXAMIANS APP
Building Materials Seasoning of timber is done for None to these Increasing strength of timber Decreasing moisture content Increasing moisture content None to these Increasing strength of timber Decreasing moisture content Increasing moisture content ANSWER DOWNLOAD EXAMIANS APP
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