Building Materials According to IS specifications, the compressive strength of ordinary Portland cement after three days should not be less than 21 MPa 7 MPa 16 MPa 11.5 MPa 21 MPa 7 MPa 16 MPa 11.5 MPa ANSWER DOWNLOAD EXAMIANS APP
Building Materials The type of steel used for precision levelling staff, is Stainless steel Invar Titanium steel Carbon steel Stainless steel Invar Titanium steel Carbon steel ANSWER DOWNLOAD EXAMIANS APP
Building Materials A good building stone should not absorb water more than 5 % 15 % 10 % 20 % 5 % 15 % 10 % 20 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials The term frog means Vertical joint in a brick work An apparatus to lift the stone A depression on a face of brick Soaking brick in water Vertical joint in a brick work An apparatus to lift the stone A depression on a face of brick Soaking brick in water ANSWER DOWNLOAD EXAMIANS APP
Building Materials Study the following statements.(i) Hydraulic lime is suitable for white washing,(ii) Fat lime is suitable for whitewashing,(iii) Hydraulic lime is suitable for making mortar,(iv) Fat lime is suitable for making mortar. (ii) and (iii) (i) and (iv) (i) and (ii) (iii) and (iv) (ii) and (iii) (i) and (iv) (i) and (ii) (iii) and (iv) ANSWER DOWNLOAD EXAMIANS APP
Building Materials Quick lime (or caustic lime) Is obtained by the calcination of pure lime stone Has great affinity to moisture Is amorphous All of these Is obtained by the calcination of pure lime stone Has great affinity to moisture Is amorphous All of these ANSWER DOWNLOAD EXAMIANS APP
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