Building Materials A first class brick when immersed in cold water for 24 hours should not absorb water more than 15 % 25 % 20 % 22 % 15 % 25 % 20 % 22 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pick up correct statement from the following: Fibre boards are used for light weight standing members All listed here Fibre boards are used for thermal and acoustic control Fibre boards are obtained by impregnating a resin product on fibres Fibre boards are used for light weight standing members All listed here Fibre boards are used for thermal and acoustic control Fibre boards are obtained by impregnating a resin product on fibres ANSWER DOWNLOAD EXAMIANS APP
Building Materials Higher pitch of the roofi) results in stronger roofii) results in weaker roofiii) requires more covering materialiv) requires less covering materialThe correct answer is (ii) and (iv) (i) and (iv) (ii) and (iii) (i) and (iii) (ii) and (iv) (i) and (iv) (ii) and (iii) (i) and (iii) ANSWER DOWNLOAD EXAMIANS APP
Building Materials The percentage of alumina and silica in good fire clay vary respectively is 35, 65 All of these 30, 70 25, 75 35, 65 All of these 30, 70 25, 75 ANSWER DOWNLOAD EXAMIANS APP
Building Materials The type of roof which slopes in two directions with a break in the slope on each side is known as gambrel roof mansard roof gable roof hip roof gambrel roof mansard roof gable roof hip roof ANSWER DOWNLOAD EXAMIANS APP
Building Materials Bitumen is generally obtained from Coal Petroleum product Synthetic material Organic material Coal Petroleum product Synthetic material Organic material ANSWER DOWNLOAD EXAMIANS APP