Building Materials The hardest rock is Diamond Marble Quartz Talc Diamond Marble Quartz Talc ANSWER DOWNLOAD EXAMIANS APP
Building Materials Durability of building stone is affected by its All listed here Texture Resistance to atmosphere Chemical composition All listed here Texture Resistance to atmosphere Chemical composition ANSWER DOWNLOAD EXAMIANS APP
Building Materials The rocks in which argil (or clay) predominates, are called Argillaceous rocks Siliceous rocks Igneous rocks Calcareous rocks Argillaceous rocks Siliceous rocks Igneous rocks Calcareous rocks ANSWER DOWNLOAD EXAMIANS APP
Building Materials Steel contains carbon approximately 0.25 % 0.05% to 1.75% None to these 1.50% to 5.6% 0.25 % 0.05% to 1.75% None to these 1.50% to 5.6% ANSWER DOWNLOAD EXAMIANS APP
Building Materials Initial setting time of cement for asbestos cement products should be not less than 90 minutes 30 minutes 75 minutes 50 minutes 90 minutes 30 minutes 75 minutes 50 minutes ANSWER DOWNLOAD EXAMIANS APP
Building Materials Plastic asphalt is A mixture of cement and asphalt A natural asphalt A refinery product Used as a water proofing layer over roof A mixture of cement and asphalt A natural asphalt A refinery product Used as a water proofing layer over roof ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS