Building Materials Plastic asphalt is A natural asphalt A refinery product A mixture of cement and asphalt Used as a water proofing layer over roof A natural asphalt A refinery product A mixture of cement and asphalt Used as a water proofing layer over roof ANSWER DOWNLOAD EXAMIANS APP
Building Materials The hardest rock is Marble Talc Quartz Diamond Marble Talc Quartz Diamond ANSWER DOWNLOAD EXAMIANS APP
Building Materials Wrought iron is manufactured from pig iron by Shingling All of these Refining Pudding Shingling All of these Refining Pudding ANSWER DOWNLOAD EXAMIANS APP
Building Materials Rapid hardening cement contains Tri-calcium silicate Tetra-calcium alumino-ferrite Di-calcium silicate Tri-calcium aluminate Tri-calcium silicate Tetra-calcium alumino-ferrite Di-calcium silicate Tri-calcium aluminate ANSWER DOWNLOAD EXAMIANS APP
Building Materials A stone is rejected if it absorbs water more than 10 % 5 % 20 % 15 % 10 % 5 % 20 % 15 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Initial setting of cement is caused due to Di-calcium silicate Tetra calcium alumino ferrite Tri-calcium silicate Tri-calcium aluminate Di-calcium silicate Tetra calcium alumino ferrite Tri-calcium silicate Tri-calcium aluminate ANSWER DOWNLOAD EXAMIANS APP
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