Building Materials Refractory bricks resist All listed here Dampness Chemical action High temperature All listed here Dampness Chemical action High temperature ANSWER DOWNLOAD EXAMIANS APP
Building Materials The stone suitable for rubble masonry should be. Tough Hard Heavy Light Tough Hard Heavy Light ANSWER DOWNLOAD EXAMIANS APP
Building Materials The constituent of cement which is responsible for all the undesirable properties of cement is Tetra calcium alumino ferrite Tri-calcium aluminate Di-calcium silicate Tri-calcium silicate Tetra calcium alumino ferrite Tri-calcium aluminate Di-calcium silicate Tri-calcium silicate ANSWER DOWNLOAD EXAMIANS APP
Building Materials Wrought iron contains carbon about None to these 1.5% to 5.5% 0.1% to 0.25% 0.5% to 1.75% None to these 1.5% to 5.5% 0.1% to 0.25% 0.5% to 1.75% ANSWER DOWNLOAD EXAMIANS APP
Building Materials Spalling hammer is used for Rough dressing of stones Carving of stones Breaking small projection of stones Driving wooden headed chisels Rough dressing of stones Carving of stones Breaking small projection of stones Driving wooden headed chisels ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most important tool in brick laying for lifting and spreading mortar and for forming joints is Trowel Scutch Square Bolster Trowel Scutch Square Bolster ANSWER DOWNLOAD EXAMIANS APP
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