Building Materials The stones obtained by blasting are used as Ballast in railways Aggregates for concrete Road metal All listed here Ballast in railways Aggregates for concrete Road metal All listed here ANSWER DOWNLOAD EXAMIANS APP
Building Materials Stones used for ornamental work must be Hard Light Soft Heavy Hard Light Soft Heavy ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most important tool in brick laying for lifting and spreading mortar and for forming joints is Scutch Square Trowel Bolster Scutch Square Trowel Bolster ANSWER DOWNLOAD EXAMIANS APP
Building Materials If the iron ore contains clay as an impurity, the flux added during calcination, is Argillaceous iron ore Clay Lime stone All listed here Argillaceous iron ore Clay Lime stone All listed here ANSWER DOWNLOAD EXAMIANS APP
Building Materials The proportions of lime and sand in the mortar normally used in brick construction are 1 : 4 1 : 8 1 : 2 1 : 6 1 : 4 1 : 8 1 : 2 1 : 6 ANSWER DOWNLOAD EXAMIANS APP
Building Materials Specific gravity for most of the building stones lies between 2.0 to 2.5 3.0 to 3.5 2.5 to 3.0 1.5 to 2.0 2.0 to 2.5 3.0 to 3.5 2.5 to 3.0 1.5 to 2.0 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS