Question No : 8
Asbestos
Question No : 9
Bitumen emulsion is
Question No : 10
Seasoning is
Question No : 11
The cement becomes unsound by the presence of excess
Question No : 12
For a good building stone, its specific gravity should the greater than
Question No : 13
The stone suitable for rubble masonry should be.
Question No : 14
Formula for quick lime, is