The average out-turn of first class bricks in kiln burning is

The bricks should be burnt at temperature from

The compressive strength of paving bricks should not be less than

Limestone is physically classified as

A good building stone is one which does not absorb more than

Granite is mainly composed of

The bricks after moulding should be dried in

An assembled product made up of veneers and adhesives is called

Which of the following paint is highly resistant to fire?