The portion of a brick cut to form angles other than right angles in plan, is known as

Assertion A : Pure lime takes a long time to develop adequate strength.<br>Reason R : Pure lime has slow hardening…

Commonly used thinner in

The main ingredients of Portland cement are

Pick up the incorrect statement from the following:

Asbestos . . . . . . . .

The internal size of mould used in brick preparation is

Which of the following metamorphic rocks has the most weather resisting characteristics?

The most important constituent of varnish, is