Seasoning of timber is done for

Which of the following gradients exerts maximum influence on properties of steel?

Excess of silica in brick earth results in

The filler used in plastic bitumen, is

The cement becomes unsound by the presence of excess

Pick up the incorrect statement from the following:

Crushing strength of a good building stone should be more than

The pressure acting on the stones in stone masonry construction should be

Plywood is made from