Bitumen felt is used for

To retard the initial setting time of cement, the compound responsible, is

Pick up the correct statement from the following:

Pick up the rock which is not a sedimentary rock from the following:

Distemper is

During smelting process, the combination of fuel in the furnace

Magnese steels

Plywood is normally available

Pick up the correct statement from the following:

Basalt is

Pick up the correct statement from the following:

Red short iron cracks when bent due to the presence of

Which one of the following is used for preparing porcelain

The commonly used base for iron and steel work, is

Spirit varnish generally consists of

The size of mould for bricks, is generally kept

Pig iron obtained from the furnance which is properly provided with fuel at a very high temperature, is called

Percentage content of silica in window glass, is

The coefficient of hardness of stones used in road work should be greater than

The harmonious mixing of the clay ingredients, is known as

Priming consists of

According to ISI, bitumen is classified into

Dorry's testing machine is used for

A rock contains only one mineral. It is called

For a good building stone, its specific gravity should the greater than

Oil varnish generally consists of

Lime stones are generally known as

Pick up the metal refractory from the following:

French polish is

The most commonly used base for timber painting, is

The frog of a brick is normally made on its

The lime which contains high percentage of calcium oxide, is generally called

Linseed oil is used in paints as

Laterite is found in

Pick up the correct statement from the following:

Most commonly used solvent in oil paints, is

Refractory bricks are

Brass is an alloy of

The portion of the brick cut across its width and having its length equal to that of a full brick, is known as

Lime putty

Asbestos

According to IS 399-the weight of the timber is specified at

In stone masonry, if stones are so placed that their layers are parallel to the direction of load, they

Pick up the most favourable condition for the rapid growth of fungus for dry rot from the following:

For construction of structures under water, the type of lime used, is

Plaster of Paris is obtained by calcining

Lacquer is

The tendency of a stone is, to split along:

Acrylic is the name of

Acrylic sheets