The main function of alumina in brick earth is

Pick up the correct statement from the following:

Assertion A : Paints with white lead base are not recommended for painting of iron works.<br>Reason R : Paints wit…

Number of bricks required for one cubic metre of brick masonry is

Study the following statements.<br> (i) Hydraulic lime is suitable for white washing,<br> (ii) Fat lime is s…

Excess of silica in brick earth results in

The most important tool in brick laying for lifting and spreading mortar and for forming joints is

Plastic asphalt is

The most important constituent of varnish, is