Requirements Of Good Aggregates

Requirements Of Good Aggregates

A good aggregates should satisfy the following requirements :

It should be chemically inert.
It should be sufficiently strong.
It should be sufficiently hard.
It should be sufficiently durable.
It should be of limited porosity.
It should be cubicle and spherical in shape.
It should have rough surface.
It should be free from coatings of clay and other materials.