Grading of Sand:

Grading of Sand:

According to the site of grains, sand is classified as fine, coarse and gravelly

Sand passing through a screen with clear opening of 1.5875mm is known as fine sand. It is generally used for masonry works.

Sand passing through a screen with clear openings of 7.62mm is known as gravely sand. It is generally used for plastering.

Sand passing through a screen with clear opening of 3.175mm is known as coarse sand. It is generally used for masonary work..