Fine Aggregates | Specific Gravity of Sand / Fine ...
2020-12-12 · Natural sand, manufactured sand, and crushed gravel are different varieties of fine aggregates. Sand should be hard, clean, and free from an adherent coating, organic matter, etc. Fine aggregates should not contain more than 5% of silt, clay lumps, and chemical impurities. The silt content should not be more than 3% for river sand and 15% for ...
