Density Of Crushed Rock
Typical gravel density dry is between 1520 and 1680 kgm3 95 to 105 lbsft3. If it is mixed with sand the density is around 1920 kgm3 or 120 lbsft3 1. Common gravel and crushed stone sizes. Contrary to what you may think, there is more than one type of gravel, both by composition and size of the stones.