Unlike pea gravel, crushed stone has coarse, uneven edges ... Next, add crushed stone followed by sand to create a sturdy ...

Most had crushed rock, which is a different thing ... The word "gravel" comes from the French "gravelle," which means coarse ...

Coarse sand, river sand, manufactured sand, and m-sand are common types. M-sand, obtained from crushed hard granite stones, is increasingly used as a substitute for river sand. Coarse sand is ...