• How to Lay Crushed Rock | eHow

    Mark the area where you need the crushed rock by delineating the space with heavy string. Outline the perimeter with string for areas such as patios or garden beds ...

  • Crushed stone - Wikipedia

    Crushed stone or angular rock is a form of construction aggregate, typically produced by mining a suitable rock deposit and breaking the removed rock down to the ...

  • How to Crush Rocks | Sciencing

    So you have a few rocks that you want to crush for an independent science project or just for your own enjoyment. There are many ways to crush rocks, including using ...

  • Crusher - Wikipedia

    Utilizing crushed rock on the outer walls of the crusher for new rock to be crushed against is traditionally referred to as "rock on rock VSI".