• Construction aggregate - Wikipedia

    The largest-volume of recycled material used as construction aggregate is blast ... to a small size, ... and gravel or stone suitable for crushing into ...

  • Crusher - Wikipedia

    ... to break or compress materials into small fractional ... materials, sand & gravel, recycling: Jaw ... oversize material from the machine. Crusher ...

  • Crusher - Wikipedia

    ... to break or compress materials into small fractional ... materials, sand & gravel, recycling: ... reject oversize material from the machine. Crusher ...