Artificial Sands

 Artificial Sands are commonly called crusher screening, they are the fine materials produced when gravel or stone is crushed. These screenings vary considerably as to angularity and gradation, depending upon the type of rock crushed, but fairly well-graded sands can be produced in this way. Most crusher screenings range in gradation from ¼-inch down to and including 0 to 6% passing the 200 mesh sieve, although in most cases they are deficient in the No. 40 to No. 80 mesh size.