Use of Manufactured Sand in Concrete and Construction An .Manufactured sand have been regularly used to make quality concrete for decades in India and abroad. .. Comparative Study of concrete mix design u.how do u manufactured sand,(PDF) A REVIEW ON NEED OF MANUFACTURED SAND IN .Jan 24, 2017 . Such knowledge of the optimum fines content would help the quarry operators process the crushed rock fine to produce manufactured sand.
how do u manufactured sand