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Earth brick crushing strength thesquarespoon.Za it is why the actual clay content and free sand content has to be broadly in the ratio of 4 1 in the good brick earth.Silica is responsible for strength, hardness, and resistance to shrinkage and shape of the brick, and, also to a great extent, for its durability or long life.
We are a large-scale joint-stock enterprise integrating scientific research, production and sales.Our leading products have crushing equipment, sand making equipment, mobile crusher, etc., Each type of product is with complete specifications. All products have passed ISO9001, CE and GOST international quality system certification.