hot sell emgry grain - various types

Emery is a new wear-resistant materials that our company together with the relevant scientific department and technological personnel developed, which has more than 30 years history. This product is a kind of special natural ore main component is 3 ferric oxide. Emery is widely used and results are ideal. Emery is not only wear-resisting, compression, impact resistance, but also has the dampness, high temperature resistant properties. Or gush arenaceous aspects of building materials,which is preferred in ideal new wear-resistant materials. In building the product made by emery concrete wear-resisting layer or emery mortar wear-resisting layer, which can compressive strength, splitting tensile strength, friction coefficient.And these are superior to other iron mortar wear-resisting layer. The iron vulnerable to corrosion and rust falls off phenomenon,but the emery is not. The emery could diabase cast stone compared with low cost, simple construction, its resistance, impact strength and brittleness value than fai diabase cast stone. So in China three decades of coal, power, chemical industry, metallurgy industry etc infrastructure projects of wear-resisting layer is widely used emery do concrete or mortar wear-resisting layer