Emery wear floor when determining eligibility criteria for construction: a fine aggregate: Ⅱ area is appropriate in the sand, cement and water consumption can be reduced. 2. Cement: use low heat of hydration of Portland cement fly ash to minimize the amount of cement. 3, Emery wear material control: To guarantee the materials approach clearance, non-alternative material manufacturers Emery Emery wear quartz sand, resulting in surface hardness less than the design requirements. Use hardener should be within the range of shelf life, prevent material caking and moisture. At the construction site, the hardener should be placed in a dry place. 4. The clay content: If the aggregate amount of clay ones, not only increases the shrinkage deformation of concrete, but also seriously reduce the tensile strength of concrete, a great influence on the crack resistance of concrete. Therefore, gravel, clay content shall be controlled within 1% carborundum wearable material, sand, clay content must be controlled within 2%. 5, coarse aggregate: Under pumping conditions, the choice of 5 ~ 20mm diameter graded gravel Emery wear material construction to reduce concrete shrinkage. When Emery as wear-resistant flooring material, emery aggregate and non-aggregate material is divided into two components. Aggregate for sand-like, with an average particle size of 1.5mm, accounting for about 60% of the total; cements treated for high-grade cement, in addition to the use of cement qualities, there are red, green, gray and other colors to choose from. Non-aggregate composition of natural minerals, the Department does not rust non-metallic aggregate, more than the Mohs hardness of 8 degrees. In addition to natural mineral aggregate, the other cement, pigments and other weight does not exceed 25% of the total weight for ground fire and explosion. Now on the market flooded Emery wear different types of materials, different grades, different colors, different origin, also led to different price level Emery wear floor materials, cement, Dongying Emery wear material qualities, but also in color, character Emery wear floor material prices definitely lower quality than color Emery Emery Abrasive wear-resistant surface material prices, because the pigment cement qualities Emery wear material used is cheaper than paint color Emery wear-resistant surface material, thus reducing the production of silicon carbide wear-resistant material costs, so Dongying Emery wear floor material prices will be differences; someone will ask, how Emery wear the same color of the ground material prices will have a difference? That you do not know it, the difference is that there are differences in the use of paint, some plants in order to make a profit, in the production of silicon carbide wear-resistant material in the process of cutting corners, paint using their own casual deployment, but not to formal purchase, thus reducing the cost of production, so there is the same color of Emery wear floor material prices will have a big difference, so we have the majority of consumers in the purchase of Dongying Emery wear material, do not covet a moment cheap, to consider the long-term, buy quality and cheap Emery wear material is our right choice. Emery wear material prices _ Zerui new material properties (certified) _ Emery wear material provided by New Material Technology Co., Ltd. Shandong Zerui. New Material Technology Co., Ltd. Shandong Zerui (www.maidiping.net) is Dongying, site construction materials leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Zerui leader in new materials with the staff warmly welcome all inquiries negotiations to create new materials Zerui a better future.