Additives Cellulose ether cellulose ethers are used as thickeners and water retention agent. Although the addition ratio is very low (0.02% -0.7%), but the effect is very important. Cellulose ethers used in dry mortar is mainly methyl hydroxyethyl cellulose ethers (MHEC) and methyl hydroxypropyl cellulose ethers. Referred to the development of dry mortar MC, MC features: adhesion and construction of these two factors influence each other; retention dry mortar, to avoid the rapid evaporation of water, so that the thickness of the mortar layer can significantly reduce dry mortar additives 1, superplasticizer mainly used in high requirement of self-leveling dry mortar 2, the fibers into long fibers and short fibers. Long fibers are mainly used to enhance and reinforcement; short fibers are used to improve the performance and impact of water demand mortar 3, defoamers used to reduce the air content of mortar. Hydrocarbons mainly with an inorganic carrier, polyethylene glycol, pigments and other additives as well as, a thickener, a plasticizer and the like. 4, thixotropic lubricant thixotropic mortars and improve lubrication and extend the opening hours of construction and sag resistance, conventional products LBCB-1 thixotropic lubricant amount of 0.3-0.5%. Dry mortar exhibition, Hongshan dry mortar, cement supplied by Wuhan Hongshan District of Wuhan pavilion cement operation. Hongshan District of Wuhan pavilion cement business unit (www.whltsn.com) (www.hbltsn.com) strong, credible, in Wuhan of cement and related products industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Wuhan cement into the brilliant and you work for a better future!