Through the analysis of the mechanism of water-reducing agent, the choice of a polar group containing -COO -, - SO3- acrylic acrylamide-2-methyl propane sulfonic acid and non-polar groups containing -OH, -CH2CH20- polyethylene glycol monoacrylate as a reactive monomer, in an aqueous solution by force Michael to be grafted onto H containing molecules NH2 was prepared with a three-dimensional configuration space hyperbranched or dendritic macromolecules Save agent. Polycarboxylate superplasticizer Features low ash and high performance polycarboxylate superplasticizer dispersion and reducing water of unique ready-mixed mortar admixture plant in Henan Province, though small amount of cement particles adsorbed surface , but because of its having many branched, may produce steric hindrance, so content is low it can achieve better plasticizing effect. Calculated in accordance with the volume of ready-mixed mortar admixture plant, dosage is generally 0.1% to 0.3%, the content of the reducing agent and water reduction of about 0.6% -0.9% of naphthalene superplasticizer water reduction quite. Content is 0.2% to 0.3% amount of cementitious material (active ingredient) of ready-mixed mortar admixture plant in Shandong, water rates up to 25% to 35%, and some can be as high as 40%. Polycarboxylate superplasticizer as a representative of the third generation superplasticizer is the main direction of development of the industry today superplasticizer mixed mortar admixture plant in Zhengzhou, in addition to a green, high strength, high water reduction, low dosage, dispersion and dispersion retention and good performance advantages, its other main feature is the molecular structure of the large degree of freedom, you can get excellent performance expected by the molecular structure of a multi-purpose design superplasticizer [1]. Current national polycarboxylate superplasticizer for more research and application, with Japan to promote the application of the more successful. In 1986 Nippon Shokubai Co., developed the first successful Polycarboxylate superplasticizer has a certain proportion of the hydrophilic functional group, and then gradually in concrete engineering ready-mixed mortar admixture plant in Nanchang | high-strength building materials | ready-mixed mortar additive plant By Linyi high-strength building materials Limited. Linyi high-strength building materials Limited (www.lygqjc.cn) located in Linyi City Hedong District One kilometer away-car supermarket North Road East. Scraps and development in the wave of market economy, the current high-strength building materials has a high profile in concrete and products enjoy a good reputation. Building materials made of high-strength network-wide business alliance certification, marking our service and management level has reached a new height. High-strength building materials of all employees willing to work with all people of insight and common development, for a better future.