Polycarboxylate in the case of a small amount of high water reduction can be achieved and good mobility, after the concrete has hardened specimens look very dense and smooth, large pores less evenly distributed small bubbles, Lianyungang polycarboxylate reducing agent, is conducive to integration impermeability frost durability of concrete, concrete performance test showed Nantong polycarboxylate water reducer, concrete mixed with early strong polycarboxylate admixtures low, but later the intensity ratio of naphthalene water reducing Agent strength development is good, with the latter part of high strength characteristics. And with the use of fly ash and mineral powder, polycarboxylate water reducer, Polycarboxylate more conducive to reducing the amount of cement as well as admixtures increase the amount within a certain range, with the increase in the amount of slag increased strength! Dispersion of cement each group a different role to play, generally considered Yancheng polycarboxylate water reducer, negatively charged sulfonic acid groups and carboxylic acid groups can be adsorbed onto the surface of cement particles, play the anchor role, but also play a The electrostatic repulsion. Long side extending in the solution plays a strong steric hindrance. Steric hindrance dispersion of cement particles stronger and less susceptible to the impact of electrolytes like electrostatic interactions, therefore polycarboxylate superplasticizer has a good dispersion of cement is also more adaptable species Okay. High-strength building materials (Figure), Lianyungang polycarboxylate water reducer, Polycarboxylate Ltd provided by the high-strength building materials Linyi City. Linyi high-strength building materials Limited (www.lygqjc.cn) adhere to the "people-oriented" business philosophy, with a professional staff, and strive to provide the best products and services to contribute to society, and to welcome new and old customers throughout the visit, sincere cooperation for a better future. High Strength Materials - your trusted friend, Company Address: Linyi City one kilometer away-car supermarket North Road East, Contact: Zhu Meng income.