Characteristics of Polycarboxylate Water Reducer Mother Liquor and Its Application in Concrete Industry
Generally speaking, there is no clear boundary between the polycarboxylic acid mother liquor and the finished product, and the mother liquor is synthesized directly in the factory; and for the preparation of a certain construction site, a certain amount of water and small is added to the mother liquor of the polycarboxylic acid water reducing agent. The compound is compounded into a certain concentration of the solution, that is, the polycarboxylic acid water reducing agent. The polycarboxylate water reducing agent mother liquor is characterized by green, environmental protection, and the raw materials used are non-toxic and harmless, and no three wastes are produced in the production process. Concrete hardening and durability, high strength of concrete at various ages, good volume stability, outstanding resistance to seepage, freeze-thaw resistance, corrosion resistance and carbonization, for Portland cement, Portland cement, slag silicate Fly ash cement, pozzolan cement and various admixtures have wide adaptability. It is especially recommended for high strength, high performance, high durability concrete and super fluid self-compacting concrete. The product has a high water reduction rate of more than 35% and a low slump loss rate, improving the working performance of concrete and improving the strength and durability of concrete. Concrete workability: fresh concrete has good workability, no segregation, no bleeding, good cohesiveness, moderate gas content, suitable for pumping. It is especially suitable for the case of no heating, no heating, no deionized water production equipment, and has economic and social significance that cannot be ignored.