The synthesis technics of polycarboxylate type superplasticizer are studied. 介绍了聚羧酸系高效减水剂合成工艺研究现状。
At present, high-performance water-reducing agent Polycarboxylate in the construction industry is playing an increasingly important role. 当前，聚羧酸系高性能减水剂在建筑行业发挥着越来越重要的作用。
