聚羧酸外加剂具有十分优良的性能,是新一代的减水剂。但是其在使用过程中存在一些缺陷,最明显的是其和水泥的适应性比较差。针对聚羧酸外加剂与水泥适应性进行试验分析,探讨水泥细度、含碱量以及掺量等和聚羧酸系外加剂适应性之间的关系,并最终确定水泥对该系外加剂适应性的影响规律。 Polycarboxylate additive has very good performance, is a new generation of water reducer. But its use in the process there are some shortcomings, the most obvious is that its adaptability and cement is poor. Based on the experimental analysis of the adaptability of polycarboxylate admixture and cement, the relationship between the fineness, alkali content and content of cement and the adaptability of polycarboxylate admixture was discussed. Finally, the cement’s adaptability to this admixture The law of sexual influence.