水泥和矿物掺合料与减水剂相容性问题的研究

Study on compatibility of cement and mineral admixtures and superplasticizer

不同水泥与外加剂之间相容性存在差异,这是毫无疑义的,矿物掺合料作为混凝土中的组分之一,也存在着与水泥共同作为胶凝材料时与高效减水剂的相容性问题。研究两种新型高效减水剂与水泥和3种矿物掺合料的相容性,并就矿物掺合料的合理掺量和复合使用问题进行了初步讨论。

Different cement and admixture compatibility of differences,it is no doubt,mineral admixtures in concrete components,as one,there are also common as cementitious materials with cement with high-performance water-reducing agent compatibility issues.Experiment was conducted on two new high-performance water-reducing agent and cement and three kinds of mineral admixture compatibility,and to a reasonable dosage of mineral admixture and composite use of a preliminary discussion.