Experimental Research on the Mix Proportion Design of the Cement-Clay Composite Powder Mixed Mortar

Abstract

As a part of the mixed mortar, the admixture is very important in the field of changing the mortar workability and others. In this paper, the clay-composite powder is used as the admixture of the mixed mortar, and the ratio design experimental research is proceeding by adjusting the ratio of the composite powder. A result is obtained by testing and analyzing the performance of the mortar workability, it indicates that clay composite powder can be used directly in the mixed mortar as the admixture, its technical characteristics can meet the requires of design and application, and it is better than the traditional cement-lime mixed mortar in economy, execution, environmental protection and so on.