Study on Water Absorption and Strength of Cement Base Material under Permeable Crystallization Reaction

Abstract

The purpose of this paper was to analyze water absorption and strength of the cement base material under permeable crystallization reaction. The method adopted was selecting common mortar as a main cement base material to study the strength and water absorption of the cement base material after the permeable crystallization reaction. The results indicated that CTAB can effectively reduce the water absorption rate of the mortar, and when the dosage of surfactants was increased gradually, the water absorption rate of the mortar was reduced slowly. Calcium ion additive can play a certain role in porous fractures of the cement base material. In conclusion, active materials and the additives can gradually permeate into the cement base material under the permeable crystallization reaction, so as to inhibite the generation of concrete fractures and pores.