Author(s)

Song Guicai

Corresponding Author

Song Guicai

Abstract

Graphene oxide, silica fume and cement-based composite materials as new materials of concrete can improve the strength and compressive strength of concrete. However, the production of graphene oxide and silicon powder is difficult and the quality is difficult to control, which makes the production of concrete more difficult. Based on the study of mechanical properties, this paper explains the composition of cement-based composites by analyzing the content of graphene oxide and silicon powder, and discusses the problems arising in the composition process. From the point of view of graphene oxide and silicon powder, the strategy of optimizing the preparation of cement-based composites by mixing graphene oxide and silicon powder was put forward. It is hoped to provide some reference for the improvement and optimization of cement-based composites.

Keywords

Graphene oxide; Silica fume; Cement-based composites; Mechanical property