Study on the Properties of Compound Foam Concrete Foaming Agent 

XiaoJun Hu 

School of civil engineering , Chongqing jiaotong university, Chongqing, 400074, China 

Abstract: The study on the preparation and properties of mixed light bubble mixed soil has been widely paid attention to, but the foam properties of the foaming agent can not meet the requirements for the preparation of high quality bubble mixed light soil. In this paper, the properties of compound bubble mixed light soil foam are studied. The principle of preparation, acquisition and acquisition of foaming agent, and the mixing of light soil with bubbles are analyzed. On the basis of the properties of the bubble mixed light soil, the foam stability and the pore structure of the bubble mixed light soil are carried out. 

Keywords:Foamed concrete; Foaming agent; Formulation; Properties of air bubble mixed light soil