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In the last article, the physical foaming agents of hydrocarbon foaming agents and hydrofluorane (HFC) foaming agents have been mentioned. In this article, the chemical foaming agents of OBSH and DPT will be talked about.……

The more uniform and delicate the foam of the foamed concrete foaming agent is, the lower the foam breaking rate, the better. Because of the foaming, the breaking of the foam means cracking, collapse, and the breaking of the foam directly causes the internal structure of the foam...……

Concrete cracks are physical, structural changes of concrete structures due to the action of internal and external factors, which have a serious impact on structural strength. It is very important to ...……

In this article, the physical foaming agents of carbon dioxide foaming agents and hydrochlorofluorocarbon foaming agents will be talked about.……

The foamed concrete foaming agent can make concrete appear a lot of foam to accelerate the formation and use of foamed concrete. Use efficiency and speed up the progress of the entire construction project. Foamed concrete foaming agents are available in the market.……

In this article, pumping agents, water-proofing additives, and anti-freezing agents are going to be talked about.……

Prestressed Concrete is a kind of concrete component mainly used in construction engineering and bridge engineering.……

In this article, the set retarder, the air-entraining agent, and the accelerating agent are going to be talked about.……

The concrete additive is a material that can improve the properties of the concrete mixture or hardened concrete by adding not more than 5% of the weight of cement in the process of mixing concrete (except for special circumstances).……

Micro silica fume is also well used in the concrete industry. Its physical characteristics include small particles, high purity, and pozzolanic solid activity. Adding micro silica fume to concrete can not only improve the properties of concrete in many aspects but also enhance……