New foamed cement technology triggers a new wave of cement applications

When we entered the keyword “building fire” on Baidu, there were countless cases, especially the tragedy of the huge fire in the new CCTV building and the 11.15 building in Shanghai, forcing the relevant state departments to ban flammable organic exterior wall insulation materials and replace them. It is inorganic insulation materials, such as foamed cement, the application of this new type of cement technology has brought a new market cake to the cement industry.

Do you still remember Huang Hong’s phrase “not afraid of influenza A and formaldehyde” at the Spring Festival Gala one year? It directly reflects that my country’s construction materials are extremely backward in terms of environmental protection. It is understood that the traditional method of using solid clay bricks to increase the thickness of the wall to achieve thermal insulation can no longer meet the requirements of energy saving and environmental protection. Nowadays, new composite walls are increasingly becoming the mainstream of the wall. However, most of these composite materials are made of polystyrene, but this kind of material is flammable and has potential safety hazards. In addition, polystyrene will increase in temperature during heating, and the residual benzene and hydrocarbon will follow Especially when heating in winter, the doors and windows are tightly closed, the air fluidity is very poor, and the toxic gas cannot be replaced, which is bound to cause certain harm to the human body.

However, the roof insulation made by the currently newly introduced foaming cement technology is not the case. It uses the foaming system of the foaming machine to fully foam the foaming agent mechanically, and evenly mix the foam and cement slurry, and then go through the foaming system. The pumping system of the foaming machine is used for cast-in-place construction or mold forming, and a new type of lightweight thermal insulation material with a large number of closed pores is formed by natural curing. The raw material of this kind of cement foaming agent is vegetable fatty acid, the synthetic body is water-soluble, does not contain harmful substances such as benzene, formaldehyde, and will not cause harm to the human body. It is a safe, environmentally friendly and sanitary product, and its own insulation properties are also exempt from fire Hidden dangers.

The use of this new type of cement also makes the cement market hot, expands the application fields of cement, and makes cement enter the insulation material industry. According to a cement manufacturer, traditional cement can only be used as a building concrete material because of its poor adhesion and crack resistance. The introduction of foam technology makes traditional cement wrapped in a layer of “golden coat” and ranks among the At the forefront of new environmentally friendly wall materials, the value has increased greatly.

Relevant data show that the start of various projects in the second half of the year has greatly increased the supply of cement, and the demand for energy-saving wall materials has also brought the cement supply market into a peak. At this time, who has a forward-looking vision to produce cement in large quantities. Can occupy the commanding heights of market profits. Just recently, the reporter learned from the marketing department of Zhengzhou Dingsheng Engineering Technology Co., Ltd., which specializes in cement equipment production, that their jaw crushers, impact crushers, roller presses, DPX single-end fine crushers, high-efficiency fine crushers, and large The sales volume of cement grinding equipment such as golden tooth crusher hammers and wear-resistant spare parts has increased significantly. On the one hand, the quality of Zhengzhou Dingsheng’s products is impeccable, and the top 10 large cement groups in the country are all using their products; on the other hand, On the one hand, the main reason is that the decision makers of some cement plants have seen the future development of new environmentally friendly foamed cement technology have infinite prospects, coupled with the country’s vigorous promotion of environmental protection and energy saving and people’s increasing emphasis on environmental protection and hygiene in decoration. Therefore, the introduction of cement into new decoration materials also enables the cement industry to develop into a multi-legged giant, and will not fall into a dangerous state of production stagnation due to the reduction of high-speed rail and other projects in the future.

Environmental protection and energy saving have become the theme of global economic development. All industries should lead by example, insist on innovation, and develop a green economy with new production methods. In particular, basic industries such as the decoration industry and cement industry related to our daily life should be built for us with environmental protection theory. Create a “formaldehyde-free” green living home.

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