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[Chemical Knowledge]：Foamed cement introduction-to create a healthy and environmentally friendly building materials

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title: foam cement introduction-to create a healthy and environmentally friendly building materials

description: foam cement is a kind of lightweight, high strength, environmentally friendly building materials. This article will introduce the nature, characteristics, application and future development of foamed cement.

keywords: foamed cement, building materials, environmental protection, light weight, high strength

text:

as a new type of building materials, foamed cement has attracted more and more attention. The emergence of foam cement has brought profound changes to our construction industry. Compared with traditional building materials, foamed cement has many advantages, such as high strength, low density, good sound insulation, good heat preservation performance, convenient construction, and environmental protection of resources. Its application in the market is increasing year by year. The introduction of

1. foamed cement

foamed cement is a man-made lightweight thermal insulation material. It is mainly made of cement, alumina powder, steam, lime and other materials. The use of special foam agent in the cement lime mortar, through mechanical mixing to make the foam agent evenly distributed in the mixture, after the addition of steam reaction, you can generate foam cement. The characteristics of

2. foamed cement

1. Lightweight: The density of foamed cement is light, much lighter than traditional bricks and concrete, only about 1/4-1/5 of traditional materials, reducing the weight of the building, reducing the foundation pressure, and saving the cost of supporting materials for the building.

2. High strength: The strength of foamed cement is high, the compressive and bending resistance is relatively strong, and the energy-saving design can be carried out under the premise of ensuring the quality, and the seismic resistance and bearing weight of the building can be effectively improved.

3. Insulation: The small density and microscopic foam structure of foamed cement make it have good thermal insulation performance, and the heat transfer coefficient is less than that of traditional wall materials, which can effectively improve the thermal insulation of buildings.

4. Environmental protection: Foamed cement is mainly made of ecological and environmental protection cement, alumina powder and other inorganic materials and chemical additives. It does not contain harmful substances such as formaldehyde, is non-toxic, tasteless, and has no radiation. It meets the requirements of national environmental protection and environmental protection regulations.

3. application
of foamed cement
1. wall: foamed cement can be used as internal partition wall, external wall insulation and insulation board shear wall, because of its light weight, waterproof, heat preservation, sound insulation and other characteristics, become the main material of building facade, such as residential buildings, schools, hospitals, gymnasiums, factories, commercial, entertainment and other public places of building wall construction.

2. building roof: foam cement material light, can be easily covered on the roof of the building, can be waterproof, heat insulation, reduce water money penetration into the indoor situation.

3. foundation filling: as the foam cement non-toxic harmless, can be selectively used for foundation filling, high safety, but also more to ensure the quality of building materials. The future development of

4. foamed cement

foamed cement is not only a kind of building material with high application value, but also one of the research hotspots in the future. The future development trend will be to explore more application fields, such as producing novel structures, improving the level of manufacturing technology, continuously promoting innovation, and continuously improving the use value and quality of foamed cement materials.

In short, with the continuous development of people and the improvement of environmental awareness, foamed cement materials will play a great role in the construction field and become healthy and environmentally friendly new building materials, which is what we desire.