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Home > Steel Structure Workshop > Roof and Wall Systems

Description

Roof and Wall Systems

Since the coating can have various colors, it is customary to call the coated steel sheet color coated steel sheet. And because the coating is carried out before the steel plate is formed, it is called a pre-coated steel plate in foreign countries.

Color-coated steel plate is an organic coating applied to the surface of the steel. It has the advantages of beautiful appearance, bright color, high strength, good corrosion resistance, convenient processing and forming, and can also reduce costs and pollution for users.

The color steel rock wool sandwich panel and its production process realize the compounding of rock wool and steel plate into a whole through automated equipment in the factory, thus changing the previous method of on-site compounding of rock wool panels, and meeting the requirements of building thermal insulation. , On the premise of sound insulation, fire prevention and other requirements, it has achieved the goals of high quality, high efficiency, reliability and safety. This product has been widely used in Europe and has matured and perfected.

1. Rock wool is an inorganic thermal insulation material. It is

made of iron ore slag as the main raw material. It is melted and cooled by high-pressure steam. The advantages of chemical stability. At the same time, it also has excellent sound insulation properties.

2. Rock wool sandwich panels are widely used in various fireproof places in addition to the general active structures that play the role of thermal insulation.

The combustion performance of rock wool depends on the amount of flammable binder in it. Rock wool itself is an inorganic silicate fiber and is not flammable. In the process of processing into products, organic binders or additives are sometimes added, which will have a certain impact on the combustion performance of the products.

3. Sound insulation performance. Rock wool has excellent sound insulation and sound absorption performance. Its sound absorption mechanism is that this product has a porous structure. When sound waves pass through, friction is generated due to the action of flow resistance, so that part of the sound energy is absorbed by fibers, which hinders transmission of sound waves.