There are many types of boards in decoration, but some boards cannot be used casually, but have certain usage regulations. What are the rules for the use of foam sandwich panels? Come with me to find out.
What is foam sandwich panel?
This home improvement panel consists of two layers of metal panels and a polymer insulating core foamed and cured directly in the middle of the panels. Since it is filled with a closed-cell molecular structure, it can avoid condensation of water vapor, so it has the advantages of high efficiency, light weight, and convenient installation. Its flame retardant, thermal and acoustic properties make it very popular in construction and decoration.
Characteristics of foam sandwich panels
1. Beautiful appearance. The appearance of the sandwich panel is quite clear and even has dozens of colors. It is not only used for building materials, but also for decoration, which can meet the needs of various styles of decoration.
2. Fireproof and fireproof. Since the main material is thermal insulation or non-combustible flame retardant material, the sandwich panel can meet the fire protection specifications and requirements. At the same time, the surface layer is treated with a special layer, which can be used for up to ten years. If the anti-corrosion coating is applied regularly, the service life will be longer.
3. Easy to install. As mentioned above, sandwich panels are lightweight and easy to install. The weight per square meter shall not exceed 24 kg. Due to its light weight, it can be cut at will when plugging and unplugging. , The installation is simple and effective, which can improve the efficiency and save the construction time.
4. Strong plasticity. This advantage is due to the fact that it can be cut at will, which can meet the decoration and construction requirements of various environments.
5. High strength. The sandwich panel is based on high-strength steel plate with high tensile strength. At the same time, it has roll forming and other designs, and its structural performance is quite excellent.
6. Thermal insulation. Commonly used insulation materials are polystyrene, rock wool, polyurethane and glass fiber wool. Good thermal insulation effect.
Specifications for the use of foam sandwich panels
When using foam sandwich panels as temporary building materials, it is necessary to comply with relevant regulations and requirements during installation and use. Special attention must be paid to the fire performance of the building, as it is a particularly flammable material. In case of fire, the liquid droplets will dissolve, causing the fire to expand rapidly and releasing a large amount of asphyxiating gas, which hinders the fire extinguishing work to a certain extent.
Therefore, when it is used as a building material, the safety of people in the surrounding environment needs to be considered, and the use of electrical appliances should meet the requirements of relevant regulations. It is forbidden to store flammable and explosive chemical dangerous goods such as kerosene and gasoline indoors, it is forbidden to use it as a warehouse for dangerous goods, and it is forbidden to store motorcycles and gas cylinders.
In addition, the building needs to be equipped with fire hydrants, carbon dioxide or ABC dry powder fire extinguishers and other fire-fighting equipment as required.
