Application of metal sheet sandwich panel

Sandwich panels with different core materials and different plate types can be applied to different building needs, including industrial plants, public buildings, composite houses, purification projects and other construction fields.

1. Industrial plant and warehouse

Sandwich panels are mainly used for roofs and exterior walls of industrial plants and warehouses. In the past, the roofs of industrial plants were mostly made of prefabricated concrete slabs or asbestos slabs. With the rapid promotion of light steel structure, sandwich panels have also replaced the above two materials with many significant advantages. At the same time of providing better heat insulation effect, sandwich panels can truly reflect a series of advantages of light steel system, such as light weight, fast speed and flexible layout, in combination with the mature light steel structure. Therefore, it has become a scheme in the current single storey factory building. For multi-storey industrial plants, in addition to the roof of the roof can use sandwich panels, the exterior wall can also use sandwich panels for flexible layout, and the purpose of beautifying the building appearance can be achieved through the changeable colors and shapes of color coated panels. For industrial buildings with constant temperature and humidity requirements, sandwich panels with better thermal performance than brick walls are used as enclosure materials, which can greatly save operating costs after completion.

2. Public buildings

Sandwich panels can be mainly applied to the roofs and exterior walls of public buildings with large space needs, such as waiting halls of stations, stadiums, theaters and auditoriums, exhibition halls and convention centers, museums, etc. Public buildings have higher requirements than industrial plants due to the need to provide more space, indoor air conditioning, fire protection and other features. At present, such buildings mostly adopt the roof truss structure form of grid or pipe truss, so higher requirements are put forward for the materials of roof panel in light weight, thermal insulation, fire safety, waterproof, sound absorption, durability, etc.

3. Combination house

Composite houses built with sandwich panels have been widely used, with a series of advantages such as light overall quality, flexible combination, convenient and fast construction, no need for secondary decoration, and easy removal. The use of sandwich panels to build additional floors is more extensive. Due to the shortage of urban land, many units and individuals hope to build an additional one storey house on the roof without imposing a large load on the original building. This not only expands the use area, but also solves the problems of heat insulation and waterproof of the original roof when the investment is not large. The advantages of sandwich panel composite house just meet the needs of users. Sandwich panel composite house can be relocated for many times, which makes it widely used in temporary buildings. In addition, a large number of sandwich panels are also used in industrial plants as composite buildings for various purposes.

4. Purification engineering

With the continuous progress of society, electronic and pharmaceutical industries are developing rapidly. In the process of product manufacturing in these industries, it is necessary to provide a production environment with high cleanliness. Color coated sandwich panels are widely used in production and working environments with clean requirements as interior wall and ceiling materials because the color coated panels on their surfaces are not easy to attach dust, easy to clean and have few joints. The application scope includes electronic and computer product manufacturing, medical supplies and drug production, aerospace, precision instrument manufacturing, food production, medical operating room and other industries. Although the cleanliness requirement of some workshops is not high, due to the flexible disassembly and assembly of sandwich panels, a large number of sandwich panels are also used as partitions inside the workshops.

Because of the irreplaceable advantages of its materials, sandwich panels are widely used in the above building fields, and people also give full play to its characteristics and apply it to a wider field, such as the internal partition wall of ships, cold storage, highway sound insulation wall, etc. With the continuous progress of science and technology and the updating of people's work and life needs, so as to better adapt to people's needs and create a broader space in the building materials industry with new products.