Folding public buildings
Polyurethane sandwich panels are mainly used in roofing and exterior walls of public buildings with large space requirements, such as mechanisms, waiting or waiting halls of stations, stadiums, theaters and auditoriums, exhibition halls, convention centers, museums, etc. Wait. Public buildings have a higher requirement than industrial plants due to the need to provide more space, indoor air conditioning, fire prevention, etc. Such buildings often use the truss structure of a grid or pipe truss, so the materials for the roof panels are Lightweight, heat preservation and heat insulation, fire safety, waterproof, sound absorption, durability, etc. have all put forward higher requirements.
Folding industrial plant and warehouse
Polyurethane sandwich panels are mainly used in roofing and exterior walls of industrial plants and warehouses. In the past, industrial buildings used prefabricated concrete slabs or asbestos panels. With the rapid promotion of light steel structures, polyurethane sandwich panels have replaced many of the above two materials with their significant advantages. While providing better insulation effects, the sandwich panel, together with the matured and developed light steel structure, can truly reflect a series of advantages of light weight, rapid and high efficiency, and flexible layout, and thus has become a single-floor factory building. The preferred program. For multi-layer industrial plants, in addition to sandwich panels for the roof of the roof, the outer wall can also be used for flexible layout of polyurethane sandwich panels, and the purpose of beautifying the appearance of the building can be achieved through the varied color and shape of the color coated panels. For industrial buildings with constant temperature and humidity requirements, sandwich panels with better thermal performance than brick walls are used as enclosing materials, which can greatly reduce operating costs after completion.
Folding purification project
With the continuous progress of society, the electronics and pharmaceutical industries have developed rapidly. In the manufacturing process of these industries, there is a need to provide a production environment with high cleanliness. Color coated sandwich panels Because the color coated panels on the surface do not easily adhere to dust, they are easy to clean and have less seams. Therefore, the sandwich panels are widely used in production and working environments that require cleanliness as interior walls and ceiling materials. Applications include electronics and computer product manufacturing, medical supplies and pharmaceutical production, aerospace, precision instrumentation, food production, medical operating rooms and other industries. Although some factories do not have high cleanliness requirements, in view of the flexible disassembly of sandwich panels, polyurethane sandwich panels are also used extensively as a partition inside the factory building.
Folding combination house
The composite building constructed with polyurethane sandwich panels has been widely used, with a series of advantages such as overall lightness, flexible combination, convenient and quick construction, no need of secondary decoration, easy disassembly and relocation. The use of sandwich panels to build additional houses is more extensive. Due to the tightness of urban land, many units and individuals hope to build a one-storey house in the top house without putting a large load on the original building. The situation has not only expanded the area of ​​use, but also solved the problems of heat insulation and waterproofing of the original roof, and the advantages of the sandwich panel house have fully met the needs of users. The fact that the sandwich panel house can be relocated several times also makes it widely used in temporary buildings. In addition, a large number of composite houses with sandwich panels for multiple purposes are also used inside industrial plants.
Due to the special nature of polyurethane sandwich panels, in addition to being widely used in the above-mentioned construction fields, people have also brought into full play their characteristics and applied it to a wider range of applications, such as interior partitions, cold storages, and highway noise barriers of ships. And so on, with the continuous advancement of science and technology and the upgrading of people's work and life needs, so as to better meet people's needs, creating a broader space for new building materials industry in an endless stream of new products.