Generally speaking, polyurethane PU board can be applied to various construction needs, including industrial plants, public buildings, composite houses, purification projects and other construction fields. In order to improve the work quality and efficiency of users, it is more and more widely used in different fields. Taking jiunai's polyurethane PU board as an example, the following describes the three application ranges of polyurethane PU board.
1. Public buildings
Polyurethane PU board can be mainly used in the roof and exterior wall of public buildings with large space needs, such as: mechanism, waiting hall or waiting hall of station, stadium, theater and auditorium, exhibition hall, convention and Exhibition Center, museum, etc. Because public buildings need to provide large space, indoor air conditioning, fire prevention and other characteristics with higher requirements than industrial plants, such buildings mostly adopt the roof truss structure form of grid frame or pipe truss. Therefore, high requirements are put forward for the materials of roof slab in terms of light weight, thermal insulation and heat insulation, fire safety, waterproof, sound absorption and durability.
2. Industrial plant and warehouse
Polyurethane PU board is mainly used in the roofs and exterior walls of industrial plants and warehouses. In the past, the roofs of industrial plants mostly used precast concrete slabs or asbestos slabs. With the popularization of light steel structure, polyurethane PU board has also replaced the above two materials with many significant. While providing good thermal insulation effect, polyurethane PU board, combined with the mature and developed light steel structure, can truly reflect a series of advantages of light steel system, such as light weight, fast and efficient, flexible layout and so on. Therefore, it has become an option in single-storey plant buildings. For multi-storey industrial plants, in addition to the sandwich board for the roof of the roof, the polyurethane PU board can also be used for flexible layout of the outer wall, so as to beautify the appearance of the building through the changeable colors and shapes of the color coated board. For industrial buildings with constant temperature and humidity requirements, polyurethane PU board with thermal performance brick wall is used as enclosure material, which can greatly save the operation cost after completion.
3. Purification engineering
With the continuous progress of society and the rapid development of electronics and other industries, it is necessary to provide a cleaner production environment in the product manufacturing process of these industries. Because the color coated board on the surface of polyurethane PU board is not easy to adhere dust, easy to clean and has few joints, polyurethane PU board, as the material of interior wall and ceiling, is applied to the production and working environment with cleaning requirements. The scope of application includes electronic and computer product manufacturing, aerospace, accurate instrument manufacturing, food production, operating room and other industries. Although the cleanliness requirements of some plants are not high, polyurethane sandwich panels are also widely used as the partition wall inside the plant in view of the characteristics of effective and flexible disassembly of sandwich panels