Polyurethane Foam Sandwich Panels Application: 1.Public buildings: Polyurethane foam sandwich panels are mainly used in roofing and facades of public buildings with large space requirements such as: Mechanisms, station waiting or waiting halls, stadiums, theaters and auditoriums, exhibition halls and exhibition centers, museums, etc. Public buildings due to need more space requirements, indoor air-conditioning, fire and a series of higher than the requirements of the industrial plant features such buildings use truss or truss truss structure, so the roofing material in Lightweight, heat and heat insulation, fire safety, waterproof, sound absorption, durability and other aspects have put forward higher requirements. Logistics park 2.Industrial plant, warehouse: Polyurethane sandwich panels are mainly used in industrial plants, warehouses and exterior walls. The past, the roof of industrial plants to use more precast concrete or asbestos. With the rapid promotion of light steel structure, polyurethane sandwich panels also replaced the above two kinds of materials with a number of significant advantages. While providing better insulation effect, the sandwich panel cooperates with the mature and developed light steel structure, which can truly reflect the light weight, high efficiency and flexibility of the light steel system and a series of advantages such as flexible arrangement. Therefore, it has become Preferred solution. For multi-storey industrial plants, in addition to the roof of the roof can be used sandwich panels, the outer wall can also be used for flexible polyurethane sandwich panels layout, through the colorful changing colors and shapes to achieve the purpose of beautifying the building's appearance. For industrial buildings with constant temperature and humidity requirements, the use of sandwich panels with better thermal performance than brick walls can greatly save the operating costs after completion. Steel structure factories 3.Purification project: With the continuous social progress, the rapid development of electronics and pharmaceutical industries, in these industries manufacturing process, we need to provide clean production environment. Color coated sandwich panels because the surface of the color coated with dust is not easy to attach, easy to clean and seams less, so the sandwich panels as interior walls and ceiling materials, are widely used in clean requirements of the production and working environment. Applications include electronics and computer products manufacturing, medical supplies and pharmaceutical production, aerospace, precision instrumentation, food production, medical operating room and other industries. Although some factories do not require high degree of cleanliness, but in view of the characteristics of flexible disassembly sandwich panels, but also extensive use of polyurethane sandwich panels as the internal walls of the plant. Purification workshop 4.Combination of houses: Polyurethane foam san...

The color steel plate house is a kind of efficient and quick material for construction. The manufacturer can complete the construction of the plant in a short time. The general color steel plate is mainly widely used in factory building, large outdoor mechanical equipment and other places. So the question is coming, is the workshop built with foam sandwich color steel plate suitable for living? At the experiment site, firefighters built a 2-storey temporary color steel plate dormitory with foam sandwich color steel plates, about 8 meters long, 4 meters wide, and 5 meters high. Four double-layer shelves were placed in the room Bed and some bedding, clothing, etc. After the experiment began, the bedding on fire quickly ignited the foam sandwich in the middle of the color steel plate. The entire color steel plate room formed a three-dimensional combustion within 3 minutes. After 5 minutes, the entire house collapsed, leaving only a pile of paper-like sheet metal.  We return to the raw material problem of color steel plates. Color steel sandwich panels use color coated steel plates as the face material. The core materials are mainly polystyrene, polyurethane and rock wool. At present, the producers of very colorful steel movable board houses consider using polystyrene as the core material from the perspective of cost saving, and polystyrene is a flammable material if it is not flame-retardant. If you need to choose a fireproof rock wool sandwich panel from a fire prevention perspective.  The color steel plate series products produced by our factory use high-quality color steel plate raw materials for production and introduce advanced production equipment. We treat product quality like life and treat every customer with heart. Customer satisfaction is our greatest pursuit forever.

The foam(EPS)sandwich panel is beautiful in appearance, bright in color and good in overall effect. It integrates load-bearing, heat preservation and waterproofing, and does not require secondary decoration. It is a versatile, especially for temporary facilities on construction sites such as offices, warehouses, fences, etc. It also reflects the civilized construction of modern construction sites, especially in terms of rapid installation and use. In terms of turnover reuse index, there are obvious advantages, and a large reduction in the cost of temporary facilities on construction sites will be an indispensable new lightweight building material.

We use imported Italian PUMA polyurethane wall panel production line, using US imported raw materials (Huntsman) It can produce polyurethane wall panel 50mm, 75mm, 100mm. The conventional appearance of polyurethane wall panel has small corrugation, flat or single net surface, invisible concealed nails. It can be installed horizontally or vertically. The color steel plate is 0.4mm-0.8mm, the insulation core material is polyurethane PU, the fire rating B1, B2, B3, the effective width is 1 meter, and the length can be processed according to requirements.

Our factory introduces the most advanced rock wool composite board production line and applies its full set of process flow and quality control system. The products produced have low thermal conductivity, high use temperature, fire prevention and non-combustibility, convenient construction, significant energy saving effect, and high cost performance. . Rock wool insulation board has excellent fire protection, heat insulation and sound absorption performance. It is mainly used for thermal insulation of building walls and roofs; fire protection and cooling of building partitions, firewalls, fire doors and elevator shafts. Upper and lower surface: adopt galvanized color steel plate with thickness of 0.4-0.8mm. According to the specific requirements of customers, aluminum-plated zinc color steel plate or galvanized steel plate can be used. The steel sheet is rolled and formed by a forming machine and then compounded in a rock wool factory. Rock wool core material: the density is 120kg/m3; The rock wool blocks are laid in a staggered manner, and the fiber direction is perpendicular to the upper and lower surfaces of the sandwich panel, and the entire vertical and horizontal plane of the core panel is tightly detailed. The rock wool blocks and the rock wool and the upper and lower steel plates are connected by high-strength foaming agent to form a whole. Sophisticated production technology ensures that a strong adhesion between the high-density rock wool insulation and the inner wall of the metal plate, so that the rock wool sandwich panel has good rigidity.