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It has obvious advantages in the aspects of installable and detachable, and the turnover and reuse index of materials. It will be an indispensable new type of light construction materials to reduce the cost of temporary facilities on construction sites by a large margin. Metal panel easy to process, can be made into a variety of shapes!
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Metal panel and non-metallic panel. In some cases, it is not as good as the non-metal panel in terms of impact resistance. The plastic profiled steel sheet can be cut arbitrarily to meet the needs of special design. High strength steel plate as the base material, tensile strength 5600 (kg / cm2), coupled with the design and roll forming, with structural characteristics!
The structure and strength requirements are fully considered in the forming of outer steel plate. The sandwich plate is used in large industrial workshops, warehouses, gymnasiums, supermarkets, cold stores, single air shower rooms, activity rooms, building adding floors, clean workshops and places requiring thermal insulation and fire prevention. However, in some cases, the non-metallic panel has the function which the metal panel can't do, and also takes into account the beauty. There are six kinds of core materials: polystyrene sandwich board (EPS sandwich board) (widely used in the market at present); extruded polystyrene sandwich panel (XPS); rigid polyurethane sandwich panel (PU sandwich panel); tripolyester sandwich panel (PIR sandwich panel); phenolic sandwich panel (PF sandwich panel); rock wool The sandwich panel is called RW sandwich panel. There are two kinds of foam metal sandwich panel?
The filling system also uses closed bubble molecular structure, which can prevent the condensation of water vapor. Sandwich panel is a common product in the current building materials. It not only has good flame retardant and sound insulation, but also is environmentally friendly and efficient. The sandwich panel product is composed of two-layer metal panel (or other material panel) and polymer heat insulation inner core directly foamed and matured in the middle of the panel. These sandwich panels are easy to install, light weight and efficient in air shower. The filling system also uses closed bubble molecular structure, which can prevent the condensation of water vapor.