CN201209289Y - Corrugated color steel sandwich panel - Google Patents

Abstract

This utility model relates to a corrugated steel sandwich panel with thermal insulation properties. It includes a face panel and a core panel. The face panel is a corrugated steel sheet; the core panel is an extruded polystyrene foam board, with adhesive applied to both sides. The corrugated steel sheets are located on both sides of the extruded polystyrene foam board. Advantages: First, it has extremely low thermal conductivity, resulting in excellent thermal insulation; second, it has high compressive strength, facilitating panel construction, and is not easily absorbing moisture or compressed.

Description

Corrugated color steel sandwich panel

technical field

The utility model relates to a tile edge color steel sandwich panel with heat insulation and heat preservation, which belongs to the field of heat insulation material manufacturing.

Background technique

The thermal insulation sandwich panels currently on the market include microporous calcium silicate boards, foam glass boards, rock wool boards and EPS boards. Its disadvantages: Microporous calcium silicate board, foam glass board, and rock wool board have high dry density, all of which are 100kg/m ³ , which not only has a large weight, but also has a large thermal conductivity; although the EPS board is light in weight, it has a large thermal conductivity , the purpose of high-efficiency heat insulation and heat preservation cannot be achieved, and the energy-saving effect is not ideal.

Contents of the invention

Design purpose: To avoid the shortcomings of the background technology, to design a corrugated color steel sandwich panel with light weight and good thermal insulation performance.

Design scheme: In order to achieve the above purpose. In terms of structural design of the utility model, 1. The core board adopts (XPS) polystyrene foam extruded board and the two sides of the polystyrene foam extruded board adopt the design of adhesive and color steel plate composite, which is the main feature of the utility model. technical characteristics. The purpose of doing this is to adopt a layered heat insulation structure composed of polystyrene foam extruded board and color steel plate, which can effectively prevent the introduction of external heat, and can effectively prevent the internal temperature from being exported to the outside. The thermal conductivity is very high. Small, only 0.030W/cm.k, excellent thermal insulation effect. 2. The surface of the color steel plate is designed as a corrugated structure, which is the second feature of the utility model. The purpose of this is to not only increase the contact area between the polystyrene foam extruded board and the color steel plate, but also greatly improve the strength of the color sandwich board. Its technical solution: corrugated color steel sandwich panel, which includes a panel and a sandwich panel, the panel is a color steel plate; the core panel is a polystyrene foam extruded board and the polystyrene foam extruded board The two sides are respectively coated with adhesive, and the color steel plates are respectively located on the two sides of the extruded polystyrene foam board.

Compared with the background technology, the utility model has the following advantages: firstly, the thermal conductivity is extremely small, and the heat insulation effect is good; secondly, the compressive strength is high, which is convenient for layer construction, and is not easy to absorb moisture and compress.

Description of drawings

Figure 1 is a structural schematic diagram of a corrugated color steel sandwich panel.

Detailed ways

Embodiment 1: with reference to accompanying drawing 1. The corrugated color steel sandwich panel includes a panel and a sandwich panel, and the panels are color steel plates 5 and 6, that is, the color steel plates are color coated steel plates. The core board 1 is (XPS) polystyrene foam extruded board and the two sides of (XPS) polystyrene foam extruded board are coated with adhesive 3 and 4 respectively, and adhesive is polyurethane adhesive . The color steel plates 5 and 6 are located on both sides of the polystyrene foam extruded board respectively and are compounded and formed by a compound machine. One side of color steel plate 5 or 6 is corrugated surface 2.

It should be understood that: although the above-mentioned embodiments have described the utility model in more detail, these explanations are only a simple description of the design ideas of the utility model, rather than limitations to the design ideas of the utility model, and any The combination, addition or modification of design ideas all fall within the protection scope of the present utility model.

Claims (4)

1. A corrugated color steel sandwich panel, which includes a panel and a sandwich panel, is characterized in that: the panel is a color steel plate; the core panel is a polystyrene foam extruded board and polystyrene foam The two sides of the extruded board are respectively coated with adhesive, and the color steel plates are respectively located on the two sides of the extruded polystyrene board. 2. The corrugated color steel sandwich panel according to claim 1, characterized in that: said color steel plate is a color coated steel plate. 3. The corrugated color steel sandwich panel according to claim 1, characterized in that: the adhesive is polyurethane adhesive. 4. The corrugated color steel sandwich panel according to claim 1, characterized in that: the surface of the color steel plate is a corrugated surface.

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