CN201428217Y - Improved Aluminum Alloy Composite Insulation Board - Google Patents

Abstract

The utility model relates to building decoration engineering, which belongs to the improvement of wall heat preservation and decorative board structure, in particular to an improved aluminum alloy composite heat preservation board, including a light heat preservation layer, a flat box body made of aluminum alloy boards, and the bottom surface is open , the top surface is closed, and the liner, the light insulation layer and the cover layer are bonded sequentially from the inside to the outside of the box body, and the connecting ears are evenly distributed on the lower part of the four walls of the box body, and on the top surface of the box body A surface protective coating is attached. The utility model integrates heat preservation and decoration, not only has good heat preservation performance, high strength, simple construction technology, reasonable structure, low cost and easy popularization.

Description

Improved Aluminum Alloy Composite Insulation Board

technical field

The utility model relates to building decoration engineering, which belongs to the improvement of wall heat preservation and decoration board structure, in particular to an improved aluminum alloy composite heat preservation board.

Background technique

The insulation and decoration of traditional building walls use different construction materials because of their different engineering requirements.

The thermal insulation measures for the external walls of buildings are generally made of polystyrene boards bonded to the wall, and then a thin layer of ash is applied on the surface of the polystyrene boards. This thermal insulation measure can achieve the effect of thermal insulation for the external walls of buildings. However, its strength is low and its service life is short. After a certain period of use, micro-cracks will appear in the joints between the panels of the external wall insulation system, which are easy to develop and fall off, and the construction process is complicated. There are also some types of insulation boards with heavy self-weight, which makes the external wall insulation system overweight and poses a safety hazard.

There are many kinds of decorative materials for the exterior walls of buildings. For example, for the decoration of aluminum veneer or aluminum-plastic panel curtain wall, keels must be laid on the wall in advance, and the aluminum veneer or aluminum-plastic panel should be articulated and fixed with fixing parts. Its decorative effect is good, but the cost is expensive and the construction is complicated.

Utility model content

The purpose of the utility model is to provide an improved aluminum alloy composite insulation board, which integrates insulation and decoration, not only has good insulation performance, high strength, simple construction technology, but also has a reasonable structure, low cost, and is easy to popularize.

The purpose of this utility model is achieved in this way: an improved aluminum alloy composite insulation board, including a light insulation layer, a flat box body made of aluminum alloy plates, the bottom surface is open, the top surface is closed, in the box body The liner, the light insulation layer and the cover layer are bonded in sequence from the inside to the outside, connecting ears are evenly distributed on the lower part of the four walls of the box body, and a surface protective coating is attached to the top surface of the box body.

Since the utility model is composed of aluminum alloy plates, the flat box body is sequentially bonded with lining board, light insulation layer and cover layer from the inside to the outside, and a surface protective coating is attached on the top surface of the box body, so that the heat preservation Integrate with decoration, high strength, light weight, good thermal insulation performance. Connecting ears are evenly distributed on the four walls of the box body. When installing, it can be realized that there is no need to lay keels on the wall in advance, and the connecting ears can be fixed on the wall by using fasteners and pasting methods. It has strong adhesion, impact resistance, not easy to fall off, and simple construction process. Because the surface protection coating is attached to the top surface of the box body made of aluminum alloy, the surface protection coating has strong stain resistance and durability, good color stability, and improves the decorative effect of the building. The utility model integrates heat preservation and decoration, not only has good heat preservation performance, high strength, simple construction technology, reasonable structure, low cost and easy popularization.

Description of drawings

The utility model will be further described below in conjunction with accompanying drawing.

Fig. 1 is the main view structure schematic diagram of the utility model;

Fig. 2 is the A-A sectional structural schematic diagram of Fig. 1;

FIG. 3 is a schematic diagram of the cross-sectional structure along B-B of FIG. 1 .

Detailed ways

An improved aluminum alloy composite insulation board, as shown in Figure 1, Figure 2, and Figure 3, includes a light insulation layer 4, a flat box body composed of an aluminum alloy plate 1, its bottom surface is open, and its top surface is closed. In the box body, the lining board 6, the light insulation layer 4 and the cover layer 7 are bonded successively from the inside to the outside, and the light insulation layer 4 is made of polyphenylene foamed plastic layer or polyurethane foamed plastics layer or phenolic foamed plastics layer. The liner 6 is made of calcium silicate or glass magnesium board or plant fiber cement board. The overcoat layer 7 is made of composite glass magnesium board or calcium silicate board or plant fiber cement board or rubber powder cement mortar with alkali-resistant glass fiber mesh cloth. The shape of the flat box body is a rectangle or a square. The bottom of box body four walls is uniformly provided with connecting ear 2, is provided with reinforcing rib 3 at the back side that is connected with connecting ear 2 box body side walls, to increase the intensity of the present utility model. The butt joints of the four walls of the box body can be welded as one, or glued together. The thickness of box body insulating layer 4 can be equal to the thickness of box body, also can be the thickness of box body insulating layer 4 greater than the thickness of box body. When the thickness of the insulation layer 4 was greater than the thickness of the box body, the periphery of the exposed insulation layer 4 was sealed with a fireproof silica gel sealing strip. Attached on the top surface of the box body is a surface protection coating 5, and the surface protection coating 5 is made of fluorocarbon paint or polyester paint or ceramic paint or imitation stone material paint. The thickness of the box body is 2-10cm. The thickness of the aluminum alloy plate 1 is 0.8-2mm.

Claims (10)

1, a kind of improved aluminium alloy compound warming plate, comprise lightweight thermal insulation layer (4), it is characterized in that: by the tabular box body of aluminium alloy plate (1) formation, its bottom surface is opened wide, the end face sealing, by the interior cover rubber powder cement sand bed (7) that puts bonding successively liner plate (6), lightweight thermal insulation layer (4) in place and have the alkali-resistant glass fibre grid cloth, the uniform engaging lug (2) that is being provided with is adhering to surface protection coating (5) on the end face of box body in the bottom of box body wall in box body.

2, improved aluminium alloy compound warming plate according to claim 1 is characterized in that: box body be shaped as rectangle or square.

3, improved aluminium alloy compound warming plate according to claim 1 and 2, it is characterized in that: the thickness of box body is 2-10cm.

4, improved aluminium alloy compound warming plate according to claim 1 is characterized in that: at the back side that is connecting engaging lug (2) box side wall reinforcing rib (3) is being set.

5, improved aluminium alloy compound warming plate according to claim 1 is characterized in that: lightweight thermal insulation layer (4) is made of polyphenyl foam plastic layer or polyurethane foam layer or phenolic foam layer.

6, improved aluminium alloy compound warming plate according to claim 1, it is characterized in that: the thickness of aluminium alloy plate (1) is 0.8-2mm.

7, according to claim 1 or 3 described improved aluminium alloy compound warming plates, it is characterized in that: the thickness of the thickness 〉=box body of box body insulation layer (4).

8, improved aluminium alloy compound warming plate according to claim 1 is characterized in that: surface protection coating (5) is by japanning of fluorine carbon or polyester lacquer or pottery coats with lacquer or imitative stone material lacquer constitutes.

9, improved aluminium alloy compound warming plate according to claim 1 is characterized in that: liner plate (6) is made of calcium silicates or glass magnesium plate or plant fiber-cement plate.

10, improved aluminium alloy compound warming plate according to claim 1 is characterized in that: skin coat (7) is made of compound glass magnesium plate or calcium silicate board or plant fiber-cement plate or rubber powder cement mortar with alkali-resistant glass fibre grid cloth.

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