CN205476220U - Composite sheet is decorated to building outer wall - Google Patents

Abstract

The utility model discloses a building exterior wall decoration composite board, which comprises an exterior wall decoration panel. The exterior wall decoration panel is provided with several vertical drainage grooves. The outer surface of the exterior wall decoration panel is provided with an anti-corrosion Coating; one side of the exterior wall decoration panel is connected with a waterproof layer, a non-woven fabric and a fire-proof and heat-insulating layer from the inside to the outside. The utility model has a simple structure. Several vertical drainage grooves are arranged on the decorative panel of the outer wall to achieve the function of diversion and drainage; and an anti-corrosion coating is arranged on the surface, which can effectively prevent the corrosion of acid rain and extend the length of the outer wall. The service life of the decorative board is improved; through the setting of the fireproof insulation layer, non-woven fabric and waterproof layer, the effects of thermal insulation, waterproof, flame-retardant and light-weight shock resistance are realized; Plate-based, good decorative effect and environmentally friendly and beautiful.

Description

Composite panel for building exterior wall decoration

technical field

The utility model belongs to the technical field of building decoration, in particular to a decorative composite board for building exterior walls.

Background technique

In the beginning, the outer walls of buildings had no decorative materials, usually brick surfaces, so it was natural for buildings to be unsightly; nowadays, with the development of science and technology, especially the rapid development of the manufacturing industry, the outer walls with single functions have been improved and some more Good functionality is possible. At present, the exterior wall decoration panels do not have the function of diversion and drainage; and the existing exterior wall decoration panels are installed separately from the insulation material, the insulation effect is average, and the installation process is cumbersome; waterproof is only achieved by the glue joints between the exterior wall decoration panels. It is not conducive to secondary waterproofing. Once water leaks between the decorative panels of the exterior wall, the damage to the insulation material will be huge; however, there is a gap between the decorative panels of the exterior wall and the insulation material. It is easy to form a "chimney effect". It is difficult for the existing exterior wall decorative panels to realize large plates, and the exterior wall decorative panels have been subjected to rain, wind, and sun for a long time, and will age and fade, which not only affects the decorative effect of the wall, but also reduces the service life. Therefore be improved.

Contents of the invention

The purpose of this utility model is to provide a building exterior wall decorative composite board for the above-mentioned deficiencies in the prior art. The characteristics of the large plate.

In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a building exterior wall decoration composite board, including an exterior wall decoration panel, and several vertical drainage grooves are arranged on the exterior wall decoration panel. The outer surface of the exterior wall decoration panel is provided with an anti-corrosion coating; one side of the exterior wall decoration panel is connected from inside to outside with a waterproof layer, a non-woven fabric and a fireproof insulation layer.

The exterior wall decoration panel is made of decorative metal sheet.

The material of the anti-corrosion coating is epoxy resin.

The waterproof layer is a mortar layer.

The fireproof insulation layer is a foamed cement layer, a foam glass layer or a rock wool layer.

After adopting the above structure, the utility model has the advantages compared with the prior art: the utility model has a simple structure, and several vertical drainage grooves are arranged on the exterior wall decoration panel to achieve the function of diversion and drainage; and Its surface is equipped with anti-corrosion coating, which can effectively prevent the corrosion of acid rain and prolong the service life of the exterior wall decorative board; through the setting of fire-proof insulation layer, non-woven fabric and waterproof layer, heat insulation, waterproof and flame-retardant and light weight are realized. The anti-seismic effect; and by setting the non-woven fabric, the large plate of the exterior wall decorative plate is realized, the decorative effect is good, and the environmental protection is beautiful.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a left view of the utility model.

detailed description

The following descriptions are only preferred embodiments of the utility model, and do not limit the scope of protection of the utility model. The utility model will be further described below in conjunction with the accompanying drawings and embodiments.

The embodiment, as shown in Fig. 1 to Fig. 2, is a building exterior wall decoration composite panel, which includes an exterior wall decoration panel 10, and the exterior wall decoration panel 10 is preferably a decorative metal plate. Several vertical drainage grooves 11 are arranged on the exterior wall decoration panel 10, which not only have the function of diversion and drainage, but also have the effect of beautiful decoration, and combine practical and decorative functions well. The outer surface of the exterior wall decoration panel 10 is provided with an anti-corrosion coating 12; the material of the anti-corrosion coating 12 is preferably epoxy resin, which can effectively prevent the corrosion of acid rain and prolong the service life of the exterior wall decoration panel 10. One side of the exterior wall decoration panel 10 is connected with a waterproof layer 13 , a non-woven fabric 14 and a fireproof and heat-preserving layer 15 from inside to outside. Through the setting of the fireproof heat preservation layer 15, the non-woven fabric 14 and the waterproof layer 13, the effects of heat preservation and heat insulation, waterproof and flame retardant and light shock resistance are realized. The waterproof layer 13 is preferably a mortar layer, and the fireproof and thermal insulation layer 15 is preferably a foamed cement layer or a foam glass layer or a rock wool layer. By setting the non-woven fabric 14, the exterior wall decorative boards can be made into large plates, the decoration effect is good, the decoration is environmentally friendly and beautiful, and the construction time is saved to a certain extent, and the waste of materials caused by waste generated by cutting is reduced.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (5)

1. A building exterior wall decoration composite board, comprising an exterior wall decoration panel (10), characterized in that: the exterior wall decoration panel (10) is provided with several vertical drainage grooves (11), the exterior The outer surface of the wall decoration panel (10) is provided with an anti-corrosion coating (12); one side of the outer wall decoration panel (10) is connected with a waterproof layer (13), a non-woven fabric (14) and Fireproof insulation layer (15). 2. A building exterior wall decoration composite panel according to claim 1, characterized in that: the exterior wall decoration panel (10) is made of a decorative metal plate. 3. A building exterior wall decorative composite board according to claim 1, characterized in that: the anti-corrosion coating (12) is made of epoxy resin. 4. A building exterior wall decoration composite board according to claim 1, characterized in that: the waterproof layer (13) is a mortar layer. 5. A composite panel for building exterior wall decoration according to claim 1, characterized in that: the fire-proof and heat-insulating layer (15) is a foamed cement layer, a foamed glass layer or a rock wool layer.