Thermal insulation and fireproof composite decorative plate for external wall

Abstract

The invention relates to the field of building decoration, in particular to a thermal insulation and fireproof composite decorative plate for an external wall. The decorative plate comprises a plate body, a rainproof plate is arranged on the outer side of the plate body, a plurality of buffer mechanisms are arranged on the inner side of the plate body, mounting plates are connected to the buffer mechanisms, the plate body comprises a first base plate, a first fireproof plate is arranged on the left side of the first base plate, a thermal insulation layer is arranged on the right side of the first base plate; the thermal insulation layer comprises an EPS plate, an SEPS plate is arranged on the inner side of the EPS plate, a rigid polyurethane foam heat preservation composite plate is arranged on the inner side of the SEPS plate, a sound insulation plate is arranged on the right side of the thermal insulation layer, a sound absorption plate is arranged on the right side of the sound insulation plate, a second base plate is arranged on the right side of the sound absorption plate, and a second fireproof plate is arranged on the right side of the second base plate. According to the thermal insulation and fireproof composite decorative plate, due to the structural arrangement of the decorative plate, the heat preservation and insulation effects are good, the fireproof effect can beachieved, the sound insulation effect can also be achieved, and the modern use requirement is met.

Description

technical field [0001] The invention relates to the field of architectural decoration, in particular to a thermal insulation and fireproof composite decorative board for exterior walls. Background technique [0002] With the continuous development of society, the construction industry has developed rapidly. In the construction industry, exterior wall decoration usually uses exterior wall decorative panels. There are various types of decorative panels currently on the market, but most of them adopt a flat structure. During long-term use, it has been found that there will be scale on the outer surface of the decorative panels for exterior walls, and it will be very serious if it is not cleaned for a long time. It is difficult to clean, which seriously affects the appearance of the exterior wall decorative panels. [0003] Chinese patent (notification number CN210263708U) discloses an exterior wall decorative panel that is good for drainage, which solves the problem of rainwa...

AI Technical Summary

Problems solved by technology

There are various types of decorative panels currently on the market, but most of them adopt a flat structure. During long-term use, it has been found that there will be scale on the outer surface of the decorative panels for exterior walls, and it will be very serious if it is not cleaned for a long time. Difficult to clean, seriously affecting the appearance of the exterior wall decorative panels

[0003] Chinese patent (notification number CN210263708U) discloses an exterior wall decorative panel that is good for drainage, which solves the problem of rainwater accumulating on the exterior wall decoration panel, can effectively improve the drainage effect, ensure the aesthetics of the external surface, and improve the overall exterior wall decoration The service life of the board is convenient for widespread promotion and use. Although the device can play a drainage effect, the material of the decorative board is relatively simple, and it does not have the effect of heat preservation, heat insulation and fire prevention, and cannot meet the needs of modern use.

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