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Heat-preserving fireproof plate

A fireproof board and thermal insulation technology, applied in the direction of layered products, construction, metal layered products, etc., can solve the problems of hanging outside the wall, or wires passing through the duct, exposed outside the wall, costing materials, wasting labor, etc. , to save time, save costs and improve efficiency

Active Publication Date: 2014-12-17
ZHANGJIAGANG SHENGGANG FIREPROOF BOARD IND & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Now, the materials, varieties, and specifications of fireproof boards are more and more valuable. Its thermal insulation, heat insulation, light weight, high strength, fire resistance, and flame retardancy have been widely used in society, and some interior wall decorations have also begun When using fireproof boards and interior decoration, it is often encountered that the circuit is modified, the wires are hung outside the wall, or the wires are threaded in the conduit, and are exposed outside the wall. During construction, the wall needs to be cut open first, the wires are put in, and the cement is used to plaster it. Flat, the fireproof board can only be pasted after the cement is air-dried, which not only wastes labor, but also costs materials and time

Method used

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Examples

Experimental program
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Embodiment 1

[0025] As shown in the figure, a thermal insulation and fireproof board described in this embodiment includes an exterior decoration layer 1, a polytetrafluoroethylene film 2, a metal plate 3, a glass fiber 4, a non-woven fabric 5, and magnesium oxychloride from the outside to the inside. Cement 6, the multi-layer structure is combined into one, and the magnesium oxychloride cement is provided with a wire groove 7 on the back.

[0026] Among them, the outer decoration layer 1 is polyester fiberboard, and its raw material is 100% polyester fiber, which has sound absorption, environmental protection, flame retardancy, heat insulation, heat preservation, moisture resistance, mildew resistance, easy dust removal, easy cutting, mosaic, simple construction, It has the advantages of good stability, high impact resistance, good independence, and high cost performance. There are a variety of colors to choose from, which can meet the needs of different styles and levels of attractive dec...

Embodiment 2

[0031] This embodiment is basically the same as Embodiment 1, the difference is that the shape of the trunking 7 is improved, such as image 3 As shown, the trunking 7 is rectangular, and the depth is 4cm, so as to adapt to more usage environments.

Embodiment 3

[0033] This embodiment is basically the same as embodiment 1 or 2, the difference is that the shape of the wire groove 7 is improved, and the cross direction on the back side of the magnesium oxychloride cement 6 is provided with a wire groove 7, as Figure 4 As shown, this kind of fireproof board is suitable for use when wires or wire pipes cross, and the depth of the groove in one direction is double that of the other direction, which is convenient for wiring and installation of the fireproof board.

[0034] The wire slots 7 in the cross direction in this embodiment may be arc-shaped, rectangular or other shapes.

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Abstract

The invention belongs to the technical field of a heat-preserving plate and particularly relates to a heat-preserving fireproof plate. The heat-preserving fireproof plate comprises an outer decorating layer, a polytetrafluoroethylene film, a metal plate, a glass fiber, a nonwoven fabric and a magnesium oxychloride cement layer which are combined into a whole from outside to inside, wherein a line groove is formed in the back surface of the magnesium oxychloride cement layer. The heat-preserving fireproof plate provided by the invention is sound-damping, environment-friendly, flame-resistant, heat-preserving, damp-proof and anti-mildew; due to the fact that the line groove is formed in the back surface, a wire and a line pipe which are exposed out of a wall can be directly accommodated in the line groove, and the wall is not required to be chiseled, the cost is reduced, and the time is saved, the heat-preserving fireproof plate is convenient to maintain, and the efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of thermal insulation boards, and in particular relates to a thermal insulation and fireproof board. Background technique [0002] Now, the materials, varieties, and specifications of fireproof boards are more and more valuable. Its thermal insulation, heat insulation, light weight, high strength, fire resistance, and flame retardancy have been widely used in society, and some interior wall decorations have also begun When using fireproof boards and interior decoration, it is often encountered that the circuit is modified, the wires are hung outside the wall, or the wires are threaded in the conduit, and are exposed outside the wall. During construction, the wall needs to be cut open first, the wires are put in, and the cement is used to plaster it. Ping, the fireproof board can only be pasted after the cement is air-dried, which not only wastes labor, but also costs materials and time. Contents of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B15/082B32B15/14B32B27/36B32B13/14B32B27/02E04F13/075B32B17/02B32B27/08E04F13/074
Inventor 葛庭洪
Owner ZHANGJIAGANG SHENGGANG FIREPROOF BOARD IND & TECH