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Fireproof decorative board combined with straw and preparation process and installation method thereof

A decorative board and straw technology, applied in the field of building decoration, can solve the problems of surface board deformation, influence on appearance, insufficient internal strength, etc., and achieve the effects of reducing strength, reliable overall strength, and improving strength

Active Publication Date: 2018-12-25
ANHUI JIHONG ENVIRONMENTAL PROTECTION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a fire-resistant decorative board with straw added to solve the defects in the prior art that the surface board is deformed due to insufficient internal strength and affects the appearance of the decorative board when it is impacted

Method used

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  • Fireproof decorative board combined with straw and preparation process and installation method thereof
  • Fireproof decorative board combined with straw and preparation process and installation method thereof
  • Fireproof decorative board combined with straw and preparation process and installation method thereof

Examples

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Embodiment 1

[0043] Such as Figure 1-Figure 4 As shown, the present invention provides a straw foamed decorative board, comprising two layers of surface panels 1 arranged on the upper and lower sides and a foam sandwich layer 2 between the surface panels 1, the foam sandwich layer 2 Evenly mixed with straw segments with a length of 2-6 mm. A reinforcing frame is also provided between the surface panels 1 , and the foam sandwich layer 2 fills the voids of the reinforcing frame. The reinforcing frame includes two layers of grid panels 3 laid on the inner sides of the two layers of surface panels 1 and a support panel connecting the grid panels 3 . The inner side of the grid plate 3 is provided with a plurality of installation grooves 16 with a trapezoidal cross section, the support plate is a corrugated plate 4 with triangular grooves, and the top of the ribs 6 of the corrugated plate 4 is ground to be consistent with the installation groove 16. The matching trapezoidal structure, the rib...

Embodiment 2

[0069] The installation method of the fireproof decorative board added with straw in this embodiment includes installing two vertical fireproof decorative boards at the corner of the wall. Adjacent fireproof decorative panels are located on two vertical walls. After pasting one of the fireproof decorative panels, a filler block 21 is inserted between the other wall and its side, and then the other fireproof decorative panel is pasted using an L-shaped connection. The fixing plate 20 covers the lower step surface of the step structure at the adjacent position of the two fireproof decorative panels, and the fixing plate 20 and the fireproof decorative panel are fixedly connected with cement nails or screws, and then the L-shaped decorative clamping plate 19 is clamped and covered on the The upper step face of the step structure.

[0070] When the decorative panel is installed, the screws or cement nails pass through the installation structure of the decorative panel on the side,...

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Abstract

The invention discloses a fireproof decorative board combined with straw and a preparation process and installation method thereof. The decorative board includes two layers of surface plates arrangedon the upper and lower sides and a foam interlayer; the foam interlayer is formed by naturally foaming a material A and a material B in a fireproof decorative board body, wherein the material A is combined polyether, and the material B includes isocyanate and diphenyl phosphate; a straw segment in the length of 2-6 mm is mixed with the foam interlayer uniformly, a reinforcing framework is also arranged between the two surface plates and includes two layers of grid plates laid on the inner sides of the surface plates respectively and a corrugated plate connected with the grid plates, and multiple mounting grooves with trapezoidal cross sections are formed in the inner sides of the grid plates; the tops of flanges of the corrugated plate are polished flat into trapezoidal structures matchedwith the mounting grooves. The strength of the decorative board can be effectively enhanced, especially the impact resistance to impact performed on the surface plates is substantially improved, and meanwhile the weight of the decorative board can be only increased slightly.

Description

technical field [0001] The invention relates to the field of building decoration, in particular to a fireproof decorative board added with straw, a manufacturing process and an installation method thereof. Background technique [0002] While China's rapid economic growth is promoting the rise and development of high-rise buildings and large-scale industrial buildings, the requirements for various decorative panels for home decoration are also increasing. Strong, heat insulation, fire prevention and other requirements. At present, in consideration of cost, transportation, and load-bearing requirements, many decorative panels are made of foam materials with sandwich cores inside. The material of the surface board outside this kind of decorative board is generally high in strength, wear-resistant and not easy to damage, but because the thickness of the surface board is relatively thin, and the strength of the foamed sandwich layer is generally low, so when the decorative board...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F13/075E04F13/076E04G21/14B32B5/18B32B3/12B32B3/30B32B3/28B32B3/08B32B7/08B32B33/00B29C44/18B29K105/12B29K311/00
CPCB29C44/18B29K2105/12B29K2311/00B32B3/08B32B3/12B32B3/28B32B3/30B32B5/18B32B7/08B32B33/00B32B2307/50B32B2307/558E04F13/0875E04F13/0889E04F2290/045E04G21/14
Inventor 李继宏刘昌晟王凤美李磊李小飞李金龙俞标
Owner ANHUI JIHONG ENVIRONMENTAL PROTECTION TECH CO LTD
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