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Fireproof wood board

A technology of wood planks and outer frames, applied in fire prevention, building components, buildings, etc., can solve the problems of low strength, durability, limited fire resistance, loss of use value, etc., achieve good fire resistance, enhance crack resistance, prolong The effect of service life

Inactive Publication Date: 2016-11-16
GUILIN XINYI REFRIGERATION EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most materials in buildings are required to have good fire performance, such as gypsum board, magnesium oxide board, calcium silicate board, etc. Although these materials have a certain fire resistance effect, when their fire resistance effect is limited, and they are strong and durable The strength is not high, and it is easy to be damaged under the action of external force and lose its use value

Method used

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  • Fireproof wood board

Examples

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Embodiment 1

[0013] Such as figure 1 As shown, a fireproof wooden board includes a fireproof outer frame board 4, a wood board core 3, a fireproof adhesive layer 2 and a fireproof nozzle layer 1; the fireproof outer frame board 4 is in the shape of a hollow rectangular frame, and the wood board core 3 is placed In the center of the frame board 4 , a fireproof adhesive layer 2 is filled between the wood board core 3 and the wood board core 3 ;

[0014] In a preferred embodiment, in order to increase the fireproof effect, the fireproof adhesive layer 2 is made of phenolic material, and the fireproof outer frame plate 4 is made of perlite.

[0015] In a preferred embodiment, the fire sprinkler layer 2 includes carbon nanotubes and graphene. The melting point of carbon nanotubes is the highest among known materials, and has good mechanical properties, which can enhance the strength, elasticity, and fatigue resistance of fireproof coatings, while graphene can effectively prevent static electri...

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PUM

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Abstract

The invention relates to a fireproof wood board which comprises a fireproof outer frame board, wood board cores, a fireproof bonding layer and a fireproof spray-head layer, wherein the fireproof outer frame board takes the shape of a hollow rectangular frame; the wood board cores are positioned at the center of the fireproof outer frame board; intervals among the wood board cores are filled with the fireproof bonding layer; and the fireproof spray-head layer is sprayed onto the outer side of the fireproof outer frame board. The fireproof wood board has the advantages of being high in strength, good in fireproof effect and long in service life.

Description

technical field [0001] The invention relates to a fireproof building material structure, in particular to a fireproof wood board composed of multiple fireproof material layers and a wood board core. Background technique [0002] At present, as people pay more and more attention to the public safety of buildings, the requirements for the fire performance of building materials are also getting higher and higher. Most materials in buildings are required to have good fire performance, such as gypsum board, magnesium oxide board, calcium silicate board, etc. Although these materials have a certain fire resistance effect, when their fire resistance effect is limited, and they are strong and durable The strength is not high, and it is easy to be damaged under the action of external force and lose its use value. Contents of the invention [0003] In order to solve the above-mentioned shortcomings of traditional fireproof materials, the present invention provides a fireproof wood ...

Claims

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Application Information

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IPC IPC(8): E04B1/94
CPCE04B1/942
Inventor 陆应生苏情王君
Owner GUILIN XINYI REFRIGERATION EQUIP