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Sound-insulating fireproof wallboard

A technology of firewall board and steel plate, which is applied in the field of construction or decorative boards, to achieve the effects of increased adhesion, excellent fireproof and fire-resistant functions, and low heat transfer performance

Inactive Publication Date: 2014-03-26
罗广应
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a sound-insulating fire wall panel to solve technical application problems such as sound insulation, sound absorption, fire prevention, and fire resistance of existing architectural decorative wall panels.

Method used

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  • Sound-insulating fireproof wallboard
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  • Sound-insulating fireproof wallboard

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Embodiment Construction

[0017] refer to figure 1 , a soundproof fire wall panel, at least composed of a reinforced protective layer 1 and an inorganic foam material 2 sandwiched in the reinforced protective layer 1, the reinforced protective layer 1 and the inorganic foam material 2 are bonded and fixed by an adhesive layer 3, said The adhesive layer 3 includes an adhesive and an anti-crack fiber web, and the anti-crack fiber web is uniformly distributed in the adhesive of the adhesive layer 3 . The reinforced protective layer 1 has high strength and can meet its main support requirements as a wall. The honeycomb micropores in the inorganic foam material 2 make the inner layer of the wall light, sound-proof, sound-absorbing, fire-resistant, and fire-resistant. The multi-functional composite layer, because the reinforced protective layer 1 and the inorganic foam material 2 are of different materials, so the adhesive layer 3 is used to bond the two, in order to make the two better combined and prevent ...

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Abstract

The invention discloses a sound-insulating fireproof wallboard which at least comprises a reinforced protection layer and an inorganic foaming material which is arranged in the reinforced protection layer in a clamped mode. The reinforced protection layer and the inorganic foaming material are bonded and fixed to each other through a bonding layer. The bonding layer comprises an adhesive and an anti-cracking fiber net. The anti-cracking fiber net is attached to at least one surface of the adhesive of the bonding layer. The reinforced protection layer has high strength so that the requirement that the wallboard serves as a main support of a wall can be met. The inorganic foaming material enables an inner layer of the wallboard to be a multifunctional composite layer which is light, capable of insulating and absorbing sound, and resistant to fire. According to the bonding layer, the anti-cracking fiber net is uniformly added to the adhesive, so that the bonding force of a contact surface between the bonding layer and the inorganic foaming material is increased, and the bonding strength of the bonding layer and the inorganic foaming material is enhanced. Due to the fact that the whole wallboard is made of an inorganic material, the wall cannot generate poisonous gas or smoke even if the wall is heated and burns, and the heat transfer performance of the whole wall is low.

Description

technical field [0001] The invention relates to a building or decoration board, in particular to a building or decoration board which is environment-friendly and has the functions of fire prevention and sound insulation. Background technique [0002] At present, in the field of architectural decoration, there are three main implementations of wall sound insulation, sound absorption and fire protection technology: 1. Use wooden keels or lightweight keels, and the protective layers on both sides of the board surface are paper-faced gypsum boards, splints, calcium silicate boards, and glass magnesium boards. , the middle of the board is filled with rock wool or flammable foam, and the wall is constructed on the construction site; 2. Use baked iron sheets and latex to bond plastic foam or rock wool to form a wall behind the wallboard; 3. Use calcium silicate The board surface is made of board and glass magnesium board, and the cavity made of filling layer is made of cement morta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F13/075
Inventor 罗广应
Owner 罗广应
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