CN203308028U

CN203308028U - Novel sound absorption plate

Info

Publication number: CN203308028U
Application number: CN201320246570XU
Authority: CN
Inventors: 沈巧玲
Original assignee: ZHEJIANG XINRUIMING DECORATIVE MATERIAL Co Ltd
Current assignee: ZHEJIANG XINRUIMING DECORATIVE MATERIAL Co Ltd
Priority date: 2013-05-08
Filing date: 2013-05-08
Publication date: 2013-11-27
Anticipated expiration: 2023-05-08

Abstract

The utility model discloses a novel sound absorption plate which comprises a cement fiber base plate. The front side of the cement fiber base plate and the back side of the cement fiber base plate are both provided with decorative plates, a UV fluorocarbon layer is arranged on the decorative plate on the front side of the cement fiber base plate, and a sound insulation damping felt is arranged on the decorative plate on the back side of the cement fiber base plate. A plurality of middle through holes are formed in the cement fiber base plate, a plurality of through holes are formed in the decorative plate on the front side of the cement fiber base plate and the decorative plate on the back side of the cement fiber base plate respectively, and the through holes in the decorative plate on the front side, the middle through holes and the through holes in the decorative plate on the back side are in one-to-one correspondence to form sound absorption holes from top to bottom . According to the novel sound absorption plate, the cement fiber base plate is adopted and is good in sound insulation effect and heat insulation effect, completely fireproof, good in waterproof performance, and meanwhile, is provided with the sound absorption holes, therefore, sound absorption and noise reduction can be achieved, cost is low, and the effect is good. The UV fluorocarbon colored coating layer can improve hardness, is resistant to abrasion and light, and also can increase attractiveness of the novel sound absorption plate.

Description

A kind of sound-absorbing plate

Technical field:

The utility model relates to the decorating outer wall of building field, more specifically to a kind of sound-absorbing plate.

Background technology:

Abatvoix refers to the tabular material with sound-absorbing noise reduction effect, is mainly used in that cinema, concert hall, museum, exhibition hall, library, hearing room, gallery, auction hall, sports palace, Conference Hall, multi function hall, hotel lobby, hospital, market, school, qin room, conference room, studio, recording room, KTV private room, bar, industrial premises, machine room, family's noise reduction etc. are had relatively high expectations to acoustic enviroment and the place of top grade decoration.

Yet existing abatvoix such as Wooden sound-absorbing plate, its fire prevention of cloth art abatvoix, water proofing property are poor, the sound absorption of mineral wool abatvoix and soundproof effect often need to reduce density, make its hollow, and simultaneously, the cost of above abatvoix is high, and effect is undesirable.Simultaneously, the decoration panel on existing abatvoix such as Wooden sound-absorbing plate easily weares and teares, and has reduced the application life of abatvoix, affects attractive in appearance.

The utility model content:

The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of sound-absorbing plate is provided, and it adopts the Cement fibre substrate, its sound-insulating and heat-insulating is effective, and fire prevention fully, good waterproof performance, simultaneously, on it, be provided with sound-absorption hole, it can absorbing sound and lowering noise, cost is low, effective, and UV fluorine carbon color coating layer not only can improve hardness, wear-resisting, fast light, can also increase the aesthetics of product.

The scheme that the utility model solve the technical problem is:

A kind of sound-absorbing plate, comprise the Cement fibre substrate, and the obverse and reverse of Cement fibre substrate is equipped with decoration panel, and the decoration panel in the front of Cement fibre substrate is provided with the UV fluorocarbon layer, and the decoration panel of the reverse side of Cement fibre substrate is provided with the sound-proof damping felt; On the Cement fibre substrate, form on the decoration panel of obverse and reverse of a plurality of intermediate throughholes, Cement fibre substrate and all form a plurality of through holes, the through hole of the decoration panel of through hole, intermediate throughholes and the reverse side of positive decoration panel is the corresponding sound-absorption hole that forms one by one from top to bottom.

Between described Cement fibre substrate and decoration panel, bond by binder phase, on the decoration panel in the front of Cement fibre substrate, be coated with the UV fluorocarbon layer, by cementing agent, be bonded with the sound-proof damping felt on the decoration panel of the reverse side of Cement fibre substrate.

Described decoration panel is the graining plate.

Described sound-absorption hole is rectangular distribution.

Outstanding effect of the present utility model is:

Its adopts Cement fibre substrate, and its sound-insulating and heat-insulating is effective, and fire prevention fully, and good waterproof performance, simultaneously, be provided with sound-absorption hole on it, and it can absorbing sound and lowering noise, and cost is low, effective.

On decoration panel, be covered with UV fluorine carbon color coating layer and not only can improve hardness, wear-resisting, fast light, can also increase the aesthetics of product;

Simultaneously, by cementing agent, be bonded with the sound-proof damping felt on the decoration panel of the reverse side of Cement fibre substrate, it has airborne sound sound insulation, solid-borne sound sound insulation texts, more improves the soundproof effect of sheet material.

The accompanying drawing explanation:

Fig. 1 is structural representation of the present utility model;

Fig. 2 is elevation of the present utility model.

The specific embodiment:

Embodiment, see shown in Fig. 1 to 2, a kind of sound-absorbing plate, comprise Cement fibre substrate 1, the obverse and reverse of Cement fibre substrate 1 is equipped with decoration panel 2, the decoration panel 2 in the front of Cement fibre substrate 1 is provided with UV fluorocarbon layer 3, and the decoration panel 2 of the reverse side of Cement fibre substrate 1 is provided with sound-proof damping felt 4; On Cement fibre substrate 1, form on the decoration panel 2 of obverse and reverse of a plurality of intermediate throughholes 11, Cement fibre substrate 1 and all form a plurality of through holes 21, the through hole 21 of the decoration panel 2 of through hole 21, intermediate throughholes 11 and the reverse side of positive decoration panel 2 is the corresponding sound-absorption hole 5 that forms one by one from top to bottom.

Bonding by cementing agent 6 between described Cement fibre substrate 1 and decoration panel 2, on the front of the decoration panel 2 in the front of Cement fibre substrate 1, be coated with UV fluorocarbon layer 3, by cementing agent, be bonded with sound-proof damping felt 4 on the back side of the decoration panel 2 of the reverse side of Cement fibre substrate 1.

Described decoration panel 2 is the graining plate.

Described sound-absorption hole 5 is rectangular distribution.

Operating principle: Cement fibre substrate 1 its sound-insulating and heat-insulating is effective, fire prevention fully simultaneously, good waterproof performance, a lot of sound-absorption hole 5 are arranged on abatvoix, after sound enters sound-absorption hole 5, just can in inwall, carelessly reflect, until the energy of most sound wave has all consumed, become heat energy, reached the effect of sound insulation.

And on decoration panel 2, be provided with UV fluorocarbon layer 3, can improve hardness, wear-resisting, improve application life, can also increase the aesthetics of product.Decoration panel 2 is the graining plate, the special requirement when this meets the Interior Designer and designs.

And sound-proof damping felt 4 has airborne sound sound insulation, solid-borne sound sound insulation texts, more improve the soundproof effect of sheet material.

Claims

1. sound-absorbing plate, it is characterized in that: comprise Cement fibre substrate (1), the obverse and reverse of Cement fibre substrate (1) is equipped with decoration panel (2), the decoration panel (2) in the front of Cement fibre substrate (1) is provided with UV fluorocarbon layer (3), and the decoration panel (2) of the reverse side of Cement fibre substrate (1) is provided with sound-proof damping felt (4); On Cement fibre substrate (1), form on the decoration panel (2) of obverse and reverse of a plurality of intermediate throughholes (11), Cement fibre substrate (1) and all form a plurality of through holes (21), the through hole (21) of the decoration panel (2) of through hole (21), intermediate throughholes (11) and the reverse side of positive decoration panel (2) is corresponding formation sound-absorption hole (5) one by one from top to bottom.

2. a kind of sound-absorbing plate according to claim 1, it is characterized in that: bonding by cementing agent (6) between described Cement fibre substrate (1) and decoration panel (2), on the decoration panel (2) in the front of Cement fibre substrate (1), be coated with UV fluorocarbon layer (3), the decoration panel (2) of the reverse side of Cement fibre substrate (1) is upper is bonded with sound-proof damping felt (4) by cementing agent.

3. a kind of sound-absorbing plate according to claim 1, it is characterized in that: described decoration panel (2) is the graining plate.

4. a kind of sound-absorbing plate according to claim 1, it is characterized in that: described sound-absorption hole (5) is rectangular distribution.