CN214006346U - Coating plate with good noise reduction effect - Google Patents

Abstract

The application relates to a coating plate with good noise reduction effect, which comprises a base layer, a sound insulation layer, a damping layer, a heat insulation layer and a decoration layer; the puigging is connected with one side of basic unit, the buffer layer is connected with one side that the basic unit was kept away from to the puigging, the insulating layer is connected with one side that the buffer layer was kept away from to the buffer layer, the decorative layer is connected with one side that the buffer layer was kept away from to the insulating layer. The puigging and buffer layer all have the effect of making an uproar of falling, and the double-deck structure of making an uproar of falling helps improving the noise reduction effect of coating board. The application has the effects of noise reduction, heat insulation, flame retardance, high strength and good sealing property.

Description

Coating plate with good noise reduction effect

Technical Field

The application relates to the field of building boards, in particular to a coating board with a good noise reduction effect.

Background

The coated board is also called as inorganic precoated board, and is made up by using inorganic non-combustible material as base material, and its surface is coated by adopting special process so as to finally form the invented board which can be directly mounted and used without need of surface treatment.

The coating board in the correlation technique is disclosed as utility model patent with publication number CN202767357U, a thermal-insulated composite coating board, which comprises a cement base layer, a thermal-insulating layer, an anti-cracking mortar layer, a thermal-insulating coating layer and an outer wall finish coat which are sequentially arranged from bottom to top. The cement base layer is a magnesite cement layer, the heat insulation layer is a vitrified micro-bead layer, and the strength, the fire resistance and the aging resistance of the coating board are improved.

In view of the above-described related art, the inventors have considered that noise pollution is not easily reduced without a sound insulation structure in the coated sheet.

SUMMERY OF THE UTILITY MODEL

In order to facilitate noise pollution reduction, the application provides a coating plate that noise reduction effect is good.

The application provides a coating plate that noise reduction effect is good adopts following technical scheme:

a coating plate with good noise reduction effect comprises a base layer, a sound insulation layer, a damping layer, a heat insulation layer and a decoration layer; the puigging is connected with one side of basic unit, the buffer layer is connected with one side that the basic unit was kept away from to the puigging, the insulating layer is connected with one side that the buffer layer was kept away from to the buffer layer, the decorative layer is connected with one side that the buffer layer was kept away from to the insulating layer.

Through adopting above-mentioned technical scheme, the puigging has syllable-dividing effect, helps the propagation of noise reduction to help improving the noise reduction of coating board. Secondly, when an object collides with the coating plate, the shock absorption layer has the effect of absorbing shock, so that the noise generated by the shock is reduced, and the noise reduction effect of the coating plate is improved.

Optionally, the sound insulation layer is a wood wool sound absorption plate.

Through adopting above-mentioned technical scheme, the intensity of wood wool abatvoix is great, has certain supporting role, compares in inhaling the sound cotton, and the wood wool abatvoix is under the prerequisite of making an uproar, helps improving the bulk strength of coating board, makes the coating board be difficult for taking place deformation or damage.

Optionally, one side of the sound insulation board, which is far away from the base layer, is provided with a plurality of silencing grooves, and the silencing grooves are semicircular grooves.

By adopting the technical scheme, the silencing groove is beneficial to sound absorption and noise reduction, and the noise reduction capability of the coating plate is improved.

Optionally, the silencing groove is filled with sound absorbing cotton.

Through adopting above-mentioned technical scheme, inhale the sound cotton and fill in the amortization groove, cooperate with the amortization groove jointly, eliminate or weaken the noise through the inside of coating board, help improving the noise reduction effect of coating board.

Optionally, a plurality of support columns are arranged in the shock absorption layer, one ends of the support columns are connected with the sound insulation layer, and one ends, far away from the sound insulation layer, of the support columns are connected with the heat insulation layer.

Through adopting above-mentioned technical scheme, the support column supports puigging and insulating layer, and when making basic unit or decorative layer receive to beat, puigging or insulating layer are difficult for the atress to take place vibrations to help reducing the production of noise.

Optionally, the heat insulation layer is a vacuum heat insulation plate.

By adopting the technical scheme, the vacuum insulation board has a good heat insulation effect, has flame-retardant and sound insulation effects, and is beneficial to improving the noise reduction effect of the coated board.

Optionally, the periphery side of the base layer is provided with a sealing plate for connecting with the base layer, the sound insulation layer, the damping layer, the heat insulation layer and the decorative layer.

Through adopting above-mentioned technical scheme, the closing plate is located the periphery side of basic unit, links together basic unit, puigging, buffer layer, insulating layer and decorative layer, helps improving the degree of compactness of coating board to help improving the intensity of coating board.

Optionally, a sealing gasket is arranged on one side of the sealing plate away from the base layer.

Through adopting above-mentioned technical scheme, sealed the pad and help improving the coating board and be connected the compactness between the coating board.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the sound insulation layer and the shock absorption layer have noise reduction effects, and the double-layer noise reduction structure is beneficial to improving the noise reduction effect of the coated plate;

2. the silencing groove and the sound absorption cotton are matched for use, so that the air quantity in the silencing groove is reduced, and the noise reduction effect is improved;

3. the sealing plate is disposed on the outer peripheral side of the coating plate and is connected to each layer of the coating plate, which contributes to improvement of the compactness and the sealing property of the coating plate.

Drawings

Fig. 1 is an exploded view of a coated board with good noise reduction.

Description of reference numerals: 1. a base layer; 2. a sound insulating layer; 21. a silencing groove; 22. sound-absorbing cotton; 3. a shock-absorbing layer; 31. a support pillar; 4. a thermal insulation layer; 5. a decorative layer; 6. a sealing plate; 7. and a gasket.

Detailed Description

The embodiment of the application discloses a coating plate with a good noise reduction effect. Referring to fig. 1, a coating board with good noise reduction effect includes a base layer 1, a sound insulation layer 2, a damping layer 3, a heat insulation layer 4, a decoration layer 5, a sealing plate 6, and a sealing gasket 7. The substrate 1 may be a wood, concrete or cement board; the sound insulation layer 2 is a wood wool sound absorption plate; the damping layer 3 is arranged as a rubber damping pad; the heat insulation layer 4 is a vacuum heat insulation plate; the decorative layer 5 mainly plays a role of decoration, and can be composed of a plurality of ceramic tiles, and can also be gypsum boards or PVC boards.

Referring to fig. 1, a base layer 1, a soundproof layer 2, a shock absorbing layer 3, a heat insulating layer 4, and a decorative layer 5 are arranged in parallel and in sequence. The sound insulation layer 2 is connected with one side of the base layer 1 in a gluing mode; the damping layer 3 is connected with one side of the sound insulation layer 2, which is far away from the base layer 1, and the connection mode is cementing; the heat insulation layer 4 is connected with one side of the shock absorption layer 3, which is far away from the sound insulation layer 2, and the connection mode is cementing or the heat insulation layer passes through the shock absorption layer 3 through a screw to be connected with the sound insulation layer 2; the decorative layer 5 is connected with one side of the heat insulation layer 4 far away from the shock absorption layer 3, and the connection mode can be glue joint or screw joint.

Referring to fig. 1, the sealing plate 6 is located on the outer periphery of the base layer 1, is in a rectangular frame shape, and is connected with the base layer 1, the sound insulation layer 2, the shock absorption layer 3, the heat insulation layer 4 and the decoration layer 5 by gluing. When producing the coating plate, the thickness that makes basic unit 1, puigging 2, buffer layer 3, insulating layer 4 and decorative layer 5 splice together is the same with the width of closing plate 6, helps improving the degree of compaction of basic unit 1, puigging 2, buffer layer 3, insulating layer 4 and decorative layer 5 to help improving the intensity of coating plate. Simultaneously also help reducing the inside air quantity of coating plate, avoid receiving when strikeing at the coating plate, inside air vibrations sound production, produce the noise.

Referring to fig. 1, the sealing gasket 7 is connected with one side of the sealing plate 6 away from the base layer 1, and the sealing gasket 7 is a rubber gasket, which is helpful for improving the sealing performance of the connection between the coating plate and the coating plate.

Referring to fig. 1, a plurality of silencing grooves 21 are formed in one side of the sound insulation layer 2, which is far away from the base layer 1, and the silencing grooves 21 are semicircular grooves. Which helps to dissipate noise energy and thereby reduce noise. The sound absorption cotton 22 is filled in the sound absorption groove 21, on one hand, the sound absorption cotton 22 contributes to reducing the air storage amount in the sound absorption groove 21, on the other hand, the sound absorption cotton 22 and the sound absorption groove 21 both have the noise reduction effect, the double noise reduction effect is realized, and the noise reduction effect of the coating plate is improved.

Referring to fig. 1, the shock-absorbing layer 3 is provided with a plurality of through holes penetrating through two surfaces of the shock-absorbing layer 3, the through holes are internally provided with support columns 31, one ends of the support columns 31, close to the sound-insulating layer 2, are connected with the side face of the sound-insulating layer 2, and one ends, far away from the sound-insulating layer 2, of the support columns 31 are connected with one side of the heat-insulating layer 4. The connection mode is cementing. After the workman will coat the board installation and accomplish, support column 31 supports puigging 2 and insulating layer 4, makes puigging 2 and insulating layer 4 be difficult for taking place deformation to difficult emergence vibrations. The noise generated when the coating plate is knocked is reduced.

The implementation principle of the coating plate with good noise reduction effect is as follows: after the external noise is transmitted into the coating plate, the noise is consumed by the soundproof layer 2, and is also consumed by the silencing groove 21 and the sound absorbing cotton 22, which contributes to noise reduction. When the coating board receives to beat or strike, because the connection between the coating board layer structure is comparatively tight real, the vibrations of shock-absorbing layer 3 consumption transmission, support column 31 makes insulating layer 4 and puigging 2 itself be difficult for taking place vibrations, consequently the coating board is difficult for producing comparatively serious noise, and noise reduction effect is better.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a coating plate that noise reduction effect is good which characterized in that: comprises a base layer (1), a sound insulation layer (2), a damping layer (3), a heat insulation layer (4) and a decoration layer (5); the utility model discloses a damping layer, including soundproof layer (2), shock-absorbing layer (3), insulating layer (4), decorative layer (5) and insulating layer (4), soundproof layer (3) are connected with one side of base layer (1) is kept away from to soundproof layer (2), shock-absorbing layer (3) are kept away from to shock-absorbing layer (3) one side and are connected shock-absorbing layer (3) one side.

2. The coating plate with good noise reduction effect according to claim 1, wherein: the sound insulation layer (2) is a wood wool sound absorption plate.

3. The coating plate with good noise reduction effect according to claim 2, wherein: one side of the sound insulation layer (2) far away from the base layer (1) is provided with a plurality of silencing grooves (21), and the silencing grooves (21) are semicircular grooves.

4. The coating plate with good noise reduction effect according to claim 3, wherein: the silencing groove (21) is filled with sound absorption cotton (22).

5. The coating plate with good noise reduction effect according to claim 1, wherein: be equipped with a plurality of support columns (31) in shock-absorbing layer (3), the one end and the puigging (2) of support column (31) are connected, the one end that puigging (2) were kept away from in support column (31) is connected with insulating layer (4).

6. The coating plate with good noise reduction effect according to claim 5, wherein: the heat insulation layer (4) is a vacuum heat insulation plate.

7. The coating plate with good noise reduction effect according to claim 1, wherein: the periphery side of base layer (1) is equipped with and is used for all being connected closing plate (6) with base layer (1), puigging (2), buffer layer (3), insulating layer (4) and decorative layer (5).

8. The coating plate with good noise reduction effect according to claim 7, wherein: and a sealing gasket (7) is arranged on one side of the sealing plate (6) far away from the base layer (1).

Images