CN210713308U - Double-sided acoustic board - Google Patents

Abstract

The utility model discloses a two-sided abatvoix, including the base plate layer, the left end on base plate layer is connected with first sound absorption layer through the acrylate adhesive, first sound absorption layer includes cotton layer of wave, the cotton layer of glass fiber and foaming silica gel layer. The utility model discloses the left end on the base plate layer has connected first sound absorbing layer through the acrylate adhesive, and first sound absorbing layer includes the cotton layer of wave, the cotton layer of glass fiber and foaming silica gel layer, the noise that can effectively absorb indoor production, avoid transmitting the external world, the right-hand member on the base plate layer has connected second sound absorbing layer through the acrylate adhesive, and second sound absorbing layer includes the cotton layer of ore deposit and inhales the cotton layer of sound, can effectively absorb external noise, avoid transmitting the house in, cooperation through above structure, the effectual advantage of two-sided sound insulation has been reached, it is single face to have solved current acoustic celotex board, the sound insulation effect is poor, thereby cause the problem of influence to people daily life.

Description

Double-sided acoustic board

Technical Field

The utility model relates to an abatvoix technical field specifically is a two-sided abatvoix.

Background

The other kind of sound transmission is cross-medium transmission, namely, sound energy is transmitted from one medium to another medium through a critical contact surface of the two media, at this time, the transmission of sound energy is substantially the transmission of vibration amplitude, when the cross-medium transmission is carried out, the larger the density difference of the two media is, the larger the loss of sound energy is, and in practical application, air is a moving space under a human normal state, so that a material with a higher density difference with the air is generally a material with a higher density, namely, the material can be regarded as a sound insulation material, the higher the density is, the better the sound insulation effect is, a plate made of the material is called a sound insulation plate, and the existing sound insulation plate is a single surface and has a poor sound insulation effect, so that the daily life of people is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two-sided abatvoix possesses the effectual advantage of two-sided syllable-dividing, has solved current acoustic celotex board and is the single face, and it is poor to give sound insulation effect to cause the problem of influence to people daily life.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a two-sided abatvoix, includes the base plate layer, the left end on base plate layer is connected with first sound absorbing layer through the acrylate adhesive, first sound absorbing layer includes the cotton layer of wave, the cotton layer of glass fiber and foaming silica gel layer, the left end on first sound absorbing layer is connected with the flame retardant coating through the acrylate adhesive, the flame retardant coating includes transparent fire prevention dope layer and polystyrene emulsion layer, the right-hand member on base plate layer is connected with second sound absorbing layer through the acrylate adhesive, second sound absorbing layer includes the cotton layer of ore deposit and inhales the cotton layer of sound, the right-hand member on second sound absorbing layer is connected with the waterproof layer through the acrylate adhesive, the waterproof layer includes polyurethane waterproof dope layer, compound waterproof dope layer and waterproof breathable film layer.

Preferably, the transparent fireproof coating layer is located at the leftmost end of the fireproof layer, the right end of the transparent fireproof coating layer is connected with a polystyrene emulsion layer through an acrylate adhesive, the thickness of the transparent fireproof coating layer is 0.22-0.38 cm, and the thickness of the polystyrene emulsion layer is 0.12-0.28 cm.

Preferably, the right-hand member on polystyrene emulsion layer is connected with the cotton layer of wave through the acrylate adhesive, the right-hand member on the cotton layer of wave is connected with the cotton layer of glass fiber through the acrylate adhesive, the right-hand member on the cotton layer of glass fiber is connected with foaming silica gel layer through the acrylate adhesive, the thickness on the cotton layer of wave is 0.11 ~ 0.23cm, the thickness on the cotton layer of glass fiber is 0.12 ~ 0.22cm, the thickness on foaming silica gel layer is 0.12 ~ 0.31 cm.

Preferably, the right end of the foamed silicon rubber plate layer is connected with a substrate layer through an acrylate adhesive, and the thickness of the substrate layer is 1.5-2.2 cm.

Preferably, the right end on base plate layer is connected with the mineral wool layer through the acrylate adhesive, the right end on mineral wool layer is connected with the sound absorption cotton layer through the acrylate adhesive, the thickness on mineral wool layer is 0.19 ~ 0.29cm, the thickness on sound absorption cotton layer is 0.21 ~ 0.31 cm.

Preferably, the right-hand member on inhaling the cotton layer of sound is connected with polyurethane waterproof coating layer through the acrylate adhesive, polyurethane waterproof coating layer's right-hand member is connected with compound waterproof coating layer through the acrylate adhesive, compound waterproof coating layer's right-hand member is connected with waterproof ventilative rete through the acrylate adhesive, polyurethane waterproof coating layer's thickness is 0.14 ~ 0.21cm, compound waterproof coating layer's thickness is 0.12 ~ 0.22cm, waterproof ventilative rete's thickness is 0.11 ~ 0.21 cm.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses the left end on the base plate layer has connected first sound absorbing layer through the acrylate adhesive, and first sound absorbing layer includes the cotton layer of wave, the cotton layer of glass fiber and foaming silica gel layer, the noise that can effectively absorb indoor production, avoid transmitting the external world, the right-hand member on the base plate layer has connected second sound absorbing layer through the acrylate adhesive, and second sound absorbing layer includes the cotton layer of ore deposit and inhales the cotton layer of sound, can effectively absorb external noise, avoid transmitting the house in, cooperation through above structure, the effectual advantage of two-sided sound insulation has been reached, it is single face to have solved current acoustic celotex board, the sound insulation effect is poor, thereby cause the problem of influence to people daily life.

2. The utility model discloses the flame retardant coating has been connected through the acrylate adhesive in the left end on first sound absorbing layer, and the flame retardant coating includes transparent fire prevention dope layer and polystyrene emulsion layer, can effectively improve the fire prevention effect of this abatvoix, has connected the waterproof layer at the right-hand member on second sound absorbing layer through the acrylate adhesive, and the waterproof layer includes polyurethane waterproof dope layer, compound waterproof dope layer and waterproof ventilative rete, can effectively improve the water-proof effects of this abatvoix.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the fire-proof layer of the present invention;

fig. 3 is a schematic structural view of the first sound absorbing layer of the present invention;

FIG. 4 is a schematic structural view of a second sound absorption layer of the present invention;

fig. 5 is a schematic diagram of the waterproof layer structure of the present invention.

In the figure: 1. a substrate layer; 2. a fire barrier layer; 201. a transparent fireproof coating layer; 202. a polystyrene emulsion layer; 3. a first sound absorbing layer; 301. a wave cotton layer; 302. a glass fiber cotton layer; 303. a foamed silicone rubber sheet layer; 4. a second sound absorbing layer; 401. a mineral wool layer; 402. a sound absorbing cotton layer; 5. a waterproof layer; 501. a polyurethane waterproof coating layer; 502. compounding waterproof paint layer; 503. a waterproof breathable film layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a base plate layer 1, flame retardant coating 2, transparent fire prevention coating 201, polystyrene emulsion layer 202, first sound absorbing layer 3, the cotton layer 301 of wave, the cotton layer 302 of glass fiber, foaming silica gel layer 303, second sound absorbing layer 4, mineral wool layer 401, sound absorbing cotton layer 402, waterproof layer 5, polyurethane waterproof coating 501, composite waterproof coating 502 and waterproof ventilative rete 503 part are the parts that general standard spare or technical field personnel know, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental approach.

Referring to fig. 1-5, a double-sided acoustic board comprises a substrate layer 1, a first acoustic layer 3 is connected to the left end of the substrate layer 1 through an acrylate adhesive, the first acoustic layer 3 comprises a wave cotton layer 301, a glass fiber cotton layer 302 and a foamed silica gel layer 303, and can effectively absorb indoor generated noise and avoid transmitting the noise to the outside, the right end of the foamed silica gel layer 303 is connected to the substrate layer 1 through an acrylate adhesive, the thickness of the substrate layer 1 is 1.5-2.2 cm, the left end of the first acoustic layer 3 is connected to a fire-proof layer 2 through an acrylate adhesive, the fire-proof layer 2 comprises a transparent fire-proof coating layer 201 and a polystyrene emulsion layer 202, and can effectively improve the fire-proof effect of the acoustic board, the transparent fire-proof coating layer 201 is located at the leftmost end of the fire-proof layer 2, the right end of the transparent fire-proof coating layer 201 is connected to, the thickness of the transparent fireproof coating layer 201 is 0.22-0.38 cm, the thickness of the polystyrene emulsion layer 202 is 0.12-0.28 cm, the right end of the polystyrene emulsion layer 202 is connected with the wave cotton layer 301 through an acrylate adhesive, the right end of the wave cotton layer 301 is connected with the glass fiber cotton layer 302 through an acrylate adhesive, the right end of the glass fiber cotton layer 302 is connected with the foamed silica gel layer 303 through an acrylate adhesive, the thickness of the wave cotton layer 301 is 0.11-0.23 cm, the thickness of the glass fiber cotton layer 302 is 0.12-0.22 cm, the thickness of the foamed silica gel layer 303 is 0.12-0.31 cm, the right end of the substrate layer 1 is connected with the second sound absorption layer 4 through an acrylate adhesive, the right end of the substrate layer 1 is connected with the mineral wool layer 401 through an acrylate adhesive, the right end of the mineral wool layer 401 is connected with the sound absorption cotton layer 402 through an acrylate adhesive, the thickness of the mineral wool layer 401 is 0.19-0.29 cm, and the thickness of the cotton layer 402 is 0.21, the second sound absorption layer 4 comprises an ore cotton layer 401 and a sound absorption cotton layer 402, can effectively absorb external noise and avoid transmitting the noise into a room, the right end of the sound absorption cotton layer 402 is connected with a polyurethane waterproof coating layer 501 through an acrylate adhesive, the right end of the polyurethane waterproof coating layer 501 is connected with a composite waterproof coating layer 502 through an acrylate adhesive, the right end of the composite waterproof coating layer 502 is connected with a waterproof and breathable film layer 503 through an acrylate adhesive, the thickness of the polyurethane waterproof coating layer 501 is 0.14-0.21 cm, the thickness of the composite waterproof coating layer 502 is 0.12-0.22 cm, the thickness of the waterproof and breathable film layer 503 is 0.11-0.21 cm, the right end of the second sound absorption layer 4 is connected with a waterproof layer 5 through an acrylate adhesive, and the waterproof layer 5 comprises a polyurethane waterproof coating layer 501, the composite waterproof coating layer 502 and the waterproof breathable film layer 503 can effectively improve the waterproof effect of the sound-absorbing board.

When the sound insulation board is used, the left end of the substrate layer 1 is connected with the first sound absorption layer 3 through the acrylate adhesive, the first sound absorption layer 3 comprises the wave cotton layer 301, the glass fiber cotton layer 302 and the foaming silica gel layer 303, the sound generated in a room can be effectively absorbed, the transmission to the outside is avoided, the right end of the substrate layer 1 is connected with the second sound absorption layer 4 through the acrylate adhesive, the second sound absorption layer 4 comprises the mineral cotton layer 401 and the sound absorption cotton layer 402, the external noise can be effectively absorbed, the transmission to the indoor is avoided, through the matching of the above structures, the advantage of good double-sided sound insulation effect is achieved, the problem that the existing sound insulation board is single-sided, the sound insulation effect is poor, and the influence on the daily life of people is solved, the left end of the first sound absorption layer 3 is connected with the fireproof layer 2 through the acrylate adhesive, and the fireproof layer 2 comprises the transparent fireproof coating layer 201 and the polystyrene emulsion layer 202, can effectively improve the fire prevention effect of this abatvoix, passed through the acrylate adhesive at the right-hand member of second sound absorbing layer 4 and connected waterproof layer 5, and waterproof layer 5 includes polyurethane waterproof coating layer 501, compound waterproof coating layer 502 and waterproof ventilative rete 503, can effectively improve the water-proof effects of this abatvoix.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A two-sided abatvoix, includes base plate layer (1), its characterized in that: the left end of the substrate layer (1) is connected with a first sound absorption layer (3) through acrylate adhesive, the first sound absorption layer (3) comprises a wave cotton layer (301), a glass fiber cotton layer (302) and a foaming silica gel layer (303), the left end of the first sound absorption layer (3) is connected with a fireproof layer (2) through acrylate adhesive, the fireproof layer (2) comprises a transparent fireproof coating layer (201) and a polystyrene emulsion layer (202), the right end of the substrate layer (1) is connected with a second sound absorption layer (4) through acrylate adhesive, the second sound absorption layer (4) comprises an ore cotton layer (401) and a sound absorption cotton layer (402), the right end of the second sound absorption layer (4) is connected with a waterproof layer (5) through an acrylate adhesive, the waterproof layer (5) comprises a polyurethane waterproof coating layer (501), a composite waterproof coating layer (502) and a waterproof breathable film layer (503).

2. A double-sided acoustic panel as claimed in claim 1, wherein: transparent fire prevention coating layer (201) are located the leftmost end of flame retardant coating (2), the right-hand member of transparent fire prevention coating layer (201) is connected with polystyrene emulsion layer (202) through the acrylate adhesive, the thickness of transparent fire prevention coating layer (201) is 0.22 ~ 0.38cm, the thickness of polystyrene emulsion layer (202) is 0.12 ~ 0.28 cm.

3. A double-sided acoustic panel as claimed in claim 1, wherein: the right-hand member of polystyrene emulsion layer (202) is connected with the cotton layer of wave (301) through the acrylate adhesive, the right-hand member of the cotton layer of wave (301) is connected with the cotton layer of glass fiber (302) through the acrylate adhesive, the right-hand member of the cotton layer of glass fiber (302) is connected with foaming silica gel layer (303) through the acrylate adhesive, the thickness on the cotton layer of wave (301) is 0.11 ~ 0.23cm, the thickness on the cotton layer of glass fiber (302) is 0.12 ~ 0.22cm, the thickness of foaming silica gel layer (303) is 0.12 ~ 0.31 cm.

4. A double-sided acoustic panel as claimed in claim 1, wherein: the right end of the foaming silica gel layer (303) is connected with a substrate layer (1) through an acrylate adhesive, and the thickness of the substrate layer (1) is 1.5-2.2 cm.

5. A double-sided acoustic panel as claimed in claim 1, wherein: the right-hand member of base plate layer (1) is connected with mineral wool layer (401) through the acrylate adhesive, the right-hand member of mineral wool layer (401) is connected with through the acrylate adhesive and inhales sound cotton layer (402), the thickness of mineral wool layer (401) is 0.19 ~ 0.29cm, the thickness of inhaling sound cotton layer (402) is 0.21 ~ 0.31 cm.

6. A double-sided acoustic panel as claimed in claim 1, wherein: inhale the right-hand member on cotton layer of sound (402) and be connected with polyurethane waterproof coating layer (501) through the acrylate adhesive, the right-hand member of polyurethane waterproof coating layer (501) is connected with compound waterproof coating layer (502) through the acrylate adhesive, the right-hand member of compound waterproof coating layer (502) is connected with waterproof ventilative rete (503) through the acrylate adhesive, the thickness of polyurethane waterproof coating layer (501) is 0.14 ~ 0.21cm, the thickness of compound waterproof coating layer (502) is 0.12 ~ 0.22cm, the thickness of waterproof ventilative rete (503) is 0.11 ~ 0.21 cm.

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