CN210634235U - Environment-friendly acoustic celotex board - Google Patents
Environment-friendly acoustic celotex board Download PDFInfo
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- CN210634235U CN210634235U CN201920961118.9U CN201920961118U CN210634235U CN 210634235 U CN210634235 U CN 210634235U CN 201920961118 U CN201920961118 U CN 201920961118U CN 210634235 U CN210634235 U CN 210634235U
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Abstract
The utility model discloses an environment-friendly acoustic celotex board, including the soundproof frame board, the bottom pressfitting of soundproof frame board has the rubber pad, the inner chamber bottom joint of soundproof frame board has the mineral wool board, the bottom of mineral wool board extends the inner chamber bottom of soundproof frame board and is located same water flat line with the inner chamber bottom of rubber pad, the inner chamber of soundproof frame board and the top that is located the rubber pad are provided with the damping acoustic celotex board, the top of mineral wool board has been paintd the bond line and has been bonded mutually through the lower surface of bond line with the damping acoustic celotex board, the inner chamber of damping acoustic celotex board is embedded to have the support frame, the inner chamber of soundproof frame board and the top that is located the damping acoustic celotex board are provided with the wave abatvoix board, the top of. This environment-friendly acoustic celotex board can reduce the interior formaldehyde content of acoustic celotex board, avoids the too much polluted environment of formaldehyde content in the acoustic celotex board, causes harm to the human body to protect the acoustic celotex board to avoid moist air to corrode, improve the acoustic celotex board life.
Description
Technical Field
The utility model relates to a sound-proof board technical field specifically is an environment-friendly sound-proof board.
Background
The sound insulation board is a plate block which acts on sound insulation effect and has the classification of building sound insulation and structure sound insulation. The acoustic panel is not capable of blocking sound of all frequencies, the object has inherent resonance frequency, the sound close to the resonance frequency of the object has obviously reduced sound-blocking effect, the acoustic panel has the difference between air sound and vibration sound, the air sound acoustic panel is a panel for blocking sound transmitted in the air, and the vibration sound acoustic panel is a panel and a system for blocking sound transmitted in rigid members (such as reinforced concrete integral houses);
at present, the existing sound insulation board materials on the market are bonded by adopting the adhesive, formaldehyde is contained in the adhesive, so that the environment pollution of the sound insulation board is caused, the harm is caused to human bodies, and moisture is caused to be large due to the fact that the sound insulation board is laid on a shed roof, the sound insulation board is easy to rot, and the service life of the sound insulation board is further influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an environment-friendly acoustic celotex board to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an environment-friendly sound insulation board comprises a sound insulation frame board, wherein a rubber pad is pressed at the bottom end of the sound insulation frame board, the bottom end of the inner cavity of the sound insulation frame plate is clamped with a mineral wool plate, the bottom end of the mineral wool plate extends out of the bottom end of the inner cavity of the sound insulation frame plate and is positioned on the same horizontal line with the bottom end of the inner cavity of the rubber pad, a damping sound insulation board is arranged in the inner cavity of the sound insulation frame plate and above the rubber pad, a bonding layer is coated on the top end of the mineral wool board and is bonded with the lower surface of the damping sound insulation board through the bonding layer, the inner cavity of the damping sound-insulating board is embedded with a support frame, the inner cavity of the sound-insulating frame board is provided with a wave sound-absorbing board above the damping sound-insulating board, the top end of the damping sound insulation board is coated with an adhesive layer and is bonded with the lower surface of the wave sound absorption board through the adhesive layer, the top end of the sound insulation frame plate is provided with a moisture-proof structure, and the bottom end of the moisture-proof structure is coated with an adhesive layer and is bonded with the top end of the sound insulation frame plate through the adhesive layer;
dampproofing structure includes XPE board, UV antibacterial board, moisture absorption membrane and dampproofing coating, the lower surface of XPE board bonds mutually through the top of bond line and syllable-dividing framed panel, the top pressfitting of XPE board has the UV antibacterial board, the top pressfitting of UV antibacterial board has the moisture absorption membrane, the top of moisture absorption membrane and the lateral wall of XPE board, UV antibacterial board and moisture absorption membrane have all been paintd the dampproofing coating.
Preferably, the cross section of the inner cavity of the sound insulation frame plate is rectangular, and the bottom end area of the XPE plate is larger than the cross section area of the inner cavity of the sound insulation frame plate.
Preferably, the shape of the support frame is a cross.
Preferably, the wave sound-absorbing board is made of E0-grade centrifugal glass wool, and the surface of the wave sound-absorbing board is provided with honeycomb blind holes.
Preferably, the bonding layer is an environment-friendly biological adhesive, and the main material of the bonding layer is a natural biological material and does not contain formaldehyde.
Compared with the prior art, the beneficial effects of the utility model are that: this environment-friendly acoustic celotex board, fixed mode through using bonding and pressfitting to combine together fixes the acoustic celotex board material layer, and then reduce the adhesive use amount, and adopt the environment-friendly biological glue that does not contain formaldehyde, through XPE board, UV antibacterial board, moisture absorption membrane and dampproof coating cooperate, with carry out isolated processing to acoustic celotex board top humid air, thereby reduce formaldehyde content in the acoustic celotex board, avoid the too much polluted environment of formaldehyde content in the acoustic celotex board, cause harm to the human body, and protect the acoustic celotex board to avoid humid air to corrode, improve acoustic celotex board life.
Drawings
FIG. 1 is an exploded view of the present invention;
FIG. 2 is a schematic view of the moisture-proof structure of the present invention;
fig. 3 is a front sectional view of the present invention.
In the figure: 1. sound insulation frame board, 2, rubber pad, 3, mineral wool board, 4, acoustic celotex board, 5, support frame, 6, wave abatvoix, 7, dampproofing structure, 701, XPE board, 702, the antibacterial board of UV, 703, moisture absorption membrane, 704, dampproof coating, 8, bond line.
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.
Referring to fig. 1-3, the present invention provides a technical solution: an environment-friendly sound insulation board comprises a sound insulation frame board 1, wherein a rubber pad 2 is pressed at the bottom end of the sound insulation frame board 1, a mineral wool board 3 is clamped at the bottom end of an inner cavity of the sound insulation frame board 1, the mineral wool board 3 is made of high-quality slag serving as a raw material and refined into spherical sponge, and a nano antibacterial agent, a moisture-proof agent, a fireproof agent and a vinyl mildew-proof coating are added into the mineral wool board 3 to achieve comprehensive antibacterial, mildew-proof, fireproof and damp-proof effects, the bottom end of the mineral wool board 3 extends out of the bottom end of the inner cavity of the sound insulation frame board 1 and is positioned on the same horizontal line with the bottom end of the inner cavity of the rubber pad 2, a damping sound insulation board 4 is arranged in the inner cavity of the sound insulation frame board 1 and above the rubber pad 2, the damping sound insulation board 4 is a crystal damping sound insulation board and is a sound insulation board made of a damping constraint structure and a novel high polymer material, the top end of the mineral wool board 3 is coated with an adhesive layer 8 and is bonded with the lower surface of the damping sound-insulating board 4 through the adhesive layer 8, the inner cavity of the damping sound-insulating board 4 is embedded with a support frame 5, the inner cavity of the sound-insulating frame board 1 is provided with a wave sound-absorbing board 6 above the damping sound-insulating board 4, the wave sound-absorbing board 6 is made of centrifugal glass wool, and is formed by processing glass in a molten state by a centrifugal blowing process, so that the mineral wool board has good sound-absorbing characteristic, can absorb sound energy in a room in a large amount, reduce reverberation time and reduce indoor noise, further improving the sound insulation effect of the utility model, the top end of the damping sound insulation board 4 is coated with a bonding layer 8 and is bonded with the lower surface of the wave sound absorption board 6 through the bonding layer 8, the top end of the sound insulation frame plate 1 is provided with a moisture-proof structure 7, the bottom end of the moisture-proof structure 7 is coated with the bonding layer 8 and is bonded with the top end of the sound insulation frame plate 1 through the bonding layer 8;
the moisture-proof structure 7 comprises an XPE plate 701, a UV antibacterial plate 702, a moisture-absorbing film 703 and a moisture-proof coating 704, wherein the lower surface of the XPE plate 701 is bonded with the top end of a sound-insulating frame plate 1 through an adhesive layer 8, the XPE plate is made of a chemically cross-linked polyethylene foam material and has good water-resisting property and can block damp air from corroding the sound-insulating plate, the UV antibacterial plate 702 is pressed on the top end of the XPE plate 701, the UV antibacterial plate 702 takes a medium-density fiber cement plate as a base material and takes UV paint as a raw material and is added with an imported antibacterial agent, the surface of the XPE plate is flat and smooth and has good antibacterial capability, fungi bred by damp air can be effectively prevented from being attached to the sound-insulating plate, the moisture-absorbing film 702 is pressed on the top end, the moisture-absorbing film 703 is made of fiber cloth and can absorb moisture, the damp air is prevented from passing through the moisture-proof coating 704, the top end of the moisture-absorbing film 703 and the side walls of the XPE plate 701, the UV, the moisture-proof coating 704 is a solvent-based moisture-proof coating, adopts a high polymer material as a main film forming substance, and can effectively prevent moisture erosion.
Preferably, the cross section of the inner cavity of the soundproof frame plate 1 is rectangular, and the bottom end area of the XPE plate 701 is larger than the cross section area of the inner cavity of the soundproof frame plate 1, so as to prevent the moist air from entering the lower soundproof plate material layer and corrode the lower soundproof plate material layer.
Preferably, the support frame 5 is cross-shaped to support the damping baffle 4, thereby improving the stability of the baffle.
As a preferred scheme, furthermore, the wave sound-absorbing board 6 is made of a centrifugal glass wool material with a formaldehyde content of E0 level, and the surface of the wave sound-absorbing board 6 is provided with honeycomb blind holes, so that the formaldehyde content of the wave sound-absorbing board 6 is reduced, the sound-absorbing, noise-reducing and shock-absorbing effects of the wave sound-absorbing board 6 are improved, and the blind hole structure of the wave sound-absorbing board 6 can absorb a large amount of injected sound wave energy to attenuate sound waves.
As a preferred scheme, further, the adhesive layer 8 is an environment-friendly biological adhesive, and the main material of the adhesive layer is a natural biological material, which does not contain formaldehyde, so that the content of formaldehyde in the sound insulation board is reduced, and the condition that the environment is polluted by too much formaldehyde in the sound insulation board and the harm is caused to human bodies is avoided.
In the description of the present invention, it is to be understood that the terms "top", "bottom", "upper", "lower", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "disposed," "bonded," "pressed," and the like are to be construed broadly and include, for example, a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations. 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 (4)
1. The utility model provides an environment-friendly acoustic celotex board, includes sound insulation frame board (1), its characterized in that: the bottom of the sound insulation frame plate (1) is pressed with a rubber pad (2), the inner cavity bottom of the sound insulation frame plate (1) is connected with a mineral wool plate (3) in a clamping manner, the bottom of the mineral wool plate (3) extends out of the inner cavity bottom of the sound insulation frame plate (1) and is positioned on the same horizontal line with the inner cavity bottom of the rubber pad (2), a damping sound insulation plate (4) is arranged in the inner cavity of the sound insulation frame plate (1) and is positioned above the rubber pad (2), the top end of the mineral wool plate (3) is coated with an adhesive layer (8) and is bonded with the lower surface of the damping sound insulation plate (4) through the adhesive layer (8), a support frame (5) is embedded in the inner cavity of the damping sound insulation frame plate (4), a wave sound absorption plate (6) is arranged in the inner cavity of the sound insulation frame plate (1) and is positioned above the damping sound insulation plate (4), the top end of the damping sound insulation plate (4) is coated with the adhesive layer (8) and is bonded, the top end of the sound insulation frame plate (1) is provided with a moisture-proof structure (7), the bottom end of the moisture-proof structure (7) is coated with an adhesive layer (8) and is bonded with the top end of the sound insulation frame plate (1) through the adhesive layer (8);
dampproofing structure (7) are including XPE board (701), the antibiotic board of UV (ultraviolet) 702, moisture absorption membrane (703) and dampproofing coating (704), the lower surface of XPE board (701) bonds mutually through adhesive layer (8) and the top of sound insulation framed bent (1), the top pressfitting of XPE board (701) has the antibiotic board of UV (ultraviolet) 702, the top pressfitting of the antibiotic board of UV (ultraviolet) 702 has moisture absorption membrane (703), the top of moisture absorption membrane (703) and the lateral wall of XPE board (701), the antibiotic board of UV (ultraviolet) 702) and moisture absorption membrane (703) have all been smeared dampproofing coating (704).
2. The environment-friendly acoustical panel of claim 1, wherein: the cross section of the inner cavity of the sound insulation frame plate (1) is rectangular, and the area of the bottom end of the XPE plate (701) is larger than the area of the cross section of the inner cavity of the sound insulation frame plate (1).
3. The environment-friendly acoustical panel of claim 1, wherein: the shape of the support frame (5) is cross-shaped.
4. The environment-friendly acoustical panel of claim 1, wherein: the wave sound-absorbing board (6) is made of centrifugal glass wool with the formaldehyde content of E0 level, and the surface of the wave sound-absorbing board (6) is provided with honeycomb blind holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920961118.9U CN210634235U (en) | 2019-06-25 | 2019-06-25 | Environment-friendly acoustic celotex board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920961118.9U CN210634235U (en) | 2019-06-25 | 2019-06-25 | Environment-friendly acoustic celotex board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210634235U true CN210634235U (en) | 2020-05-29 |
Family
ID=70791045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920961118.9U Active CN210634235U (en) | 2019-06-25 | 2019-06-25 | Environment-friendly acoustic celotex board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210634235U (en) |
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2019
- 2019-06-25 CN CN201920961118.9U patent/CN210634235U/en active Active
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