CN220580328U - Sound insulation building board - Google Patents
Sound insulation building board Download PDFInfo
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- CN220580328U CN220580328U CN202322066699.9U CN202322066699U CN220580328U CN 220580328 U CN220580328 U CN 220580328U CN 202322066699 U CN202322066699 U CN 202322066699U CN 220580328 U CN220580328 U CN 220580328U
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- 238000009413 insulation Methods 0.000 title claims abstract description 121
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 24
- 239000010959 steel Substances 0.000 claims abstract description 24
- 239000002184 metal Substances 0.000 claims abstract description 18
- 229910052751 metal Inorganic materials 0.000 claims abstract description 18
- 229910052602 gypsum Inorganic materials 0.000 claims abstract description 12
- 239000010440 gypsum Substances 0.000 claims abstract description 12
- 229920000742 Cotton Polymers 0.000 claims abstract description 8
- 238000013016 damping Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 43
- 238000010521 absorption reaction Methods 0.000 abstract description 33
- 239000000463 material Substances 0.000 abstract description 7
- 239000007769 metal material Substances 0.000 abstract description 5
- 238000004134 energy conservation Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 42
- 238000005457 optimization Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005034 decoration Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000008093 supporting effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
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- Building Environments (AREA)
Abstract
The utility model discloses a sound insulation building board, which comprises a metal steel plate, wherein a light steel keel is arranged on the outer side of the metal steel plate, a first sound insulation layer is arranged on the outer side of the light steel keel, a second sound insulation layer is arranged on the outer wall of the first sound insulation layer, a gypsum board is arranged on the other side of the second sound insulation layer, a third sound insulation layer is arranged on the other side of the gypsum board, the second sound insulation layer is a honeycomb sound insulation board, the sound absorption effect is good, because a plurality of closed cells are isolated inside the gypsum board, air flow is blocked, sound waves are blocked, the sound absorption coefficient is increased, the sound insulation and noise reduction effect is good, the third sound insulation layer is sound insulation cotton, besides effective sound insulation, the sound insulation and heat insulation performance are good, the sound absorption board is made of metal materials, a plurality of evenly distributed sound absorption holes are formed in the outer wall, the sound waves can enter the inside of the sound absorption material to be rubbed with the hole edges along the sound absorption holes, the sound energy conservation law is converted into heat energy, the heat energy is greatly reduced, the sound energy is well, and the sound insulation and the noise reduction effect is good.
Description
Technical Field
The utility model relates to the technical field of sound insulation building plates, in particular to a sound insulation building plate.
Background
The general object has sound insulation effect, sound is wave energy, and the medium is required to be transmitted, so that when the sound is transmitted in the same medium, the higher the density of the medium is, the higher the transmission speed is. When propagating in different media, i.e. from one medium into the other through the critical interface of the two media, the transmission of acoustic energy is essentially that of vibration amplitude, and therefore loss of acoustic energy occurs, the greater the difference in density between the two media, the greater the loss of acoustic energy. Since the material having a larger difference from the air density is generally a material having a high density, the higher the density is, the better the sound-insulating effect is. Noise produced by vehicles and construction sites in life has great influence on life and work of people and even harm to health of people;
therefore, a plurality of sound insulation facilities are adopted in house decoration and constructional engineering, the sound insulation boards on the market at present are all of single-layer design, the structure is simple, the sound absorption and sound insulation effects of the sound insulation boards are not ideal, and the sound absorption and sound insulation effects can be reduced after long-time use.
Disclosure of Invention
The utility model aims to provide a sound insulation building board which has the characteristics of adopting a multi-layer structure, being good in sound insulation and noise reduction effect, effectively blocking sound transmission, high in self strength and long in service life.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sound insulation building board, includes the metal sheet, the outside of metal sheet is provided with the light gauge steel, the outside of light gauge steel is provided with first puigging, the outer wall of first puigging is provided with the second puigging, the opposite side of second puigging is provided with the gypsum board, the opposite side of gypsum board is provided with the third puigging, the opposite side of third puigging is provided with the abatvoix, the outer wall of abatvoix is provided with the decorative layer.
In order to enhance the sound insulation effect, as one of the sound insulation building panels of the present utility model, the first sound insulation layer is preferably a sound insulation damping felt.
In order to enhance the sound insulation effect, as one of the sound insulation building panels of the present utility model, preferably, the second sound insulation layer is a honeycomb sound insulation panel.
In order to enhance the sound insulation effect, as one of the sound insulation building panels of the present utility model, the third sound insulation layer is preferably a sound insulation cotton.
In order to make the sound waves and the hole edges rub and convert heat energy, the sound-insulating building board is preferably made of metal, and a plurality of uniformly distributed sound-absorbing holes are formed in the outer wall of the sound-absorbing board.
In order to facilitate the sound wave entering the sound absorbing plate, the sound-insulating building plate is preferable, and the outer wall of the decorative layer is provided with a plurality of micro-slits.
Compared with the prior art, the utility model has the following beneficial effects:
the metal steel plate is used as a basic layer of the building board, the overall strength of the building board is guaranteed, the supporting effect is improved, the service life is prolonged, the light steel keels are arranged on the outer side of the metal steel plate, the weight is light, the strength is high, the vibration-proof effect is good, the strength of the building board is further enhanced, the first sound insulation layer is a sound insulation damping felt, high-purity fine iron powder is used as a raw material, external noise can be effectively isolated, the sound insulation effect is good, the second sound insulation layer is a honeycomb sound insulation plate, the sound absorption effect of the honeycomb sound insulation plate is good, due to the fact that a plurality of isolated closed cells exist in the interior of the honeycomb sound insulation plate, air flow is blocked, sound waves are blocked, the sound absorption coefficient is increased, the sound insulation and noise reduction effect is good, the strength is high, the sound insulation effect is good, the fireproof performance is achieved, the overall service effect of the building board is improved, the third sound insulation layer is sound insulation cotton, besides effective sound insulation, good dampproof and heat insulation performance are achieved, the sound absorption plate is made of metal material, a plurality of evenly distributed sound absorption holes are formed in the outer wall, the sound absorption layer is high in strength, the sound absorption material can be subjected to friction and acoustic energy is converted into heat energy along the sound absorption holes, according to the law of conservation of energy, the sound energy is reduced, the noise reduction, the sound insulation effect is the best, the sound insulation effect is the outside, and the decoration effect is good, and the decoration effect is achieved.
Drawings
FIG. 1 is a block diagram of the overall cross-section of the present utility model;
fig. 2 is a perspective view of the acoustic panel of the present utility model.
In the figure: 1. a metal steel plate; 2. a light steel keel; 3. a first sound insulation layer; 4. a second sound insulation layer; 5. a gypsum board; 6. a third sound insulation layer; 7. a sound absorbing panel; 8. a decorative layer; 9. and the sound absorption holes are formed in the base.
Detailed Description
Referring to fig. 1 to 2, a sound insulation building board comprises a metal steel plate 1, wherein a light steel keel 2 is arranged on the outer side of the metal steel plate 1, a first sound insulation layer 3 is arranged on the outer side of the light steel keel 2, a second sound insulation layer 4 is arranged on the outer wall of the first sound insulation layer 3, a gypsum board 5 is arranged on the other side of the second sound insulation layer 4, a third sound insulation layer 6 is arranged on the other side of the gypsum board 5, a sound absorption board 7 is arranged on the other side of the third sound insulation layer 6, and a decorative layer 8 is arranged on the outer wall of the sound absorption board 7.
In this embodiment: the metal steel plate 1 is used as a building plate base layer, the overall strength of the building plate is guaranteed, the supporting effect is improved, the service life is prolonged, the light steel keels 2 are arranged on the outer side of the metal steel plate 1, the weight is light, the strength is high, the vibration-proof effect is good, the strength of the building plate is further enhanced, the first sound insulation layer 3 is a sound insulation damping felt, high-purity fine iron powder is used as a raw material, the external noise can be effectively isolated, the sound insulation effect is good, the second sound insulation layer 4 is a honeycomb sound insulation plate, the sound absorption effect of the honeycomb sound insulation plate is good, due to the fact that a plurality of isolated closed cells are arranged in the honeycomb sound insulation plate, air current is blocked, sound waves are blocked, the sound absorption coefficient is increased, the sound insulation and noise reduction effect is good, the gypsum plate 5 is arranged, the strength is high, the sound insulation effect is good, the fireproof performance is achieved, the overall service effect of the building plate is improved, the third sound insulation layer 6 is sound insulation cotton, good dampproof and heat insulation performance are achieved, besides being effective, the sound insulation holes 9 are formed in metal material and the outer wall, the sound absorption layer 9 is high in strength, the sound waves can be deeply rubbed with the hole edges along the sound absorption holes 9, the interior of the sound absorption material, the sound energy is converted into sound energy, the sound energy and the sound energy is the sound energy and the sound energy is the best and the sound insulation effect is the sound insulation layer and the sound insulation effect is the attractive effect 8.
As a technical optimization scheme of the utility model, the first sound insulation layer 3 is a sound insulation damping felt.
In this embodiment: the first sound insulation layer 3 is a sound insulation damping felt, and is prepared from high-purity fine iron powder, so that external noise can be effectively isolated, and the sound insulation effect is good.
As a technical optimization scheme of the utility model, the second sound insulation layer 4 is a honeycomb sound insulation plate.
In this embodiment: the second sound insulation layer 4 is a honeycomb sound insulation board, the sound absorption effect of the honeycomb sound insulation board is good, and because a plurality of closed cells are isolated from each other, the air flow is blocked, the sound wave is blocked, the sound absorption coefficient is increased, and the sound insulation and noise reduction effect is good.
As a technical optimization scheme of the utility model, the third sound insulation layer 6 is made of sound insulation cotton.
In this embodiment: the third sound insulation layer 6 is a sound insulation cotton, which has good moisture and heat resistance in addition to effective sound insulation.
As a technical optimization scheme of the utility model, the sound absorbing plate 7 is made of metal, and a plurality of uniformly distributed sound absorbing holes 9 are formed in the outer wall of the sound absorbing plate.
In this embodiment: the acoustic board 7 is the metal material and a plurality of evenly distributed's sound absorption hole 9 have been seted up to the outer wall, and self intensity is high, and sound wave can go deep into the inside and hole edge of sound absorption material and take place the friction and turn into heat energy with sound energy along sound absorption hole 9, and according to the law of conservation of energy, heat energy has more reduced sound energy, and it is effectual to give sound insulation and fall the noise.
As a technical optimization scheme of the utility model, a plurality of micro-slits are formed in the outer wall of the decorative layer 8.
In this embodiment: the outermost side is decorative layer 8, plays decorative effect, improves building board aesthetic property, through setting up the micro-gap, the sound wave of being convenient for gets into the abatvoix 7 inside.
Working principle: the metal steel plate 1 is used as a building plate base layer, the overall strength of the building plate is guaranteed, the supporting effect is improved, the service life is prolonged, the light steel keels 2 are arranged on the outer side of the metal steel plate 1, the weight is light, the strength is high, the vibration-proof effect is good, the strength of the building plate is further enhanced, the first sound insulation layer 3 is a sound insulation damping felt, high-purity fine iron powder is used as a raw material, the external noise can be effectively isolated, the sound insulation effect is good, the second sound insulation layer 4 is a honeycomb sound insulation plate, the sound absorption effect of the honeycomb sound insulation plate is good, due to the fact that a plurality of isolated closed cells are arranged in the honeycomb sound insulation plate, air current is blocked, sound waves are blocked, the sound absorption coefficient is increased, the sound insulation and noise reduction effect is good, the gypsum plate 5 is arranged, the strength is high, the sound insulation effect is good, the fireproof performance is achieved, the overall service effect of the building plate is improved, the third sound insulation layer 6 is sound insulation cotton, good dampproof and heat insulation performance are achieved, besides being effective, the sound insulation holes 9 are formed in metal material and the outer wall, the sound absorption layer 9 is high in strength, the sound waves can be deeply rubbed with the hole edges along the sound absorption holes 9, the interior of the sound absorption material, the sound energy is converted into sound energy, the sound energy and the sound energy is the sound energy and the sound energy is the best and the sound insulation effect is the sound insulation layer and the sound insulation effect is the attractive effect 8.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. Sound insulation building board, including metal steel sheet (1), its characterized in that: the utility model discloses a sound absorbing board, including metal steel sheet (1), light steel joist (2)'s the outside is provided with first puigging (3), the outer wall of first puigging (3) is provided with second puigging (4), the opposite side of second puigging (4) is provided with gypsum board (5), the opposite side of gypsum board (5) is provided with third puigging (6), the opposite side of third puigging (6) is provided with abatvoix (7), the outer wall of abatvoix (7) is provided with decorative layer (8).
2. A sound-insulating building panel according to claim 1, wherein: the first sound insulation layer (3) is a sound insulation damping felt.
3. A sound-insulating building panel according to claim 1, wherein: the second sound insulation layer (4) is a honeycomb sound insulation plate.
4. A sound-insulating building panel according to claim 1, wherein: the third sound insulation layer (6) is made of sound insulation cotton.
5. A sound-insulating building panel according to claim 1, wherein: the sound-absorbing plate (7) is made of metal, and a plurality of uniformly distributed sound-absorbing holes (9) are formed in the outer wall of the sound-absorbing plate.
6. A sound-insulating building panel according to claim 1, wherein: the outer wall of the decorative layer (8) is provided with a plurality of micro-slits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322066699.9U CN220580328U (en) | 2023-08-02 | 2023-08-02 | Sound insulation building board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322066699.9U CN220580328U (en) | 2023-08-02 | 2023-08-02 | Sound insulation building board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220580328U true CN220580328U (en) | 2024-03-12 |
Family
ID=90109202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322066699.9U Active CN220580328U (en) | 2023-08-02 | 2023-08-02 | Sound insulation building board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220580328U (en) |
-
2023
- 2023-08-02 CN CN202322066699.9U patent/CN220580328U/en active Active
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