CN216516260U - Noise control sound building outer wall structure - Google Patents
Noise control sound building outer wall structure Download PDFInfo
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- CN216516260U CN216516260U CN202122980247.2U CN202122980247U CN216516260U CN 216516260 U CN216516260 U CN 216516260U CN 202122980247 U CN202122980247 U CN 202122980247U CN 216516260 U CN216516260 U CN 216516260U
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- sound insulation
- wall
- curtain wall
- noise
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- 238000009413 insulation Methods 0.000 claims abstract description 52
- 238000005192 partition Methods 0.000 claims abstract description 30
- 239000011521 glass Substances 0.000 claims abstract description 27
- 238000010276 construction Methods 0.000 claims abstract description 17
- 229910052751 metal Inorganic materials 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims abstract description 13
- 239000004568 cement Substances 0.000 claims description 10
- 239000011094 fiberboard Substances 0.000 claims description 9
- 229910052602 gypsum Inorganic materials 0.000 claims description 9
- 239000010440 gypsum Substances 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- 239000012774 insulation material Substances 0.000 claims description 8
- 239000011490 mineral wool Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 9
- 238000007781 pre-processing Methods 0.000 abstract description 3
- 239000012634 fragment Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
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- Load-Bearing And Curtain Walls (AREA)
Abstract
The utility model relates to the technical field of noise-proof buildings, in particular to a noise-proof building outer wall structure which comprises a unit type curtain wall and a partition wall, wherein the unit type curtain wall comprises a metal supporting plate and a glass plate, a sound insulation film is arranged in the glass plate, the metal supporting plate and the glass plate are connected through a keel to form a whole unit type curtain wall, a hanging piece is arranged on one side of the top end of the unit type curtain wall, and a connecting piece is arranged on one side of the bottom end of the unit type curtain wall; the partition wall is installed in the indoor one side of unitized curtain wall, includes at least three-layer acoustic celotex board. Noise control sound building outer wall structure in this application includes unitized curtain and partition wall, and unitized curtain and partition wall all adopt mill's preprocessing, the construction mode of on-the-spot concatenation installation, whole damp-free operation reduces the building rubbish pollution, and the energy saving accords with the form requirement of the green building of advocating by the present country. Simultaneously, the whole sound insulation performance of unitized curtain wall and partition wall in this application is good, can be applicable to buildings such as hotel, official working in the high noise region, has extensive using value.
Description
Technical Field
The utility model relates to the technical field of noise-proof buildings, in particular to an outer wall structure of a noise-proof building.
Background
At present, the conventional sound insulation outer wall generally adopts building blocks, cement fiber boards and other components, the construction is relatively complex, and the full dry construction cannot be realized. Meanwhile, the wet construction easily causes large dimension error of each component, the construction speed is slow, and the industrialization rate is low. Most importantly, the sound insulation effect is not obvious, and particularly in areas with high noise, such as airports or urban main road accessories, the sound insulation outer wall manufactured by the conventional method cannot achieve a good sound insulation effect at all.
Therefore, the existing sound insulation outer wall cannot play a role in quick construction for quick construction and assembly type buildings, and cannot completely solve the indoor sound insulation problem of a high-noise area.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an anti-noise building outer wall structure to solve the problems in the background art.
In order to achieve the purpose, the technical scheme adopted by the utility model is to provide an anti-noise building outer wall structure which comprises a unit type curtain wall and a partition wall, wherein the unit type curtain wall comprises a metal supporting plate and a glass plate, a sound insulation film is arranged in the glass plate, the metal supporting plate and the glass plate are connected through a keel to form a whole unit type curtain wall, one side of the top end of the unit type curtain wall is provided with a hanging piece, and one side of the bottom end of the unit type curtain wall is provided with a connecting piece; the partition wall is installed the indoor one side of unitized curtain wall includes at least three-layer acoustic celotex board.
Furthermore, the partition wall adopts three layers of sound insulation boards, and a first layer of sound insulation board, a second layer of sound insulation board and a third layer of sound insulation board are sequentially arranged on one surface close to the unit type curtain wall; the first layer of sound insulation board comprises a keel bracket, and a fiber board or a gypsum board for hanging cement is arranged on the inner side of the keel bracket; the second layer of sound insulation board comprises a keel bracket, light sound insulation materials are filled in the keel bracket, and a fiber board or a gypsum board for hanging cement is arranged on the inner side of the keel bracket; the third layer of sound insulation board comprises a keel support, and light sound insulation materials are filled in the keel support.
Further, rock wool is adopted as the light sound insulation material.
Further, the glass plate adopts a three-glass two-cavity structure, and a sound insulation film is arranged in each cavity.
Furthermore, one surface of the partition wall, which is positioned indoors, is provided with an inner decorative surface.
Furthermore, a glass window hole is reserved on the partition wall.
Further, the metal support plate is made of an aluminum plate.
The utility model has the beneficial effects that:
1. the noise control sound building outer wall structure in this application includes unitized curtain wall and partition wall, and unitized curtain wall and partition wall all adopt mill's preprocessing, and the construction mode of on-the-spot concatenation installation, whole non-wet operation reduces the building rubbish and pollutes, and the energy saving accords with the form requirement of the green building of advocating by the present country. The construction process of on-site splicing and installation is simple and rapid, saves time and labor, greatly shortens the construction period and improves the economic benefit. The field installation and construction are simple and quick, and the accuracy is high. Simultaneously, the whole sound insulation performance of unitized curtain wall and partition wall in this application is good, can be applicable to buildings such as hotel, official working in the high noise region, has extensive using value.
2. The glass plate adopts a three-glass two-cavity structure, and a sound insulation film is arranged in each cavity. By adopting the structure, two layers of sound insulation films can be arranged, and the sound insulation effect of the unit type curtain wall is further enhanced.
3. The metal supporting plate is made of aluminum plates, the aluminum plates are good in structural strength and light in weight, and the aluminum plates are convenient to transport and mount.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a side view of an external wall structure of a noise-proof building according to an embodiment of the present invention;
fig. 2 is a cross-sectional view of an external wall structure of a noise-proof building according to an embodiment of the present invention.
Description of reference numerals:
1. a unitized curtain wall; 2. a partition wall; 3. outdoors; 4. indoor; 5. a bottom beam; 6. a top beam.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of 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, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Referring to fig. 1 and 2, the noise-proof building exterior wall structure provided as an embodiment of the present invention includes a unitized curtain wall 1 and a partition wall 2, the unitized curtain wall 1 includes a metal support plate and a glass plate, a sound-proof film is disposed inside the glass plate, the metal support plate and the glass plate are connected by a keel to form a whole unitized curtain wall 1, a hanging member is disposed on one side of a top end of the unitized curtain wall 1, and a connecting member is disposed on one side of a bottom end of the unitized curtain wall 1; the partition wall 2 is installed on one side of an indoor 4 of the unitized curtain wall 1 and comprises at least three layers of sound insulation boards. The noise control sound building outer wall structure in this application includes unitized curtain wall 1 and partition wall 2, and unitized curtain wall 1 and partition wall 2 all adopt mill's preprocessing, and the construction mode of on-the-spot concatenation installation, whole damp-free operation reduces the building rubbish and pollutes, and the energy saving accords with the form requirement of the green building of advocating by the present country. The construction process of on-site splicing and installation is simple and rapid, saves time and labor, greatly shortens the construction period and improves the economic benefit. The field installation and construction are simple and quick, and the accuracy is high. Simultaneously, the whole sound insulation performance of unitized curtain wall 1 and partition wall 2 in this application is good, can be applicable to buildings such as hotel, official working in the high noise area, has extensive using value.
Specifically, the noise-proof building further comprises a bottom beam 5 and a top beam 6, and a hanging piece on one side of the top end of the unit type curtain wall 1 is directly hung and fixed on the top beam 6. The bottom beam 5 is embedded with steel beam parts, and the connecting parts at one side of the bottom end of the unit type curtain wall 1 are directly hung and fixed on the bottom beam 5. A glass window opening is reserved on the partition wall 2, the partition wall 2 adopts three layers of sound insulation boards, and a first layer of sound insulation board, a second layer of sound insulation board and a third layer of sound insulation board are arranged on one surface close to the unitized curtain wall 1 in sequence; the first layer of sound insulation board comprises a keel bracket, and a fiber board or a gypsum board for hanging cement is arranged on the inner side of the keel bracket; the second layer of sound insulation board comprises a keel bracket, light sound insulation materials are filled in the keel bracket, and a fiber board or a gypsum board for hanging cement is arranged on the inner side of the keel bracket; the third layer acoustic celotex board includes the fossil fragments support, and the light sound-proof material has been filled in the fossil fragments support, and light sound-proof material adopts the rock wool in this embodiment, and the one side that partition wall 2 is located indoor 4 is equipped with interior veneer.
Further, the glass plate adopts three-glass two-cavity structure, and 4 in each cavity are all equipped with sound insulation film. By adopting the structure, two layers of sound insulation films can be arranged, and the sound insulation effect of the unit type curtain wall 1 is further enhanced.
In the implementation process of the embodiment, the unitized curtain wall 1 is installed first, and then the partition wall 2 is installed. Unit curtain 1 adopts the form of metal support plate and glass board combination, and wherein metal support plate adopts aluminum plate, and aluminum plate structural strength is good, and the quality is light, both convenient transportation, easy to assemble again. The glass board adopts three glass two cavity structures, and 4 all are equipped with the sound insulation film in each cavity, connect aluminum plate and glass board through fossil fragments and form a monoblock unitized curtain wall 1, and the structure of this part can be prefabricated in the mill. When installing unit curtain 1, articulate earlier its top pendant and back timber 6 fixedly, then connect fixedly with the connecting piece of its bottom and the pre-buried girder steel spare on the floorbar 5, realized the fixed mounting of unit curtain 1. After the unit type curtain wall 1 is installed, a certain closed space can be formed, and the safety of indoor 4 construction is guaranteed.
After the unit type curtain wall 1 is installed, the partition wall 2 is installed on the inner side of the unit type curtain wall, the partition wall 2 comprises a first layer of sound insulation board, a second layer of sound insulation board and a third layer of sound insulation board, and the first layer of sound insulation board, the second layer of sound insulation board and the third layer of sound insulation board are sequentially installed. When installing first layer acoustic celotex board, build fossil fragments support earlier, the inboard installation of fossil fragments support has scraped the fibreboard or the gypsum board of cement, through the fix with screw. And installing a second layer of sound insulation board after the previous step is completed. When the second layer of sound insulation board is installed, the keel support is firstly built, then light sound insulation materials such as rock wool and the like are filled in the keel support, and finally, a fiber board or a gypsum board for hanging cement is installed on the inner side of the keel support and is fixed through screws. After the previous step is completed, a third layer of acoustical panel is installed. When the third layer of sound insulation board is installed, the keel support is firstly built, and then light sound insulation materials such as rock wool and the like are filled in the keel support. After the steps are completed, a cement fiber board or a gypsum board is hung on the top of the keel to form the whole enclosure system. Finally, an inner facing is arranged on one surface of the partition wall 2 positioned in the room 4.
By adopting the structure for installation, the sound insulation quantity of more than 50db can be isolated after actual completion, and the influence of outdoor 3 noises can be effectively avoided.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.
Claims (7)
1. An anti-noise building outer wall structure, comprising:
the unit type curtain wall (1) comprises a metal supporting plate and a glass plate, wherein a sound insulation film is arranged inside the glass plate, the metal supporting plate and the glass plate are connected through a keel to form a whole unit type curtain wall (1), a hanging piece is arranged on one side of the top end of the unit type curtain wall (1), and a connecting piece is arranged on one side of the bottom end of the unit type curtain wall (1);
and the partition wall (2) is arranged on one indoor (4) surface of the unitized curtain wall (1) and comprises at least three layers of sound insulation boards.
2. The noise-proof building exterior wall structure according to claim 1, wherein the partition wall (2) adopts three layers of sound insulation boards, and a first layer of sound insulation board, a second layer of sound insulation board and a third layer of sound insulation board are arranged in sequence from one side close to the unitized curtain wall (1);
the first layer of sound insulation board comprises a keel bracket, and a fiber board or a gypsum board for hanging cement is arranged on the inner side of the keel bracket;
the second layer of sound insulation board comprises a keel bracket, light sound insulation materials are filled in the keel bracket, and a fiber board or a gypsum board for hanging cement is arranged on the inner side of the keel bracket;
the third layer of sound insulation board comprises a keel support, and light sound insulation materials are filled in the keel support.
3. The noise-proof building exterior wall structure of claim 2, wherein the lightweight soundproof material is rock wool.
4. The noise-proof building exterior wall structure according to claim 1, wherein the glass plate adopts a three-glass two-cavity structure, and a sound-insulating film is arranged in each cavity (4).
5. A noise-proof construction exterior wall structure according to claim 1, wherein one side of the partition wall (2) located in the room (4) is provided with an interior finish.
6. The noise-proof building outer wall structure as claimed in claim 1, wherein a glass window opening is reserved on the partition wall (2).
7. The noise-proof building exterior wall structure of claim 1, wherein the metal supporting plate is an aluminum plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122980247.2U CN216516260U (en) | 2021-11-29 | 2021-11-29 | Noise control sound building outer wall structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122980247.2U CN216516260U (en) | 2021-11-29 | 2021-11-29 | Noise control sound building outer wall structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216516260U true CN216516260U (en) | 2022-05-13 |
Family
ID=81464190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122980247.2U Active CN216516260U (en) | 2021-11-29 | 2021-11-29 | Noise control sound building outer wall structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216516260U (en) |
-
2021
- 2021-11-29 CN CN202122980247.2U patent/CN216516260U/en active Active
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