CN111608285A - Method for mounting sound absorbing member - Google Patents
Method for mounting sound absorbing member Download PDFInfo
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- CN111608285A CN111608285A CN202010356519.9A CN202010356519A CN111608285A CN 111608285 A CN111608285 A CN 111608285A CN 202010356519 A CN202010356519 A CN 202010356519A CN 111608285 A CN111608285 A CN 111608285A
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- sound
- absorbing member
- mounting
- absorbing
- flexible
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000010521 absorption reaction Methods 0.000 claims abstract description 32
- 239000012528 membrane Substances 0.000 claims description 8
- 239000002131 composite material Substances 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 229910003460 diamond Inorganic materials 0.000 claims description 2
- 239000010432 diamond Substances 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 15
- 230000000694 effects Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 239000011229 interlayer Substances 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical group Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 229910052640 jadeite Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B1/8409—Sound-absorbing elements sheet-shaped
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/8209—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only sound absorbing devices
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/001—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by provisions for heat or sound insulation
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B2001/8263—Mounting of acoustical elements on supporting structure, e.g. framework or wall surface
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
- E04B1/84—Sound-absorbing elements
- E04B2001/8423—Tray or frame type panels or blocks, with or without acoustical filling
- E04B2001/8452—Tray or frame type panels or blocks, with or without acoustical filling with peripheral frame members
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Abstract
The invention discloses a method for mounting a sound-absorbing member. The method for mounting the sound-absorbing member includes the steps of: (1) preparing a sound absorbing structure comprising the steps of: A. obtaining a flexible sound absorbing film and a frame body which are matched in shape; the flexible sound absorbing film is provided with a sound absorbing layer; B. connecting the edge of the flexible sound absorption film with the frame body by adopting a first connecting assembly to obtain a sound absorption structure; (2) erecting a keel frame; (3) and the sound absorption structure is arranged on the vacant site of the keel frame by adopting a second connecting component. Therefore, the method for installing the sound-absorbing member has the advantages of short construction period, simple process and easy disassembly and maintenance.
Description
Technical Field
The invention relates to the technical field of sound absorption treatment of buildings, in particular to a method for installing a sound absorption member.
Background
The requirements of people on the quality of building engineering are gradually improved, and the noise prevention effect of buildings is emphasized besides the requirements on safety and use functions. Traditional sound insulation component is board class material, and its preparation takes a lot of work and time with the installation, is difficult for demolising and transforming after the installation, is heated easy deformation and discolours, and waterproof nature is poor, and the maintenance cost in later stage is higher. The novel sound insulation member is a film, generally called a sound absorption film, has good atomization stability and flexibility, can be cut into various shapes, and is generally adhered or fastened on the surface of a member such as a wall body. However, it is difficult to sufficiently exhibit the sound absorbing effect by using the sound absorbing film in this manner.
Disclosure of Invention
The invention mainly aims to provide a sound absorption structure, a sound absorption member and a mounting method of the sound absorption member, and aims to solve the technical problem that a sound absorption film in the prior art is poor in sound absorption effect.
In order to achieve the above object, according to one aspect of the present invention, there is provided a sound absorbing structure. Should inhale sound structure includes:
a flexible sound absorbing membrane having a sound absorbing layer;
a frame body having a shape matching the shape of the flexible sound absorbing film, the frame body having a first connection surface connected to an edge of the flexible sound absorbing film;
a first connection assembly connecting the flexible sound absorbing membrane with the first connection face.
Therefore, the flexible sound absorption film is fixed through the frame body, on one hand, both sides of the flexible sound absorption film can play a sound absorption role, and the flexible sound absorption film is convenient to detach and replace and can be used without being adhered to the surfaces of members such as a wall body. By adopting the frame bodies with different shapes for combination, the sound absorption members with different shapes can be obtained.
Furthermore, the thickness of the flexible sound absorbing film is less than or equal to 2000 mu m. Therefore, the sound absorption membrane has better flexibility.
Furthermore, the frame body is further provided with a second connecting surface, the first connecting surface and the second connecting surface are respectively located on the upper side and the lower side of the frame body, and the edge of the flexible sound absorbing film winds from the second connecting surface to the first connecting surface; the second connecting surface is preferably an arc surface. From this, can hide the framework in sight rear on the one hand, promote the aesthetic property, on the other hand can increase the area of contact of flexible sound absorbing membrane and framework to promote and inhale the stability of sound structure.
Further, the first connecting component comprises first bolt components which are connected with the edge of the flexible sound absorbing film and the first connecting surface and are distributed at intervals. Therefore, the use is convenient, and the connecting effect is good.
Further, the first connection assembly further comprises a first abutment surface, and the edge of the flexible sound absorbing membrane is located between the first connection surface and the first abutment surface. Therefore, the edge stress of the flexible sound absorbing film can be more uniform, and the smoothness of the flexible sound absorbing film is improved.
Furthermore, the edge of the flexible sound absorbing film is bent on the first connecting surface to form a two-layer structure, and the flexible sound absorbing films in the two-layer structure are connected with the first connecting surface through the first connecting assembly. Therefore, the connection strength between the flexible sound absorbing film and the frame body is further improved.
Furthermore, an interlayer is arranged between the two layers of structures; and/or a support structure for supporting the bent part is arranged at the bent part of the two-layer structure, and the support structure is provided with an arc surface. Therefore, the flexible sound absorbing film can be pre-tensioned after the interlayer and/or the supporting structure are/is installed, and the smoothness of the flexible sound absorbing film in the sound absorbing structure is improved. The supporting structures on different first connecting surfaces on each frame body can be connected into a whole, and the interlayers on different first connecting surfaces can also be connected into a whole, so that the tensioning effect is better.
In order to achieve the above object, according to another aspect of the present invention, there is also provided a sound-absorbing member. The sound-absorbing member is provided with a keel frame, the sound-absorbing structure is arranged on a vacancy of the keel frame, and the sound-absorbing structure is connected with the keel frame through a second connecting assembly.
Therefore, sound absorbing structures with different shapes and colors can form the sound absorbing member according to the needs of users. The sound-absorbing member has high strength, can be directly used as a wall body, is convenient to disassemble, assemble and maintain, and has long service life.
Further, the second connecting assembly comprises a first matching surface and a second matching surface which are perpendicular to each other, the first matching surface is connected with the frame through a second bolt assembly, the second matching surface is connected with the keel frame through a third bolt assembly, and the first matching surface is arranged on one side or two sides of the second matching surface. Therefore, the structure is simple, and quick installation and disassembly are convenient.
Further, inhale the sound component and still have buckle and decorative board, the buckle with the second fitting surface passes through fourth bolt assembly and connects, the decorative board with the buckle is connected. Therefore, the bolt assembly can be hidden in the decorative plate, and the attractiveness is obviously improved.
In order to achieve the above object, according to another aspect of the present invention, there is also provided a method of mounting a sound-absorbing member. The method for mounting the sound-absorbing member includes the steps of:
(1) preparing a sound absorbing structure comprising the steps of:
A. obtaining a flexible sound absorbing film and a frame body which are matched in shape; the flexible sound absorbing film is provided with a sound absorbing layer;
B. connecting the edge of the flexible sound absorption film with the frame body by adopting a first connecting assembly to obtain a sound absorption structure;
(2) erecting a keel frame;
(3) and the sound absorption structure is arranged on the vacant site of the keel frame by adopting a second connecting component.
Therefore, the method for installing the sound-absorbing member has the advantages of short construction period, simple process and easy disassembly and maintenance.
Further, the frame body is in a diamond shape or a triangular shape. Namely, the vacancy of the keel frame is rhombic or triangular. When the rhombus or the triangle is adopted, the intensity of the keel frame is high. The rhombus shape may be combined with the triangle shape to form a sound absorbing member having various shapes.
Furthermore, the thickness of the flexible sound absorbing film is less than or equal to 2000 mu m. Therefore, the sound absorption membrane has better flexibility.
Further, the sound absorption layer is a high-strength polyester composite coating fabric. Therefore, the flexible sound absorption film has a good sound absorption effect.
The frame body is provided with a first connecting surface and a second connecting surface, the first connecting surface and the second connecting surface are respectively positioned at the upper side and the lower side of the frame body, and the edge of the flexible sound absorbing film is connected with the first connecting surface through the first connecting assembly after being wound onto the first connecting surface from the second connecting surface; the first connecting assembly comprises first bolt assemblies which are connected with the edge of the flexible sound absorbing film and the first connecting surface and are distributed at intervals.
Further, the second connecting surface is an arc surface; and a vertical surface is arranged between the first connecting surface and the second connecting surface and is connected with the second connecting assembly.
Further, the step (1) further includes stretching the flexible sound absorbing film to improve the flatness of the flexible sound absorbing film in the obtained sound absorbing structure.
Further, the second connecting assembly comprises a first matching surface and a second matching surface which are perpendicular to each other, the first matching surface is connected with the frame through a second bolt assembly, the second matching surface is connected with the keel frame through a third bolt assembly, and the first matching surface is arranged on one side or two sides of the second matching surface.
Further, the method also comprises the step (4): install buckle and decorative board in proper order, the buckle with the second fitting surface is connected through fourth bolt assembly, the decorative board with the buckle is connected.
Further, the sound-absorbing member is a ceiling of a large performance site. Such as stadiums, exhibition centers, operas.
The invention is further described with reference to the following figures and detailed description. Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to assist in understanding the invention, and are included to explain the invention and their equivalents and not limit it unduly. In the drawings:
fig. 1 is a schematic structural view of a sound-absorbing member in example 1 of the present invention.
Fig. 2 is a cross-sectional view of the sound-absorbing member at a in example 1 of the present invention.
Fig. 3 is a sectional view of a sound-absorbing member in example 2 of the present invention.
Fig. 4 is a sectional view of a sound-absorbing member in example 3 of the present invention.
Fig. 5 is a sectional view of a sound-absorbing member in example 4 of the present invention.
Fig. 6 is a schematic structural view of a sound-absorbing member in example 5 of the present invention.
The relevant references in the above figures are:
100-sound absorbing structure;
200-a sound absorbing member;
300-keel frame;
110-flexible sound absorbing membrane;
120-a frame body;
121-a first connection face;
122-a second connection face;
123-vertical plane;
131-a first bolt assembly;
132-a first mating face;
133-a barrier layer;
134-a support structure;
410-a first mating surface;
420-a second mating face;
510-a second bolt assembly;
520-a third bolt assembly;
600-pinch plate;
610-a fourth bolt assembly;
700-decorative board.
Detailed Description
The invention will be described more fully hereinafter with reference to the accompanying drawings. Those skilled in the art will be able to implement the invention based on these teachings. Before the present invention is described in detail with reference to the accompanying drawings, it is to be noted that:
the technical solutions and features provided in the present invention in the respective sections including the following description may be combined with each other without conflict.
Moreover, the embodiments of the present invention described in the following description are generally only some embodiments of the present invention, and not all embodiments. Therefore, all other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without any creative effort shall fall within the protection scope of the present invention.
The terms "comprising," "having," and any variations thereof in the description and claims of this invention and the related sections are intended to cover non-exclusive inclusions.
Example 1
The sound-absorbing member 200 of the present embodiment is a ceiling of a stadium. Fig. 1 is a schematic structural view of a sound-absorbing member 200 according to the present embodiment. Fig. 2 is a cross-sectional view at a in fig. 1.
As shown in fig. 1-2, the sound-absorbing member 200 includes a keel frame 300, a sound-absorbing structure 100 disposed in a vacant position of the keel frame 300, a second connecting assembly connecting the sound-absorbing structure 100 and the keel frame 300, a buckle 600, and a decorative plate 700; the voids are triangular.
The second connecting assembly comprises a first matching surface 410 and a second matching surface 420 which are perpendicular to each other, the first matching surface 410 is connected with the frame through a second bolt assembly 510, the second matching surface 420 is connected with the keel frame 300 through a third bolt assembly 520, and the first matching surface 410 is arranged on two sides of the second matching surface 420.
The pinch plate 600 is connected with the second matching surface 420 through a fourth bolt assembly 610, and the decorative plate 700 is connected with the pinch plate 600 in a buckling mode.
Wherein, sound-absorbing structure 100 is triangular, including:
a flexible sound absorbing film 110, the flexible sound absorbing film 110 having a sound absorbing layer; the thickness of the flexible sound absorption film 110 is less than or equal to 2000 mu m;
the shape of the frame body 120 is matched with the shape of the flexible sound absorbing film 110, the frame body 120 has a first connection surface 121 and a second connection surface 122, the first connection surface 121 and the second connection surface 122 are respectively located at the upper side and the lower side of the frame body 120, and the edge of the flexible sound absorbing film 110 is connected with the first connection surface 121 through the first connection assembly after being wound from the second connection surface 122 to the first connection surface 121; a vertical surface 123 is arranged between the first connecting surface 121 and the second connecting surface 122, and the vertical surface 123 is connected with the second connecting assembly;
a first connection assembly, which includes a first abutting surface 132 and a first bolt assembly 131, wherein the edge of the flexible sound absorbing film 110 is located between the first abutting surface 121 and the first abutting surface 132, and the first bolt assembly 131 connects the first abutting surface 132, the edge of the flexible sound absorbing film 110 and the first abutting surface 121 at intervals.
The method of mounting the sound-absorbing member 200 includes the steps of:
(1) preparing the sound absorbing structure 100 includes the steps of:
A. obtaining a flexible sound absorbing film 110 and a frame body 120 which are matched in shape; the flexible sound absorbing film 110 has a sound absorbing layer;
B. connecting the edge of the flexible sound absorbing film 110 with the frame body 120 by adopting a first connecting component to obtain the sound absorbing structure 100; before the first bolt assembly 131 is installed, the flexible sound absorbing film 110 is tensioned to improve the flatness of the flexible sound absorbing film 110 in the resulting sound absorbing structure 100;
(2) erecting a keel frame 300;
(3) and the sound-absorbing structure 100 is installed on the vacant site of the keel frame 300 by adopting a second connecting assembly.
(4) The pinch plate 600 and the decorative plate 700 are sequentially installed.
Example 2
Compared with example 1, the sound absorbing structure and the sound absorbing member of the present example have the following differences: as shown in fig. 3, the edge of the flexible sound absorbing film 110 is bent at the first connection surface 121 to form a two-layer structure, and the flexible sound absorbing film 110 in the two-layer structure is connected to the first connection surface 121 through the first connection component; a spacer 133 is arranged between the two layers, and the spacer 133 is a rubber pad which can be pierced by the screw of the first bolt assembly 131.
Example 3
Compared with example 2, the sound absorbing structure and the sound absorbing member of the present example have the following differences: as shown in fig. 4, a support structure 134 for supporting the bent portion is disposed at the bent portion of the two-layer structure, the support structure 134 has an arc surface, and the support structure 134 is a cable.
Example 4
Compared with example 3, the sound absorbing structure and the sound absorbing member of the present example have the following differences: as shown in fig. 5, the second connecting surface 122 is an arc surface.
Example 5
Compared with example 3, the sound absorbing structure and the sound absorbing member of the present example have the following differences: as shown in fig. 6, the sound-absorbing member 200 has both triangular and diamond-shaped voids.
The sound absorbing layers of the flexible sound absorbing film 110 in the above examples 1 to 5 are all high strength polyester composite coated fabrics, which are SergeFerrariAW series products of jadeite (shanghai) composite limited.
The contents of the present invention have been explained above. Those skilled in the art will be able to implement the invention based on these teachings. All other embodiments, which can be derived by a person skilled in the art from the above description without inventive step, shall fall within the scope of protection of the present invention.
Claims (10)
1. The method for mounting the sound-absorbing member includes the steps of:
(1) preparing a sound absorbing structure (100) comprising the steps of:
A. obtaining a flexible sound absorbing film (110) and a frame body (120) which are matched in shape; the flexible sound absorbing membrane (110) has a sound absorbing layer;
B. connecting the edge of the flexible sound absorption film (110) with the frame body (120) by adopting a first connecting component to obtain the sound absorption structure (100);
(2) erecting a keel frame (300);
(3) and a second connecting assembly is adopted to install the sound-absorbing structure (100) on the vacant position of the keel frame (300).
2. The method of mounting a sound-absorbing member according to claim 1, wherein: the frame body (120) is in a diamond shape or a triangular shape.
3. The method of mounting a sound-absorbing member according to claim 1, wherein: the thickness of the flexible sound absorption film (110) is less than or equal to 2000 mu m.
4. The method of mounting a sound-absorbing member according to claim 3, wherein: the sound absorption layer is a high-strength polyester composite coating fabric.
5. The method of mounting a sound-absorbing member according to claim 1, wherein: the frame body (120) is provided with a first connecting surface (121) and a second connecting surface (122), the first connecting surface (121) and the second connecting surface (122) are respectively located on the upper side and the lower side of the frame body (120), and the edge of the flexible sound absorbing film (110) is wound from the second connecting surface (122) to the first connecting surface (121) and then is connected with the first connecting surface (121) through the first connecting assembly; the first connecting component comprises first bolt components (131) which are connected with the edge of the flexible sound absorbing film (110) and the first connecting surface (121) and are distributed at intervals.
6. The method of mounting a sound-absorbing member according to claim 5, wherein: the second connecting surface (122) is an arc surface; a vertical surface (123) is arranged between the first connecting surface (121) and the second connecting surface (122), and the vertical surface (123) is connected with the second connecting component.
7. The method of mounting a sound-absorbing member according to claim 1, wherein: the step (1) further comprises the step of stretching the flexible sound absorption film (110) so as to improve the flatness of the flexible sound absorption film (110) in the obtained sound absorption structure (100).
8. The method of mounting a sound-absorbing member according to claim 1, wherein: the second connecting component comprises a first matching surface (410) and a second matching surface (420) which are perpendicular to each other, the first matching surface (410) is connected with the frame through a second bolt component (510), the second matching surface (420) is connected with the keel frame (300) through a third bolt component (520), and the first matching surface (410) is arranged on one side or two sides of the second matching surface (420).
9. The method of mounting a sound-absorbing member according to claim 8, wherein: further comprising the step (4): install buckle (600) and decorative board (700) in proper order, buckle (600) with second fitting surface (420) are connected through fourth bolt assembly (610), decorative board (700) with buckle (600) buckle is connected.
10. The method of mounting a sound-absorbing member according to claim 1, wherein: the sound-absorbing member is a suspended ceiling of a large-scale performance site.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010356519.9A CN111608285B (en) | 2020-04-29 | 2020-04-29 | Method for mounting sound absorbing member |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010356519.9A CN111608285B (en) | 2020-04-29 | 2020-04-29 | Method for mounting sound absorbing member |
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| CN111608285A true CN111608285A (en) | 2020-09-01 |
| CN111608285B CN111608285B (en) | 2021-05-11 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2926099B1 (en) * | 2008-01-09 | 2010-03-19 | Normalu | PATCH FOR ACCOUSTIC TIGHTS, SEALED AND PARTIALLY TRANSLUCENT |
| JP2015117476A (en) * | 2013-12-17 | 2015-06-25 | ナカ工業株式会社 | Membrane ceiling structure |
| CN205712660U (en) * | 2016-04-28 | 2016-11-23 | 苏州金螳螂建筑装饰股份有限公司 | A kind of furred ceiling aluminium sheet secondary sound-insulating structure |
| CN207277654U (en) * | 2017-08-10 | 2018-04-27 | 上海紫苹果装饰工程有限公司 | Sound insulation ceiling structure |
| CN209958594U (en) * | 2019-04-24 | 2020-01-17 | 佛山市顺德区海瑞斯装饰工程有限公司 | Inhale sound environmental protection furred ceiling |
-
2020
- 2020-04-29 CN CN202010356519.9A patent/CN111608285B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2926099B1 (en) * | 2008-01-09 | 2010-03-19 | Normalu | PATCH FOR ACCOUSTIC TIGHTS, SEALED AND PARTIALLY TRANSLUCENT |
| JP2015117476A (en) * | 2013-12-17 | 2015-06-25 | ナカ工業株式会社 | Membrane ceiling structure |
| CN205712660U (en) * | 2016-04-28 | 2016-11-23 | 苏州金螳螂建筑装饰股份有限公司 | A kind of furred ceiling aluminium sheet secondary sound-insulating structure |
| CN207277654U (en) * | 2017-08-10 | 2018-04-27 | 上海紫苹果装饰工程有限公司 | Sound insulation ceiling structure |
| CN209958594U (en) * | 2019-04-24 | 2020-01-17 | 佛山市顺德区海瑞斯装饰工程有限公司 | Inhale sound environmental protection furred ceiling |
Non-Patent Citations (1)
| Title |
|---|
| 吕强: ""浅谈建筑师如何选用体育场馆室内声学材料"", 《华中建筑》 * |
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| CN111608285B (en) | 2021-05-11 |
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