CN112942607A - Building sound insulation building board - Google Patents
Building sound insulation building board Download PDFInfo
- Publication number
- CN112942607A CN112942607A CN202110147666.XA CN202110147666A CN112942607A CN 112942607 A CN112942607 A CN 112942607A CN 202110147666 A CN202110147666 A CN 202110147666A CN 112942607 A CN112942607 A CN 112942607A
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- China
- Prior art keywords
- silica gel
- sound
- building
- branches
- building board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000009413 insulation Methods 0.000 title claims abstract description 38
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 93
- 239000000741 silica gel Substances 0.000 claims abstract description 92
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 92
- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- 230000030279 gene silencing Effects 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims 6
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 230000001743 silencing effect Effects 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 12
- 238000010521 absorption reaction Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 18
- 230000005540 biological transmission Effects 0.000 description 12
- 101000623895 Bos taurus Mucin-15 Proteins 0.000 description 6
- 239000011148 porous material Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000002547 anomalous effect Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 210000003934 vacuole Anatomy 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
- E04B1/86—Sound-absorbing elements slab-shaped
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a building sound insulation building board, which belongs to the technical field of building boards and comprises a building board body, wherein a sound attenuation layer is fixed at the middle position inside the building board body, sound attenuation boards are fixed inside the building board body on two sides of the sound attenuation layer, wall heating pipes are uniformly arranged on the inner side wall of the building board body inside a hollow layer, a sound attenuation channel is formed between every two adjacent silica gel branches, connecting grooves are uniformly formed in two sides of each silica gel branch, and a large sound absorption sponge ball is placed inside a cavity. On one hand, sound is eliminated through the porous structure of the large sound-absorbing sponge balls, so that the sound insulation effect is improved, on the other hand, the large sound-absorbing sponge balls are driven to shake in the cavities by utilizing the swinging of the silica gel branches, so that the sound insulation and silencing effects are further improved, and meanwhile, in the heating process of the wall heating pipe, the silica gel branches in the sound insulation layer are heated to accelerate the vibration frequency, the vibration frequency of the large sound-absorbing sponge balls is accelerated, and the sound insulation and silencing effects are further improved.
Description
Technical Field
The invention relates to the technical field of building boards, in particular to a building sound insulation building board.
Background
The soundproof panel is a panel acting on a soundproof effect, and is classified into building soundproof and structure soundproof, the soundproof panel cannot block sound of all frequencies, objects have natural resonant frequencies, and sound close to the resonant frequencies of the objects is remarkably reduced in soundproof effect, the soundproof panel has a difference between air sound and vibration sound, the air sound soundproof panel is a panel for blocking sound transmitted in the air, and the vibration sound soundproof panel is a panel for blocking sound transmitted in a rigid member (such as a reinforced concrete integral house).
Inside as not having the wall body or the too big condition in single room in the house, thereby generally will cut off as the wall body through the brick walling or will cut off great room through the building panel, and current syllable-dividing building panel generally is through fixed porous material structure and utilize vacuum structure to carry out sound-proof treatment to the noise, can't utilize the sound material sponge ball of inhaling of vibration to eliminate sound at the in-process of shake in the transmission process of sound, can't utilize the performance of its heating to improve syllable-dividing effect in the warm room of ground heating wall simultaneously.
Disclosure of Invention
1. Technical problem to be solved
The invention provides a building sound insulation building board, which can eliminate sound through a porous structure of a large sound insulation sponge ball in the sound transmission process to improve the sound insulation effect, can effectively receive sound waves of noise by utilizing the swinging of silica gel branches and driving the large sound insulation sponge ball in a cavity formed by connecting grooves to shake in the cavity, and can further improve the sound insulation and silencing effect.
2. Technical scheme
In order to solve the problems, the invention adopts the following technical scheme:
a building sound insulation building board comprises a building board body, wherein a silencing layer is fixed at the middle position inside the building board body, silencing boards are fixed inside the building board body on two sides of the silencing layer, hollow layers are arranged inside the building board body on the outer side of the silencing boards, wall heating pipes are uniformly installed on the inner side wall of the building board body inside the hollow layers, the inside of the silencing layer is formed by alternately and intermittently distributing and combining a component I and a component II along the length direction of the silencing layer, the component I and the component II respectively comprise a silica gel trunk and silica gel branches, the silica gel branches are uniformly connected to two sides of the silica gel trunk, the inclination direction of the silica gel branches on the component I inclines downwards along the joint of the silica gel branch and the silica gel trunk, the inclination direction of the silica gel branches on the component II inclines upwards along the joint of the branch and the silica gel trunk, the gradient of silica gel branch is the same on subassembly one and the subassembly two, the silica gel branch on subassembly one and the subassembly two is pegged graft each other, adjacent two all form the amortization passageway between the silica gel branch, the spread groove has all evenly been seted up to the both sides of silica gel branch, adjacent two the silica gel branch correspond the spread groove mutual symmetry of seting up on the side and with vacuole formation between the amortization passageway, the big sound sponge ball of inhaling has been placed to the inside of cavity, the inside of the amortization passageway in the spread groove outside has evenly placed the little sound sponge ball of inhaling, and the diameter of the little sound sponge ball of inhaling is less than the width of amo.
Preferably, silica gel trunk and silica gel branch are all through silica gel material integrated into one piece, and the silica gel branch is the lamellar structure.
Preferably, the sound-absorbing plate is integrally formed by foam and any one of the porous materials of the sponge body.
Preferably, the diameter of the large sound-absorbing sponge ball is larger than the width of a silencing channel between two adjacent silica gel branches.
Preferably, the connecting groove is of a semicircular elliptical structure.
3. Advantageous effects
(1) When sound enters the interior of the building board body in the process of transmission in the use process of the building board body, the sound is primarily insulated under the action of the cavity through the hollow layer arranged in the building board body, then the sound is secondarily silenced through the porous silencing plate after the primary silencing process, the transmission path is increased by utilizing the porous structure, then the sound enters the interior of the silencing layer and is transmitted along the silencing channels between the silica gel branches at two sides of the silica gel trunk at the inner part of the silencing layer, the silica gel branches are driven to slightly swing by utilizing the vibration of the sound in the sound transmission process, and meanwhile, the silica gel branches are made of silica gel, have strong heat conduction and vibration transmission sense, are swung in the sound or vibration process, and are used for consuming the sound in the swinging process, the silencing effect is achieved, meanwhile, in the process that sound is propagated along the interior of the silencing channel, the cavity formed by the connecting grooves at the corresponding positions of the two adjacent silica gel branches is utilized, and the large sound-absorbing sponge balls are placed in the cavity, on one hand, the sound is eliminated through the porous structure of the large sound-absorbing sponge balls, the sound-insulating effect is improved, on the other hand, the large sound-absorbing sponge balls in the cavity formed by the connecting grooves are driven to shake in the cavity by utilizing the swinging of the silica gel branches, the sound wave of noise can be effectively received, the sound-insulating and silencing effect is further improved, meanwhile, in the vibration process of the silica gel branches, the small sound-absorbing sponge balls in the silencing channel are synchronously driven to shake, the sound is further absorbed, the sound-insulating and silencing effect is improved, because the diameter of the small sound-absorbing sponge balls is smaller than the width of the silencing channel, and the diameter of the large sound-absorbing, the gap position department that makes the in-process of vibration big sound sponge ball of inhaling between two adjacent silica gel branches will block up, prevents that the little sound sponge ball of inhaling from getting into inside the cavity that the spread groove formed.
(2) In the use process of the matched wall heating pipe, the temperature inside the hollow layer is increased through the heating of the wall heating pipe, the air pressure inside the building board body is increased and flows along the inside of the building board body, so that the silica gel branches inside the sound-absorbing layer are heated to accelerate the vibration frequency, and the large sound-absorbing sponge balls inside the connecting grooves are matched for use, so that the large sound-absorbing sponge balls accelerate the vibration frequency to shake irregularly in the cavities formed inside the connecting grooves, noise waves can be quickly absorbed by the large sound-absorbing sponge balls, the sound-insulating and silencing effect is further improved, the noise is prevented, and the use is convenient.
In conclusion, in the sound transmission process, on one hand, sound is eliminated through the porous structure of the large sound absorption sponge balls, so that the sound insulation effect is improved, on the other hand, the large sound absorption sponge balls in the cavity formed by the connecting grooves are driven to shake by utilizing the swinging of the silica gel branches, so that the sound waves of noise are effectively received, the sound insulation and silencing effect is further improved, meanwhile, in the heating process of the wall heating pipe, the silica gel branches in the sound insulation layer are heated to accelerate the vibration frequency, so that the noise sound waves can be quickly absorbed by the large sound absorption sponge balls, and the sound insulation and silencing effect is further improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a connection structure of a silica gel trunk and silica gel branches according to the present invention.
Reference numerals: 1. a sound-absorbing panel; 2. a sound-deadening layer; 3. a hollow layer; 4. wall heating pipes; 5. a building panel body; 6. a silica gel trunk; 7. connecting grooves; 8. silica gel branches; 9. a large sound-absorbing sponge ball; 10. a silencing passage 11 and a small sound-absorbing sponge ball.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
As shown in fig. 1-2, a building sound insulation building board comprises a building board body 5, a sound insulation layer 2 is fixed at the middle position inside the building board body 5, sound insulation boards 1 are fixed inside the building board bodies 5 at the two sides of the sound insulation layer 2, hollow layers 3 are arranged inside the building board bodies 5 at the outer sides of the sound insulation boards 1, wall heating pipes 4 are uniformly arranged on the inner side walls of the building board bodies 5 inside the hollow layers 3, the inside of the sound insulation layer 2 is formed by alternately and intermittently distributing and combining a component I and a component II along the length direction of the sound insulation layer 2, the component I and the component II both comprise a silica gel trunk 6 and silica gel branches 8, the silica gel branches 8 are uniformly connected with the two sides of the silica gel trunk 6, the inclination direction of the silica gel branch 8 on the component I inclines downwards along the connection part of the silica gel branch 8 and the silica gel trunk 6, the inclination direction of the silica gel branch 8 on the component II inclines upwards along the connection part of the silica gel, the inclination of the silica gel branches 8 on the first component and the second component are the same, the silica gel branches 8 on the first component and the second component are mutually inserted, a silencing channel 10 is formed between every two adjacent silica gel branches 8, connecting grooves 7 are uniformly arranged on both sides of each silica gel branch 8, the connecting grooves 7 arranged on the corresponding sides of every two adjacent silica gel branches 8 are mutually symmetrical and form a cavity with the silencing channel 10, a large sound-absorbing sponge ball 9 is placed in the cavity, small sound-absorbing sponge balls 11 are uniformly placed in the silencing channel 10 outside the connecting grooves 7, the diameter of each small sound-absorbing sponge ball 11 is smaller than the width of the silencing channel 10, the silica gel trunk 6 and the silica gel branches 8 are integrally formed through silica gel materials, the silica gel branches 8 are of a sheet structure, the silencing plate 1 is integrally formed by foam and any one porous material of a sponge body, the diameter of each large sound-absorbing sponge ball 9 is larger than the width of the silencing channel 10, the connecting groove 7 is of a semicircular annular elliptic structure.
The concrete action principle of the building sound insulation building board is as follows:
firstly, when no wall body exists in a house or a single room is too large, the wall body is generally built by bricks to be partitioned or the building board is used as the wall body to partition a larger room, in the invention, the building board body 5 partitions the larger room, when sound enters the building board body 5 in the transmission process in the use process of the building board body 5, the sound is primarily deadened through the hollow layer 3 arranged in the building board body 5 under the action of the cavity, then the sound is secondarily deadened through the porous sound deadening plate 1 after the primary silencing process, the transmission path is increased by utilizing the porous structure, then the sound enters the interior of the sound deadening layer 2 and is transmitted along the silencing passages 10 between the silica gel branches 8 at two sides of the silica gel trunk 6 in the sound deadening layer 2, and the silica gel branches 8 are driven to slightly swing by the vibration of the sound in the sound transmission process, meanwhile, the silica gel branches 8 are made of silica gel, the heat conduction and vibration transmission sense of the silica gel branches are strong, the silica gel branches 8 swing in the process of sound or vibration, the sound is consumed in the swinging process, the silencing effect is achieved, meanwhile, in the process that the sound is transmitted along the interior of the silencing channel 10, the large sound-absorbing sponge balls 9 are placed in the cavities through the cavities formed by the connecting grooves 7 at the corresponding positions of the two adjacent silica gel branches 8, on one hand, the sound is eliminated through the porous structures of the large sound-absorbing sponge balls 9, the sound insulation effect is improved, on the other hand, the large sound-absorbing sponge balls 9 in the cavities formed by the connecting grooves 7 are driven to shake in the cavities by the swinging of the silica gel branches 8, the sound wave of noise can be effectively received, the sound insulation and silencing effect is further improved, and simultaneously in the vibration process of the silica gel branches 8, the small sound-absorbing sponge balls 11 inside the sound-absorbing channel 10 are synchronously driven to shake, sound is further absorbed, the sound-insulating and sound-attenuating effect is improved, because the diameter of the small sound-absorbing sponge balls 11 is smaller than the width of the sound-attenuating channel 10, and the diameter of the large sound-absorbing sponge balls 9 is larger than the width of the sound-attenuating channel 10 between two adjacent silica gel branches 8, the large sound-absorbing sponge balls 9 block the gap position of the sound-attenuating channel 10 between two adjacent silica gel branches 8 in the vibration process, the small sound-absorbing sponge balls 11 are prevented from entering the cavity formed by the connecting grooves 7, meanwhile, in the use process of the matched wall heating pipe 4, the temperature inside the hollow layer 3 is increased through the heating of the wall heating pipe 4, the air pressure inside the building board body 5 is increased, the small sound-absorbing sponge balls flow along the inside of the building board body 5, and the silica gel branches 8 inside the sound-, and cooperate the inside big sponge ball 9 of inhaling of spread groove 7 to use for it carries out anomalous shake to inhale the speed of vibration of sponge ball 9 in the cavity of the inside formation of spread groove 7 greatly, makes the noise sound wave can be quick inhales the sponge ball by big sound of inhaling and absorbs, further improves the effect of the amortization that gives sound insulation, the production of noise prevention, convenient to use.
According to the invention, in the sound transmission process, on one hand, the sound is eliminated through the porous structure of the large sound absorption sponge balls 9, so that the sound insulation effect is improved, on the other hand, the large sound absorption sponge balls 9 in the cavity formed by the connecting grooves 7 are driven to shake by utilizing the swinging of the silica gel branches 8, so that the sound wave of noise is effectively received, the sound insulation and silencing effect is further improved, meanwhile, in the heating process of the wall heating pipe 4, the silica gel branches 8 in the sound insulation layer 2 are heated to accelerate the vibration frequency, and the vibration frequency of the large sound absorption sponge balls 9 is accelerated, so that the noise sound wave can be rapidly absorbed by the large sound absorption sponge balls, and the sound insulation and silencing effect is further improved.
It should be understood by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as a limitation of the present invention, and that changes and modifications to the above embodiments are within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.
Claims (5)
1. The utility model provides a building sound insulation building board, a serial communication port, including building board body (5), the inside intermediate position department of building board body (5) is fixed with noise damping layer (2), and building board body (5) inside of noise damping layer (2) both sides is fixed with noise damping board (1), hollow layer (3) have all been seted up to building board body (5) inside in the outside of noise damping board (1), all evenly install wall heating pipe (4) on building board body (5) inside of hollow layer (3), the inside of noise damping layer (2) is formed by the combination of the length direction intermittent type formula distribution in turn of noise damping layer (2) along with subassembly two, and subassembly one and subassembly two all include silica gel trunk (6) and silica gel branch (8), silica gel branch (8) evenly connected in the both sides of silica gel trunk (6), the incline direction of silica gel branch (8) on subassembly one is along being connected of silica gel branch (8) and silica gel (6) The part of the second component is inclined downwards, the inclined direction of the silica gel branch (8) on the second component is inclined upwards along the joint of the silica gel branch (8) and the silica gel trunk (6), the gradients of the silica gel branches (8) on the first component and the second component are the same, the silica gel branches (8) on the first component and the second component are mutually inserted, a silencing channel (10) is formed between every two adjacent silica gel branches (8), the two sides of the silica gel branches (8) are uniformly provided with connecting grooves (7), the connecting grooves (7) arranged on the corresponding sides of two adjacent silica gel branches (8) are mutually symmetrical and form a cavity with the silencing channel (10), a large sound-absorbing sponge ball (9) is arranged in the cavity, small sound-absorbing sponge balls (11) are uniformly arranged in the silencing passage (10) at the outer side of the connecting groove (7), and the diameter of the small sound-absorbing sponge ball (11) is smaller than the width of the sound-deadening channel (10).
2. The building sound insulation building board according to claim 1, wherein the silica gel trunk (6) and the silica gel branches (8) are integrally formed by silica gel materials, and the silica gel branches (8) are of a sheet structure.
3. The building sound insulation building panel as claimed in claim 1, wherein the sound insulation panel (1) is integrally formed of any one of a foam and a sponge.
4. A building acoustical insulation building panel as claimed in claim 1, wherein the diameter of the large sound-absorbing sponge balls (9) is greater than the width of the sound-deadening channel (10) between two adjacent silicone branches (8).
5. A building insulating building panel as claimed in claim 1, characterised in that said connecting slots (7) are of semi-circular oval configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110147666.XA CN112942607B (en) | 2021-02-03 | 2021-02-03 | Building sound insulation building board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110147666.XA CN112942607B (en) | 2021-02-03 | 2021-02-03 | Building sound insulation building board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112942607A true CN112942607A (en) | 2021-06-11 |
| CN112942607B CN112942607B (en) | 2022-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110147666.XA Active CN112942607B (en) | 2021-02-03 | 2021-02-03 | Building sound insulation building board |
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| CN (1) | CN112942607B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114837370A (en) * | 2022-05-30 | 2022-08-02 | 江苏杰辉新材料有限公司 | Special sound composite sheet of inhaling of warm up |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100031811A (en) * | 2008-09-16 | 2010-03-25 | 권유미 | Soundabsorbing and soundproofing walls with flexibility |
| DE102009011323A1 (en) * | 2009-03-03 | 2010-09-09 | Johann J. Köster GmbH | Foam mat for use in sound-absorbing building board e.g. wall component, utilized during renovation of building, has dried foam mat part soaked with mineral adhesive, mortar or filled dispersion, where mat is made of foam material |
| CN104332158A (en) * | 2014-11-04 | 2015-02-04 | 沈阿宝 | Sound insulating board |
| CN204645298U (en) * | 2015-05-25 | 2015-09-16 | 常州国源包装有限公司 | Adopt sound wallboard |
| CN205421581U (en) * | 2016-03-16 | 2016-08-03 | 南京曼式声学技术有限公司 | Noise elimination system with wedge |
| CN206928450U (en) * | 2017-07-01 | 2018-01-26 | 滁州职业技术学院 | A kind of sound insulating sheet material for building |
| CN207277754U (en) * | 2017-09-19 | 2018-04-27 | 优友（上海）节能科技有限公司 | A kind of buckle with silencing function splices integrally warm plate |
| CN208137183U (en) * | 2018-04-21 | 2018-11-23 | 温州盛瓯机电信息技术有限公司 | A kind of construction wall of high-efficiency sound-absorbing noise reduction for building |
| CN208251351U (en) * | 2018-05-28 | 2018-12-18 | 浙江博泓建筑装饰有限公司 | A kind of noise reduction wallboard |
| CN208473186U (en) * | 2018-07-03 | 2019-02-05 | 福建剑源木塑科技有限公司 | A kind of sound insulation Wood plastic wall board |
| CN210288758U (en) * | 2019-05-12 | 2020-04-10 | 山西建投晋东南建筑产业有限公司 | Energy-saving environment-friendly sound insulation light wall |
| CN210857575U (en) * | 2019-08-12 | 2020-06-26 | 安吉屹丰建设有限公司 | Building sound insulation building board structure |
| CN111968612A (en) * | 2020-08-28 | 2020-11-20 | 刘杰 | Sound insulation material with dustproof structure |
-
2021
- 2021-02-03 CN CN202110147666.XA patent/CN112942607B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100031811A (en) * | 2008-09-16 | 2010-03-25 | 권유미 | Soundabsorbing and soundproofing walls with flexibility |
| DE102009011323A1 (en) * | 2009-03-03 | 2010-09-09 | Johann J. Köster GmbH | Foam mat for use in sound-absorbing building board e.g. wall component, utilized during renovation of building, has dried foam mat part soaked with mineral adhesive, mortar or filled dispersion, where mat is made of foam material |
| CN104332158A (en) * | 2014-11-04 | 2015-02-04 | 沈阿宝 | Sound insulating board |
| CN204645298U (en) * | 2015-05-25 | 2015-09-16 | 常州国源包装有限公司 | Adopt sound wallboard |
| CN205421581U (en) * | 2016-03-16 | 2016-08-03 | 南京曼式声学技术有限公司 | Noise elimination system with wedge |
| CN206928450U (en) * | 2017-07-01 | 2018-01-26 | 滁州职业技术学院 | A kind of sound insulating sheet material for building |
| CN207277754U (en) * | 2017-09-19 | 2018-04-27 | 优友（上海）节能科技有限公司 | A kind of buckle with silencing function splices integrally warm plate |
| CN208137183U (en) * | 2018-04-21 | 2018-11-23 | 温州盛瓯机电信息技术有限公司 | A kind of construction wall of high-efficiency sound-absorbing noise reduction for building |
| CN208251351U (en) * | 2018-05-28 | 2018-12-18 | 浙江博泓建筑装饰有限公司 | A kind of noise reduction wallboard |
| CN208473186U (en) * | 2018-07-03 | 2019-02-05 | 福建剑源木塑科技有限公司 | A kind of sound insulation Wood plastic wall board |
| CN210288758U (en) * | 2019-05-12 | 2020-04-10 | 山西建投晋东南建筑产业有限公司 | Energy-saving environment-friendly sound insulation light wall |
| CN210857575U (en) * | 2019-08-12 | 2020-06-26 | 安吉屹丰建设有限公司 | Building sound insulation building board structure |
| CN111968612A (en) * | 2020-08-28 | 2020-11-20 | 刘杰 | Sound insulation material with dustproof structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114837370A (en) * | 2022-05-30 | 2022-08-02 | 江苏杰辉新材料有限公司 | Special sound composite sheet of inhaling of warm up |
| CN114837370B (en) * | 2022-05-30 | 2024-01-16 | 江苏杰辉新材料有限公司 | Special sound-absorbing composite board for floor heating |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112942607B (en) | 2022-10-25 |
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