CN111270791B - High-strength light construction wallboard - Google Patents

High-strength light construction wallboard Download PDF

Info

Publication number
CN111270791B
CN111270791B CN202010059146.9A CN202010059146A CN111270791B CN 111270791 B CN111270791 B CN 111270791B CN 202010059146 A CN202010059146 A CN 202010059146A CN 111270791 B CN111270791 B CN 111270791B
Authority
CN
China
Prior art keywords
sound
silencing
absorbing
deadening
amortization
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.)
Active
Application number
CN202010059146.9A
Other languages
Chinese (zh)
Other versions
CN111270791A (en
Inventor
吴志堂
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HUZHOU DAQIN BUILDING DECORATION ENGINEERING CO LTD
Original Assignee
Wenzhou Polytechnic
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wenzhou Polytechnic filed Critical Wenzhou Polytechnic
Priority to CN202010059146.9A priority Critical patent/CN111270791B/en
Publication of CN111270791A publication Critical patent/CN111270791A/en
Application granted granted Critical
Publication of CN111270791B publication Critical patent/CN111270791B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • 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
    • 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
    • E04B1/8404—Sound-absorbing elements block-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
    • E04B1/84—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
    • E04B1/84—Sound-absorbing elements
    • E04B1/86—Sound-absorbing elements slab-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
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8414—Sound-absorbing elements with non-planar face, e.g. curved, egg-crate 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
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8457—Solid slabs or blocks
    • E04B2001/8476—Solid slabs or blocks with acoustical cavities, with or without acoustical filling

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 high-strength construction light wall board, which comprises a first wall body, a second wall body, a pair of silencing vertical plates and a Chinese character 'hui' silencing part, wherein the Chinese character 'hui' silencing part is arranged between the pair of silencing vertical plates; the silencing vertical plate is fixedly connected with the outer side wall of the silencing vertical plate; the interior of the silencing inner plate is divided into a first silencing cavity, a second silencing cavity and a third silencing cavity through a silencing partition plate and a silencing lining. Because the silencing vertical plates are provided with the Chinese character hui silencing parts, the silencing effect of the wall body can be greatly improved under the action of the silencing outer plate and the silencing inner plate, and the silencing performance of the wall body can be further improved because the silencing inner plate is internally divided into the first silencing cavity, the second silencing cavity and the third silencing cavity.

Description

High-strength light construction wallboard
Technical Field
The invention relates to the technical field of building materials, in particular to a high-strength light construction wallboard.
Background
The light wall board is a new energy-saving wall material, it is a wall material with the same appearance as hollow floor slab, but its both sides have male and female tongue-and-groove, when it is installed, it only needs to erect the board, and the male and female tenons are coated with a small quantity of caulking mortar and then assembled together. The high-efficiency energy-saving building material is prepared from various industrial waste residues such as harmless phosphogypsum, light steel slag, fly ash and the like through variable-frequency steam pressurization curing. The light partition board has the advantages of light weight, high strength, multiple environmental protection, heat preservation and insulation, sound insulation, breathing and humidity regulation, fire prevention, rapid construction, wall body cost reduction and the like. The inner layer is provided with the inorganic foaming section bar or other heat preservation materials with reasonable layout, heat insulation and sound absorption, the wallboard is formed by pouring, leveling and scientific maintenance through the production line, the production automation degree is high, and the specifications and varieties are multiple. But the existing light wall board has poor noise reduction effect.
Disclosure of Invention
In view of the above problems, it is a primary object of the present invention to provide a high strength lightweight wall panel for construction having a good sound deadening effect.
The object of the invention is achieved in the following way:
a high strength construction lightweight wall panel comprising:
a first wall;
a second wall;
the pair of silencing vertical plates are respectively arranged on the inner side walls of the first wall body and the second wall body and are symmetrically arranged;
the character-returning silencing part is arranged between the pair of silencing vertical plates;
wherein, the word back amortization portion includes:
the silencing outer plate is fixedly connected with the outer side wall of the silencing vertical plate;
the silencing inner plate is connected with the silencing outer plate in an integrated mode, and the interior of the silencing inner plate is divided into a first silencing cavity, a second silencing cavity and a third silencing cavity through a silencing partition plate and a silencing lining pad.
Furthermore, a plurality of silencing cotton sheets are arranged inside the silencing outer plate and the silencing inner plate.
Further, first amortization chamber includes two amortization folded plates and amortization platelet, and two amortization folded plates are connected respectively the amortization baffle with on the amortization inner panel, and two amortization folded plates are crisscross setting, amortization platelet slope is connected on the amortization baffle, just the amortization platelet is located the lower extreme of amortization folded plate.
Furthermore, the silencing folded plate is integrally connected with a first silencing plate, a second silencing plate and a third silencing plate from top to bottom, and the silencing folded plate is fixed through the second silencing plate.
Further, the second amortization chamber includes that the structure is unanimous a plurality of left fall the noise pipe and a plurality of right fall the noise pipe, a plurality of left fall the noise pipe and a plurality of right fall the noise pipe be the mistake set up in the amortization baffle with between the amortization inner panel, just a plurality of first bloops have all been seted up on left side fall the noise pipe and the right fall the noise pipe.
Further, the third amortization chamber includes that a plurality of sounds of inhaling collect net and bottom and inhale the sound pad, and a plurality of sounds of inhaling are collected the net equidistance and are arranged in the third amortization chamber, adjacent two are inhaled the sound and are collected and be formed with between the net and inhale the sound sub chamber, it sets up to inhale the sound pad bottom in the third amortization chamber.
Furthermore, a third sound-absorbing hole is formed in the sound-absorbing and collecting net.
Furthermore, a plurality of second silencing holes are formed in the silencing partition plate in an inclined mode.
Further, the liner that gives sound insulation includes a pair of sound shell and a plurality of piece of inhaling, and a plurality of sound of inhaling is arranged in between the amortization inner panel, inhale the sound shell block and connect between two adjacent pieces of inhaling, and a pair of sound shell of inhaling forms a central amortization passageway between the sound shell.
Further, the sound-absorbing shell is integrally T-shaped.
The invention has the beneficial effects that:
1. because the Chinese character 'hui' silencing part is arranged between the pair of silencing vertical plates, the silencing effect of the wall body can be greatly improved under the action of the silencing outer plate and the silencing inner plate, and a plurality of silencing cotton sheets are arranged inside the silencing outer plate and the silencing inner plate, so that the noise absorption capacity can be effectively maximized;
2. in order to further improve the silencing performance of the wall body, the silencing inner plate is divided into a first silencing cavity, a second silencing cavity and a third silencing cavity through a silencing partition plate and a silencing lining, and the silencing effect can be effectively improved through the action of the first silencing hole, the second silencing hole, the third silencing hole and the silencing plate.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a structural cross-sectional view of the present invention;
FIG. 2 is a partial cross-sectional view of the present invention;
FIG. 3 is a further partial cross-sectional view of the present invention;
fig. 4 is a partial enlarged view at a of fig. 2;
fig. 5 is a schematic view of the construction of the sound attenuating flap of the present invention.
The notation in the figure is: the sound absorption wall comprises a first wall body 1, a second wall body 2, a sound insulation vertical plate 3, a Chinese character hui sound absorption part 4, a sound absorption cotton sheet 41, a sound absorption outer plate 42, a sound absorption inner plate 43, a first sound absorption cavity 5, a sound absorption folded plate 51, a first sound absorption plate 511, a second sound absorption plate 512, a third sound absorption plate 513, a sound absorption small plate 52, a second sound absorption cavity 6, a left noise reduction pipe 61, a right noise reduction pipe 62, a first sound absorption hole 63, a sound absorption partition plate 7, a second sound absorption hole 71, a sound insulation liner 8, a sound absorption shell 81, a sound absorption block 82, a central sound absorption channel 83, a third sound absorption cavity 9, a sound absorption collection net 91, a third sound absorption hole 911, a sound absorption sub-cavity 92 and a sound absorption.
Detailed Description
The present invention will be described in further detail with reference to examples, but the embodiments of the present invention are not limited thereto.
Referring to fig. 1 to 5, a high strength construction light wall panel as shown in fig. 1 and 2 includes: the wall comprises a first wall body 1, a second wall body 2, a pair of silencing vertical plates 3 and a Chinese character hui silencing part 4; the pair of silencing vertical plates 3 are respectively arranged on the inner side walls of the first wall body 1 and the second wall body 2, and the pair of silencing vertical plates 3 are symmetrically arranged; the Chinese character hui silencing part 4 is arranged between the pair of silencing vertical plates 3; the Chinese character hui-shaped silencing part 4 comprises a silencing outer plate 42 and a silencing inner plate 43, wherein the silencing outer plate 42 is fixedly connected with the outer side wall of the silencing vertical plate 3; the silencing inner plate 43 is integrally connected with the silencing outer plate 42, and the interior of the silencing inner plate 43 is divided into a first silencing cavity 5, a second silencing cavity 6 and a third silencing cavity 9 through a silencing partition plate 7 and a silencing liner 8.
In order to maximize the amount of noise absorption, a plurality of silencing cotton pieces 41 are provided inside the silencing outer plate 42 and the silencing inner plate 43.
Preferably, the first silencing chamber 5 includes two silencing flaps 51 and silencing small plates 52, the two silencing flaps 51 are respectively connected to the silencing partition 7 and the silencing inner plate 43, the two silencing flaps 51 are arranged in an interlaced manner, the silencing small plates 52 are obliquely connected to the silencing partition 7, and the silencing small plates 52 are located at the lower ends of the silencing flaps 51. The structure is arranged, so that the silencing effect in the first silencing cavity 5 can be improved, and the silencing property in the wall body is further improved.
As shown in fig. 5, the first, second, and third sound-absorbing plates 511, 512, and 513 are integrally connected to the sound-absorbing flap 51 from top to bottom, and the sound-absorbing flap 51 is fixed by the second sound-absorbing plate 512.
As shown in fig. 2 and 4, the second muffling cavity 6 includes a plurality of left denoise tubes 61 and a plurality of right denoise tubes 62 with the same structure, the plurality of left denoise tubes 61 and the plurality of right denoise tubes 62 are alternately disposed between the muffling partition plate 7 and the muffling inner plate 43, and a plurality of first muffling holes 63 are respectively formed in the left denoise tubes 61 and the right denoise tubes 62. The structure is favorable for improving the silencing effect in the second silencing cavity 6.
As shown in fig. 3, the third muffling chamber 9 includes a plurality of sound-absorbing collecting nets 91 and a bottom sound-absorbing pad 93, the sound-absorbing collecting nets 91 are arranged at equal intervals in the third muffling chamber 9, a sound-absorbing sub-chamber 92 is formed between two adjacent sound-absorbing collecting nets 91, and the sound-absorbing pad 93 is disposed at the bottom of the third muffling chamber 9. The structure is favorable for improving the silencing effect in the third silencing cavity 9.
In order to further improve the noise reduction performance in the three noise reduction chambers 9, a third noise reduction hole 911 is formed in the noise reduction collection mesh 91.
In order to facilitate the noise to enter the first muffling chamber 5 and the second muffling chamber 6 simultaneously, a plurality of second muffling holes 71 are formed in the muffling partition plate 7 in an inclined manner.
Preferably, the sound insulating spacer 8 includes a pair of sound absorbing shells 81 and a plurality of sound absorbing blocks 82, the plurality of sound absorbing blocks 82 are disposed between the sound deadening inner plates 43, the sound absorbing shells 81 are engaged and connected between two adjacent sound absorbing blocks 82, and a central sound deadening passage 83 is formed between the pair of sound absorbing shells 81.
Preferably, the sound-absorbing case 81 is T-shaped as a whole.
In conclusion, the silencing vertical plates 3 are provided with the Chinese character hui silencing parts 4, so that the silencing effect of the wall body can be greatly improved under the action of the silencing outer plate 42 and the silencing inner plate 43, and the silencing cotton sheets 41 are arranged inside the silencing outer plate 42 and the silencing inner plate 43, so that the noise absorption capacity can be effectively maximized; in order to further improve the noise reduction performance of the wall body, the interior of the noise reduction inner plate 43 is divided into a first noise reduction cavity 5, a second noise reduction cavity 6 and a third noise reduction cavity 9 through a noise reduction partition plate 7 and a noise reduction liner 8, the noise reduction effect can be effectively improved through the effects of the first noise reduction hole 63, the second noise reduction hole 71, the third noise reduction hole 911 and the noise reduction plate, meanwhile, in order to facilitate noise to enter the first noise reduction cavity 5 and the second noise reduction cavity 6 simultaneously, the noise reduction partition plate 7 is obliquely provided with a plurality of second noise reduction holes 71, and therefore the noise reduction effect of the invention is better.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A high strength construction light wall panel, comprising:
a first wall (1);
a second wall (2);
the pair of silencing vertical plates (3) are respectively arranged on the inner side walls of the first wall body (1) and the second wall body (2), and the pair of silencing vertical plates (3) are symmetrically arranged;
the Chinese character hui-shaped silencing part (4) is arranged between the pair of silencing vertical plates (3);
wherein the phonetic transcription silencing part (4) comprises:
the silencing outer plate (42) is fixedly connected with the outer side wall of the silencing vertical plate (3);
amortization inner panel (43), amortization inner panel (43) with amortization planking (42) body coupling, just amortization inner panel (43) are inside to be divided into first amortization chamber (5), second amortization chamber (6) and third amortization chamber (9) through amortization baffle (7) and amortization liner (8).
2. The high-strength light wallboard for construction according to claim 1, wherein a plurality of silencing cotton sheets (41) are arranged inside the silencing outer plate (42) and the silencing inner plate (43).
3. A high strength construction light weight wall panel according to claim 1, characterized in that the first sound-deadening chamber (5) comprises two sound-deadening flaps (51) and small sound-deadening plates (52), the two sound-deadening flaps (51) are respectively connected to the sound-deadening partition plate (7) and the sound-deadening inner panel (43), the two sound-deadening flaps (51) are arranged in a staggered manner, the small sound-deadening plates (52) are obliquely connected to the sound-deadening partition plate (7), and the small sound-deadening plates (52) are located at the lower ends of the sound-deadening flaps (51).
4. A high strength construction light weight wall panel according to claim 3, wherein a first sound absorbing panel (511), a second sound absorbing panel (512) and a third sound absorbing panel (513) are integrally connected to the sound absorbing flap (51) from top to bottom, and the sound absorbing flap (51) is fixed by the second sound absorbing panel (512).
5. The high-strength construction light-weight wallboard according to claim 1, wherein the second silencing cavity (6) comprises a plurality of left noise reduction pipes (61) and a plurality of right noise reduction pipes (62) which are consistent in structure, the left noise reduction pipes (61) and the right noise reduction pipes (62) are arranged between the silencing partition plate (7) and the silencing inner plate (43) in a staggered manner, and a plurality of first silencing holes (63) are formed in each of the left noise reduction pipes (61) and the right noise reduction pipes (62).
6. The high-strength construction light-weight wallboard according to claim 1, wherein the third sound-absorbing cavity (9) comprises a plurality of sound-absorbing collecting nets (91) and a bottom sound-absorbing pad (93), the sound-absorbing collecting nets (91) are arranged in the third sound-absorbing cavity (9) at equal intervals, a sound-absorbing sub-cavity (92) is formed between two adjacent sound-absorbing collecting nets (91), and the sound-absorbing pad (93) is arranged at the bottom in the third sound-absorbing cavity (9).
7. The high strength construction light weight wallboard according to claim 6, wherein the sound absorbing and collecting net (91) is provided with a third sound absorbing hole (911).
8. The high-strength light wall panel for construction according to claim 1, wherein the sound-absorbing partition (7) is formed with a plurality of second sound-absorbing holes (71) in an inclined manner.
9. The high-strength light wall panel for construction according to claim 1, wherein the sound-absorbing liner (8) comprises a pair of sound-absorbing shells (81) and a plurality of sound-absorbing blocks (82), the plurality of sound-absorbing blocks (82) are disposed between the sound-absorbing inner panels (43), the sound-absorbing shells (81) are connected between two adjacent sound-absorbing blocks (82) in a snap-fit manner, and a central sound-absorbing passage (83) is formed between the pair of sound-absorbing shells (81).
10. The high strength construction light weight wallboard according to claim 9, wherein the sound absorbing shell (81) is T-shaped as a whole.
CN202010059146.9A 2020-01-18 2020-01-18 High-strength light construction wallboard Active CN111270791B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010059146.9A CN111270791B (en) 2020-01-18 2020-01-18 High-strength light construction wallboard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010059146.9A CN111270791B (en) 2020-01-18 2020-01-18 High-strength light construction wallboard

Publications (2)

Publication Number Publication Date
CN111270791A CN111270791A (en) 2020-06-12
CN111270791B true CN111270791B (en) 2021-03-12

Family

ID=70994923

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010059146.9A Active CN111270791B (en) 2020-01-18 2020-01-18 High-strength light construction wallboard

Country Status (1)

Country Link
CN (1) CN111270791B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112726859B (en) * 2020-12-28 2023-05-05 德州天工装饰工程有限责任公司 Building noise insulation layer board

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6435303B1 (en) * 2000-01-15 2002-08-20 Future Technologies Llc Sound absorbing structure
KR100408387B1 (en) * 1993-11-19 2004-04-03 다우 글로벌 테크놀로지스 인크. Soundproof panel or member
CN206144023U (en) * 2016-07-07 2017-05-03 贵州省公路工程集团有限公司 Multi -use architecture wallboard
CN206844365U (en) * 2017-04-06 2018-01-05 上海声望声学科技股份有限公司 Spatial extent high efficiency composition sound insulating structure
RU2648127C1 (en) * 2017-03-07 2018-03-22 Олег Савельевич Кочетов Sound-absorbing structure with resonant inserts
CN207144244U (en) * 2017-08-17 2018-03-27 巴中欧复建材有限公司 A kind of light cellular partition board of noise reduction
CN208379833U (en) * 2018-06-25 2019-01-15 四川恒筑工程设计有限公司 A kind of sound insulation ventilation wall

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100408387B1 (en) * 1993-11-19 2004-04-03 다우 글로벌 테크놀로지스 인크. Soundproof panel or member
US6435303B1 (en) * 2000-01-15 2002-08-20 Future Technologies Llc Sound absorbing structure
CN206144023U (en) * 2016-07-07 2017-05-03 贵州省公路工程集团有限公司 Multi -use architecture wallboard
RU2648127C1 (en) * 2017-03-07 2018-03-22 Олег Савельевич Кочетов Sound-absorbing structure with resonant inserts
CN206844365U (en) * 2017-04-06 2018-01-05 上海声望声学科技股份有限公司 Spatial extent high efficiency composition sound insulating structure
CN207144244U (en) * 2017-08-17 2018-03-27 巴中欧复建材有限公司 A kind of light cellular partition board of noise reduction
CN208379833U (en) * 2018-06-25 2019-01-15 四川恒筑工程设计有限公司 A kind of sound insulation ventilation wall

Also Published As

Publication number Publication date
CN111270791A (en) 2020-06-12

Similar Documents

Publication Publication Date Title
JP5721811B2 (en) ASSEMBLY WALL HAVING IMPROVED SOUND ABSORPTION PERFORMANCE AND ITS ASSEMBLY STRUCTURE
CN111270791B (en) High-strength light construction wallboard
JP2010265645A (en) Partition wall structure
CN213062476U (en) Sound insulation building board for building
CN111636587A (en) Sound-absorbing wall for musical instrument room
KR101016601B1 (en) Ventilation Silencer Using Resonance and Expansion of Sound Wave
CN201268893Y (en) Foamed aluminum sound absorption wall
CN108342999A (en) A kind of environmentally friendly denoising device for overpass
CN111593844A (en) Building component board based on air flow is fallen passively and is made an uproar
CN215670259U (en) Two-way amortization wall
CN210917943U (en) Explosion-proof plate with sound attenuation function
CN211396258U (en) Environmental protection wall body insulation construction with multilayer gives sound insulation
CN210562813U (en) Sound absorption and insulation wall
CN210374015U (en) Muffler assembly suitable for ventilation system
CN206987246U (en) A kind of indoor Acoustical Tile Ceiling
CN107492369B (en) Microporous rock plate series silencer
CN218149410U (en) Building sound insulation building board
CN206128440U (en) Light fire prevention is given sound insulation and is made up wallboard
CN212271319U (en) Light hollow partition plate
CN218028684U (en) Sound insulation floor structure for high-rise building
CN210597729U (en) Green building energy-saving wall
CN211499264U (en) Novel anechoic chamber
CN219604668U (en) Sound insulation type assembled building wallboard
CN218563753U (en) Diesel generating set's silence case
CN216616531U (en) Green energy-concerving and environment-protective type assembled wallboard structure

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20220124

Address after: 325802 floor 6, building 1, Wenzhou Gift City, Longgang City, Wenzhou City, Zhejiang Province

Patentee after: Wenzhou Tianju Intellectual Property Co.,Ltd.

Address before: 325000 No. 1 Incubator Building, Science Park, Wenzhou National University, No. 38 Dongfangnan Road, Ouhai Economic Development Zone, Wenzhou City, Zhejiang Province

Patentee before: WENZHOU VOCATIONAL & TECHNICAL College

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20231030

Address after: No. 100 Renmin Road, Zhili Town, Huzhou City, Zhejiang Province, 313008

Patentee after: HUZHOU DAQIN BUILDING DECORATION ENGINEERING Co.,Ltd.

Address before: 325802 floor 6, building 1, Wenzhou Gift City, Longgang City, Wenzhou City, Zhejiang Province

Patentee before: Wenzhou Tianju Intellectual Property Co.,Ltd.

TR01 Transfer of patent right