BE635998A - - Google Patents
Info
- Publication number
- BE635998A BE635998A BE635998DA BE635998A BE 635998 A BE635998 A BE 635998A BE 635998D A BE635998D A BE 635998DA BE 635998 A BE635998 A BE 635998A
- Authority
- BE
- Belgium
- Prior art keywords
- elements
- sound
- arrangement according
- ceiling
- absorption
- Prior art date
Links
- 238000010521 absorption reaction Methods 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 14
- 239000011358 absorbing material Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 238000013016 damping Methods 0.000 claims description 4
- 239000006096 absorbing agent Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 210000000709 aorta Anatomy 0.000 claims description 2
- 239000008187 granular material Substances 0.000 claims description 2
- 206010011224 Cough Diseases 0.000 claims 1
- 230000002745 absorbent Effects 0.000 description 6
- 239000002250 absorbent Substances 0.000 description 6
- 239000011490 mineral wool Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 235000016936 Dendrocalamus strictus Nutrition 0.000 description 1
- 239000012814 acoustic material Substances 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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
- E04B1/99—Room acoustics, i.e. forms of, or arrangements in, rooms for influencing or directing sound
-
- 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
- E04B2001/8281—Flat elements mounted parallel to a supporting surface with an acoustically active air gap between the elements and the mounting surface
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE635998A true BE635998A (fi) |
Family
ID=202236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE635998D BE635998A (fi) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE635998A (fi) |
-
0
- BE BE635998D patent/BE635998A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101622451B1 (ko) | 음향 투과성 재료, 및, 해당 재료를 이용한 건축 용도를 포함하는 음향 조정면 구조, 마이크로폰용 윈드스크린, 보호용 그릴, 음향 투과성 영사 스크린 및 스피커 | |
| US8191678B2 (en) | Apparatus for absorbing acoustical energy and use thereof | |
| US8770344B2 (en) | Acoustic panel | |
| JP2006511830A (ja) | 超軽量トリム複合物 | |
| CN107851431A (zh) | 隔音结构、百叶窗以及隔音壁 | |
| RU2344489C1 (ru) | Ограждение акустическое | |
| KR20190093989A (ko) | 흡음기능을 개선한 흡음패널 | |
| WO2006135164A1 (en) | The sound-absorbing panel | |
| FR2611777A1 (fr) | Panneau perfore d'absorption sonore | |
| CN106782475B (zh) | 复合共振吸声结构 | |
| WO2020040908A3 (en) | Acoustic panels and methods for preparing them | |
| US6615951B1 (en) | Absorbent material, consisting of a porous substance with double porosity | |
| Sekar et al. | Fabrication of light-weighted acoustic absorbers made of natural fiber composites via additive manufacturing | |
| BE635998A (fi) | ||
| EP0461328A1 (fr) | Système d'insonorisation destiné à être utilisé à l'intérieur d'un local | |
| JPH1144014A (ja) | 吸音材、吸音用塗料、吸音材の製造方法 | |
| KR200450881Y1 (ko) | 복합 방음 패널 | |
| CN207363155U (zh) | 一种竹制多孔降噪板 | |
| CN211341242U (zh) | 一种建筑隔音建筑板 | |
| CN110962400A (zh) | 隔音装置 | |
| WO2020212177A1 (fr) | Produit d'isolation acoustique comprenant une couche arriere | |
| FR3043588A1 (fr) | Panneau acoustique multicouche | |
| RU2324796C2 (ru) | Акустическая панель | |
| JPH0546180A (ja) | 吸音体 | |
| NO115011B (fi) |