DK152994B - Lydabsorberende bygningselement - Google Patents

Lydabsorberende bygningselement Download PDF

Info

Publication number
DK152994B
DK152994B DK218180AA DK218180A DK152994B DK 152994 B DK152994 B DK 152994B DK 218180A A DK218180A A DK 218180AA DK 218180 A DK218180 A DK 218180A DK 152994 B DK152994 B DK 152994B
Authority
DK
Denmark
Prior art keywords
cup
shaped recesses
building element
recesses
bottom surfaces
Prior art date
Application number
DK218180AA
Other languages
Danish (da)
English (en)
Other versions
DK218180A (da
Inventor
Norbert Kiesewetter
Bertalan Lakatos
Original Assignee
Fraunhofer Ges Forschung
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 Fraunhofer Ges Forschung filed Critical Fraunhofer Ges Forschung
Publication of DK218180A publication Critical patent/DK218180A/da
Publication of DK152994B publication Critical patent/DK152994B/da

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82Heat, 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
    • E04B1/84Sound-absorbing elements
    • E04B1/86Sound-absorbing elements slab-shaped
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F8/00Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/0005Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
    • E01F8/0035Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with undulated surfaces
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F8/00Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/0005Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
    • E01F8/0047Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with open cavities, e.g. for covering sunken roads
    • E01F8/0076Cellular, e.g. as wall facing
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82Heat, 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
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82Heat, 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
    • E04B1/84Sound-absorbing elements
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B2001/742Use of special materials; Materials having special structures or shape
    • E04B2001/748Honeycomb materials
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82Heat, 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
    • E04B1/84Sound-absorbing elements
    • E04B2001/8414Sound-absorbing elements with non-planar face, e.g. curved, egg-crate shaped
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82Heat, 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
    • E04B1/84Sound-absorbing elements
    • E04B2001/8423Tray or frame type panels or blocks, with or without acoustical filling
    • E04B2001/8442Tray type elements
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82Heat, 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
    • E04B1/84Sound-absorbing elements
    • E04B2001/8457Solid slabs or blocks
    • E04B2001/8476Solid slabs or blocks with acoustical cavities, with or without acoustical filling

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Acoustics & Sound (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Electromagnetism (AREA)
  • Building Environments (AREA)
  • Laminated Bodies (AREA)
DK218180AA 1979-05-23 1980-05-19 Lydabsorberende bygningselement DK152994B (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792921050 DE2921050A1 (de) 1979-05-23 1979-05-23 Schallabsorbierendes bauelement aus kunststoff-folie
DE2921050 1979-05-23

Publications (2)

Publication Number Publication Date
DK218180A DK218180A (da) 1980-11-24
DK152994B true DK152994B (da) 1988-06-06

Family

ID=6071582

Family Applications (1)

Application Number Title Priority Date Filing Date
DK218180AA DK152994B (da) 1979-05-23 1980-05-19 Lydabsorberende bygningselement

Country Status (16)

Country Link
US (1) US4425981A (de)
AT (1) ATA271380A (de)
BE (1) BE883430A (de)
CH (1) CH647575A5 (de)
DD (1) DD150917A5 (de)
DE (1) DE2921050A1 (de)
DK (1) DK152994B (de)
ES (1) ES8101173A1 (de)
FR (1) FR2457350A1 (de)
GB (1) GB2053426B (de)
HU (1) HU181128B (de)
IE (1) IE49484B1 (de)
IT (1) IT8022194A0 (de)
LU (1) LU82475A1 (de)
NL (1) NL8002918A (de)
SU (1) SU1079183A3 (de)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3233654C2 (de) * 1982-09-10 1986-01-16 Ewald Dörken AG, 5804 Herdecke Schallabsorbierendes Bauelement
DE3531886A1 (de) * 1985-09-06 1987-03-19 Stankiewicz Alois Dr Gmbh Hohlkammern
DE3615360A1 (de) * 1986-05-06 1987-11-12 Stankiewicz Alois Dr Gmbh Bauelement mit akustischen eigenschaften
US5268540A (en) * 1991-10-24 1993-12-07 Superior Precast, Inc. Sound barrier absorption panel
BE1005752A3 (nl) * 1992-03-24 1994-01-18 Cuykx Hildegarde Juliana Eugen Acoestische scherminrichting.
DE9215132U1 (de) * 1992-11-07 1993-04-15 Pelzer, Helmut, 5804 Herdecke Luftschall absorbierendes Formteil
DE4317828C1 (de) * 1993-05-28 1994-06-09 Freudenberg Carl Fa Luftschall absorbierendes Formteil
DE4408782A1 (de) * 1994-03-15 1995-09-21 Fraunhofer Ges Forschung Folien-Schallabsorber
DE4414566C2 (de) * 1994-04-27 1997-11-20 Freudenberg Carl Fa Luftschalldämpfer
HU219872B (hu) * 1994-08-12 2001-08-28 Illbruck Gmbh. Hangnyelő
US5665943A (en) * 1995-06-15 1997-09-09 Rpg Diffusor Systems, Inc. Nestable sound absorbing foam with reduced area of attachment
DE29617845U1 (de) * 1996-10-14 1998-02-12 M. Faist GmbH & Co. KG, 86381 Krumbach Einrichtung zum Absorbieren und/oder Dämpfen von Schallwellen
DE19652527A1 (de) * 1996-12-17 1998-06-18 Faist M Gmbh & Co Kg Absorber zum Absorbieren akustischer Schallwellen
AT408552B (de) * 1998-05-12 2002-01-25 Brunbauer Wolfgang Dipl Ing Schallschutzeinrichtung
US6053275A (en) * 1998-07-21 2000-04-25 Caterpillar Inc. Acoustical absorber array
GB2345951A (en) * 1999-01-19 2000-07-26 Draftex Ind Ltd Sound-absorbing structure
IT1316775B1 (it) * 2000-02-18 2003-05-12 Sergio Zambelli Pannello prefabbricato in calcestruzzo per l'edilizia industrializzata ad elevato isolamento termico e/o acustico
FR2837508B1 (fr) * 2002-03-19 2005-06-24 Ecole Polytech Mur antibruit
WO2005049386A1 (ja) * 2003-11-19 2005-06-02 Hayashi Engineering Inc. 衝撃吸収体
US8617715B2 (en) * 2003-12-06 2013-12-31 Cpfilms Inc. Fire retardant shades
ES2321625T3 (es) * 2004-06-17 2009-06-09 HEIMBACH GMBH & CO. KG Instalacion de aislamiento acustico para un revestimiento de pared, techo o suelo.
KR100571539B1 (ko) * 2004-06-30 2006-04-24 김배영 흡음 블록 및 그 시공 방법
US7520370B2 (en) * 2006-05-17 2009-04-21 William Orlin Gudim Combination acoustic diffuser and absorber and method of production thereof
US20090181242A1 (en) * 2008-01-11 2009-07-16 Enniss James P Exterior window film
WO2009130720A1 (en) * 2008-04-22 2009-10-29 Patt Spa Modular sound insulation wall with panels
DE102008063923A1 (de) * 2008-12-19 2010-06-24 Airbus Deutschland Gmbh Mehrschichtplatte zur Schalldämmung
WO2012006663A1 (en) * 2010-07-13 2012-01-19 Bellmax Acoustic Pty Ltd An acoustic panel
US8999509B2 (en) 2011-04-27 2015-04-07 Cpfilms Inc. Weather resistant exterior film composite
FI20115485A (fi) * 2011-05-19 2012-11-20 Yeseco Oy Akustiikkalevy
CN103137118B (zh) 2011-11-30 2016-07-06 香港科技大学 声能吸收超材料
EP3112257B1 (de) 2012-07-06 2018-01-24 C&D Zodiac, Inc. Flugzeuginnenraumpaneel mit akustischen materialien
DE102014218730A1 (de) * 2014-09-18 2016-03-24 Ford Global Technologies, Llc Energieabsorber und Überkopfsystem mit Energieabsorber
US9630575B2 (en) * 2015-09-30 2017-04-25 GM Global Technology Operations LLC Panel assembly with noise attenuation system
RU2626471C1 (ru) * 2016-02-25 2017-07-28 Олег Савельевич Кочетов Звукопоглощающий элемент кочетова
KR102446926B1 (ko) * 2017-10-24 2022-10-04 현대자동차주식회사 흡차음 복합판재
USD863196S1 (en) * 2017-11-14 2019-10-15 Afshin Ariay Machinery cover
EP3619376B1 (de) * 2018-07-05 2020-06-24 Low & Bonar B.V. Schwimmendes bodensystem
WO2021099566A1 (en) 2019-11-22 2021-05-27 Basf Se Sound insulation device
USD945024S1 (en) * 2020-09-15 2022-03-01 Lightfront Corporation Sound absorption panel
USD963206S1 (en) * 2021-02-14 2022-09-06 STP North America LLC Sound deadening mat
CN114197668B (zh) * 2021-12-29 2023-05-02 哈尔滨工程大学 一种周期性薄膜建筑吸隔声超结构

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2320737A (en) * 1939-06-22 1943-06-01 Ruberoid Co Sound damping insulation and process of manufacture
DE1211370B (de) * 1960-11-12 1966-02-24 Fraunhofer Ges Forschung Luftschalldaemmung dynamisch biegeweicher Schalen, wie Wandschalen, Unterdecken, Tueren, Schallabschirmmungen und Flaechenelement hierfuer
US3866001A (en) * 1974-03-04 1975-02-11 Junger Miguel C Structural block with septum
DE2758041C2 (de) * 1977-12-24 1985-10-31 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Verwendung eines aus mindestens zwei übereinander angeordneten Folien, insbesondere Kunststoffolien, bestehenden Bauelements

Also Published As

Publication number Publication date
HU181128B (en) 1983-06-28
FR2457350B1 (de) 1983-12-09
LU82475A1 (de) 1980-10-08
ATA271380A (de) 1987-11-15
CH647575A5 (de) 1985-01-31
ES491698A0 (es) 1980-12-16
FR2457350A1 (fr) 1980-12-19
DD150917A5 (de) 1981-09-23
DE2921050C2 (de) 1987-12-17
DK218180A (da) 1980-11-24
US4425981A (en) 1984-01-17
NL8002918A (nl) 1980-11-25
IT8022194A0 (it) 1980-05-20
BE883430A (fr) 1980-09-15
DE2921050A1 (de) 1980-11-27
SU1079183A3 (ru) 1984-03-07
GB2053426A (en) 1981-02-04
GB2053426B (en) 1982-12-22
IE49484B1 (en) 1985-10-16
IE801087L (en) 1980-11-23
ES8101173A1 (es) 1980-12-16

Similar Documents

Publication Publication Date Title
DK152994B (da) Lydabsorberende bygningselement
JP5056385B2 (ja) 吸音体
US4553631A (en) Sound absorption method and apparatus
CN108457393B (zh) 消声室用吸声结构体以及包含消声室用吸声结构体的消声室
US4450195A (en) Hygienic absorbent and use of a plastic foil in the absorbent
JPS6327242A (ja) 空気伝播音を吸収する構造要素及びその製造方法
ES2237411T3 (es) Laminas de tejido flexible para estructuras suspendidas, metodo para fabricar las mismas, techos falsos suspendidos que constan de tales materiales.
BRPI1101205A2 (pt) estampagem de gabinete
CN215166736U (zh) 一种多孔陶瓷吸声板
JP4975846B2 (ja) 吸音構造体
US6153286A (en) Sound absorbent component and process for manufacture of the same
CN102737627B (zh) 反二次余数扩散低频消声降噪复合模板
JP6887661B2 (ja) 吸音装置
KR101359609B1 (ko) 경량칸막이용 스터드
CN214034173U (zh) 一种声学性能可调的吸隔声模块
CN215170038U (zh) 一种具备吸声功能的公路隧道管片
CN210761807U (zh) 一种托盘
CN213062733U (zh) 低频共振吸声复合结构
JP2024029895A (ja) 遮音パネル
CN210597696U (zh) 一种吸声复合结构单元及具有其的吸声体阵列
JPH0447837B2 (de)
RU2478762C1 (ru) Шумозащитная панель
KR101838718B1 (ko) 판진동형 흡음재
KR20020016295A (ko) 흡음구조체
JP2015132128A (ja) 透光型間仕切り構造体

Legal Events

Date Code Title Description
PHB Application deemed withdrawn due to non-payment or other reasons