DE2829273C2 - - Google Patents
Info
- Publication number
- DE2829273C2 DE2829273C2 DE19782829273 DE2829273A DE2829273C2 DE 2829273 C2 DE2829273 C2 DE 2829273C2 DE 19782829273 DE19782829273 DE 19782829273 DE 2829273 A DE2829273 A DE 2829273A DE 2829273 C2 DE2829273 C2 DE 2829273C2
- Authority
- DE
- Germany
- Prior art keywords
- holes
- element according
- noise protection
- steps
- noise
- 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.)
- Expired
Links
- 239000011148 porous material Substances 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
- E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
- E01F8/0047—Arrangements 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
- E01F8/0076—Cellular, e.g. as wall facing
- E01F8/0082—Cellular, e.g. as wall facing with damping material
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782829273 DE2829273A1 (de) | 1978-07-04 | 1978-07-04 | Laermschutzelement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782829273 DE2829273A1 (de) | 1978-07-04 | 1978-07-04 | Laermschutzelement |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2829273A1 DE2829273A1 (de) | 1980-01-24 |
DE2829273C2 true DE2829273C2 (en, 2012) | 1989-08-17 |
Family
ID=6043477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19782829273 Granted DE2829273A1 (de) | 1978-07-04 | 1978-07-04 | Laermschutzelement |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2829273A1 (en, 2012) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19547384A1 (de) * | 1995-12-19 | 1997-06-26 | Gerhard Hiesl | Schallschutzstein |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3530867A1 (de) * | 1985-08-29 | 1987-03-05 | Nuedling Franz C Basaltwerk | Mauerwerk- oder pflasterstein aus beton oder dergleichen |
FR2657903B1 (fr) * | 1990-02-05 | 1992-06-12 | Socarel | Nouveau type de panneau en beton pour la realisation de murs anti-bruits. |
DE4128885A1 (de) * | 1990-10-18 | 1992-05-14 | Morlock Siegfried | Fliesswasserturbine |
DE29512787U1 (de) * | 1995-08-09 | 1995-10-12 | Dürr Metalltechnik, 72116 Mössingen | Lärmschutzeinrichtung, insbesondere für Straßenränder und Untertunnelungen |
GB2475718B (en) * | 2009-11-27 | 2015-09-16 | Red Twin Ltd | Method of producing an acoustic surface. |
CN103437306A (zh) * | 2013-08-30 | 2013-12-11 | 武汉和尔环保科技有限公司 | 一种吸收噪音的消音板及具有之的声屏障 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7205142U (de) * | 1973-09-13 | Gail Sche W Tonwerke Kg | Schallschluckendes Bauelement | |
US2796946A (en) * | 1954-07-15 | 1957-06-25 | Ind Res Lab Inc | Sound absorbing and correcting material and method of making same |
CH365858A (fr) * | 1960-11-25 | 1962-11-30 | Tecto S A R L | Elément de construction et utilisation de celui-ci |
DE1876720U (de) * | 1963-03-22 | 1963-08-01 | Eduard Dyckerhoff G M B H | Daemmplatte. |
US3837426A (en) * | 1974-01-04 | 1974-09-24 | Junger M | Sound absorbing structural block |
DE2456915A1 (de) * | 1974-12-02 | 1976-08-12 | Acrow Wolff Gmbh | Industrie-, betriebs-, maschinen-, verkehrs-, bau und sonstige laermgeraeusche abwehrende einrichtung |
DE2544469A1 (de) * | 1975-10-04 | 1977-04-14 | Continental Gummi Werke Ag | Laermschutzwand |
DK142710B (da) * | 1977-11-10 | 1980-12-29 | Elektronikcentralen | Lydabsorberende struktur. |
DE7819783U1 (de) * | 1978-07-01 | 1978-11-30 | Gummi Stricker, Paul H. Stricker Kg, 4400 Muenster | Schallschluckplatte fuer raeume mit hoher luftfeuchte |
-
1978
- 1978-07-04 DE DE19782829273 patent/DE2829273A1/de active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19547384A1 (de) * | 1995-12-19 | 1997-06-26 | Gerhard Hiesl | Schallschutzstein |
Also Published As
Publication number | Publication date |
---|---|
DE2829273A1 (de) | 1980-01-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8101 | Request for examination as to novelty | ||
8127 | New person/name/address of the applicant |
Owner name: BASALTIN GMBH & CO, 5460 LINZ, DE |
|
8127 | New person/name/address of the applicant |
Owner name: BASALTIN GMBH & CO, 5460 LINZ, DE |
|
8105 | Search report available | ||
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: JOSEF SKIPIOL GMBH & CO KG, 66862 KINDSBACH, DE |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: EHL & SKIPIOL BAUSTOFFWERK GMBH & CO. KG, 55546 NE |