DE9217327U1 - Lärmschutzwandelement - Google Patents
LärmschutzwandelementInfo
- Publication number
- DE9217327U1 DE9217327U1 DE9217327U DE9217327U DE9217327U1 DE 9217327 U1 DE9217327 U1 DE 9217327U1 DE 9217327 U DE9217327 U DE 9217327U DE 9217327 U DE9217327 U DE 9217327U DE 9217327 U1 DE9217327 U1 DE 9217327U1
- Authority
- DE
- Germany
- Prior art keywords
- noise barrier
- barrier element
- noise
- concrete
- ribs
- 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 - Lifetime
Links
- 230000004888 barrier function Effects 0.000 title claims description 36
- 230000001154 acute effect Effects 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- E01F8/0029—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with porous surfaces, e.g. concrete with porous fillers
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 |
|---|---|---|---|
| DE9217327U DE9217327U1 (de) | 1992-12-18 | 1992-12-18 | Lärmschutzwandelement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9217327U DE9217327U1 (de) | 1992-12-18 | 1992-12-18 | Lärmschutzwandelement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE9217327U1 true DE9217327U1 (de) | 1993-04-01 |
Family
ID=6887299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE9217327U Expired - Lifetime DE9217327U1 (de) | 1992-12-18 | 1992-12-18 | Lärmschutzwandelement |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE9217327U1 (cs) |
-
1992
- 1992-12-18 DE DE9217327U patent/DE9217327U1/de not_active Expired - Lifetime
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