IT1092913B - Pannello per parete prefabbricato contro i rumori stradali formato da listelli con interposto materiale antiacustico - Google Patents
Pannello per parete prefabbricato contro i rumori stradali formato da listelli con interposto materiale antiacusticoInfo
- Publication number
- IT1092913B IT1092913B IT20607/78A IT2060778A IT1092913B IT 1092913 B IT1092913 B IT 1092913B IT 20607/78 A IT20607/78 A IT 20607/78A IT 2060778 A IT2060778 A IT 2060778A IT 1092913 B IT1092913 B IT 1092913B
- Authority
- IT
- Italy
- Prior art keywords
- slabs
- panel
- prefabricated wall
- wall against
- acoustic material
- Prior art date
Links
- 239000012814 acoustic material Substances 0.000 title 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
- E01F8/0064—Perforated plate or mesh, e.g. as wall facing
- E01F8/007—Perforated plate or mesh, e.g. as wall facing with damping material
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7702098A NL7702098A (nl) | 1977-02-25 | 1977-02-25 | Geprefabriceerd wandelement ter bestrijding van geluidsoverlast door verkeer langs of nabij wegen. |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7820607A0 IT7820607A0 (it) | 1978-02-24 |
IT1092913B true IT1092913B (it) | 1985-07-12 |
Family
ID=19828063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20607/78A IT1092913B (it) | 1977-02-25 | 1978-02-24 | Pannello per parete prefabbricato contro i rumori stradali formato da listelli con interposto materiale antiacustico |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE864313A (it) |
FR (1) | FR2381866A1 (it) |
IT (1) | IT1092913B (it) |
NL (1) | NL7702098A (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2506801A1 (fr) * | 1981-06-01 | 1982-12-03 | Routier Equip Sa | Ecran acoustique absorbant, notamment pour implantation en plein air |
AT386440B (de) * | 1986-08-21 | 1988-08-25 | Forster Franz Ing Gmbh | Laermschutzelement |
DE29805730U1 (de) * | 1998-03-28 | 1998-06-04 | Grötz, Georg, 76597 Loffenau | Schallschutzwand für Verkehrswege |
-
1977
- 1977-02-25 NL NL7702098A patent/NL7702098A/xx unknown
-
1978
- 1978-02-24 BE BE185475A patent/BE864313A/xx unknown
- 1978-02-24 IT IT20607/78A patent/IT1092913B/it active
- 1978-02-24 FR FR7805410A patent/FR2381866A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
BE864313A (fr) | 1978-08-24 |
NL7702098A (nl) | 1978-08-29 |
IT7820607A0 (it) | 1978-02-24 |
FR2381866A1 (fr) | 1978-09-22 |
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