EP 1916338 A1 20080430 - Self-supporting soundproofing and retaining prefabricated concrete panel
Title (en)
Self-supporting soundproofing and retaining prefabricated concrete panel
Title (de)
Selbstragende schällschutzende vorgefertigte Stützplatte aus Beton
Title (fr)
Panneau de soutènement antibruit préfabriqué, autoportant et en béton
Publication
Application
Priority
EP 06022356 A 20061025
Abstract (en)
This invention relates to a self-supporting prefabricated concrete panel designed for use in the construction of road and motorway barriers, which said panel simultaneously performs a soundproofing function and a road embankment retaining function. More particularly, the panel according to the invention comprises a foot or base to be anchored to a foundation structure and an upright part which comprises a lower structure designed to act as a retaining wall for the road embankment, and an upper structure designed to project from the roadbed which is constructed in such a way as to have sound-absorbing and soundproofing characteristics. The panel according to the invention takes up a minimal amount of space, with the result that it is particularly suitable for use in all cases in which there is little working space available, as in the case of road-widening work or the addition of a motorway lane.
IPC 8 full level
E01F 8/00 (2006.01); E02D 29/02 (2006.01)
CPC (source: EP)
E01F 8/0017 (2013.01); E01F 8/007 (2013.01); E02D 29/00 (2013.01)
Citation (search report)
- [X] EP 0196564 A2 19861008 - BAUGESELLSCHAFT WALTER HELLMIC [DE]
- [X] EP 0305258 A1 19890301 - LOUIS PASCAL
- [X] GB 1487437 A 19770928 - GAVELS ARKITEKTKONTOR AB
- [X] DE 2716250 A1 19781019 - DYCKERHOFF & WIDMANN AG
- [A] FR 2714681 A1 19950707 - SNCF [FR]
- [A] DE 4408177 A1 19950914 - LIAS FRANKEN LEICHTBAU GMBH [DE]
- [A] EP 0864695 A1 19980916 - ATOHAAS HOLDING CV [NL]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
DOCDB simple family (application)
EP 06022356 A 20061025