EP 1861547 A1 20071205 - NOISE PROTECTION WALL AND METHOD FOR PRODUCING A NOISE PROTECTION WALL
Title (en)
NOISE PROTECTION WALL AND METHOD FOR PRODUCING A NOISE PROTECTION WALL
Title (de)
LÄRMSCHUTZWAND UND VERFAHREN ZUR HERSTELLUNG EINER LÄRMSCHUTZWAND
Title (fr)
PAROI D'ISOLATION ACOUSTIQUE ET PROCEDE POUR REALISER UNE PAROI D'ISOLATION ACOUSTIQUE
Publication
Application
Priority
- DE 2006000445 W 20060313
- DE 102005013205 A 20050320
Abstract (en)
[origin: WO2006099839A1] The invention relates to a noise protection wall (1) with a single-layer or double-layer structure. Respectively one wall element (3) forms the front wall and the rear wall of the noise protection wall (1), between two interspaced supports (2) consisting of a U-shaped steel girder. The supports (2) are respectively anchored in the ground by means of a foundation element. The wall elements (3) are respectively applied to the inner side of the connecting section (5) of the support (2), and are held in the groove (6) formed by the support (2) and oriented towards the wall elements (3), thus withstanding the pressure of the filling. A plurality of respectively 6 cm thick wall elements (3) are superimposed in the groove (6) and adhered to each other on the front sides thereof. The wall elements of the noise protection wall consist of a combination of compressed mineral aggregates or aggregates consisting of glass and organic adhesive. High sound-insulating values are achieved as a result of the high porosity of the wall elements and the nonetheless high density of the building material.
IPC 8 full level
B32B 5/16 (2006.01); B32B 27/04 (2006.01); E01F 8/00 (2006.01); G10K 11/165 (2006.01)
CPC (source: EP)
B32B 3/06 (2013.01); B32B 5/16 (2013.01); B32B 5/30 (2013.01); B32B 15/16 (2013.01); B32B 15/18 (2013.01); B32B 19/02 (2013.01); B32B 19/04 (2013.01); B32B 19/041 (2013.01); B32B 27/20 (2013.01); E01F 8/0029 (2013.01); E01F 8/0082 (2013.01); G10K 11/165 (2013.01); B32B 2250/40 (2013.01); B32B 2250/44 (2013.01); B32B 2260/025 (2013.01); B32B 2260/046 (2013.01); B32B 2264/101 (2013.01); B32B 2307/102 (2013.01); B32B 2607/00 (2013.01)
Citation (search report)
See references of WO 2006099839A1
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
DOCDB simple family (publication)
WO 2006099839 A1 20060928; CA 2601438 A1 20060928; DE 102005013205 A1 20070222; EA 011080 B1 20081230; EA 200702041 A1 20080228; EP 1861547 A1 20071205
DOCDB simple family (application)
DE 2006000445 W 20060313; CA 2601438 A 20060313; DE 102005013205 A 20050320; EA 200702041 A 20060313; EP 06722602 A 20060313