EP 2094913 A1 20090902 - GLIDING BED FOR CONCRETE SLABS, METHOD FOR THE PRODUCTION OF A CONCRETE SLAB, AND STRUCTURE WITH A GLIDING BED
Title (en)
GLIDING BED FOR CONCRETE SLABS, METHOD FOR THE PRODUCTION OF A CONCRETE SLAB, AND STRUCTURE WITH A GLIDING BED
Title (de)
GLEITLAGERUNG FÜR BETONPLATTEN, VERFAHREN ZUR HERSTELLUNG EINER BETONPLATTE UND BAUWERK MIT EINER GLEITLAGERUNG
Title (fr)
PALIER LISSE POUR PLAQUES EN BÉTON, PROCÉDÉ DE FABRICATION D'UNE PLAQUE EN BÉTON ET CONSTRUCTION PRÉSENTANT UN PALIER LISSE
Publication
Application
Priority
- AT 2007000578 W 20071220
- AT 21312006 A 20061222
Abstract (en)
[origin: WO2008077167A1] A gliding bed (1) for a concrete slab (2) comprises a first film (4) and a second film (5), wherein the first film (4) can be brought into contact with a base structure (3) of the concrete base slab (2), and the second film (5) can be brought into contact with the under side of the concrete slab (2) by means of pouring the concrete onto the second film (5). Said films (4, 5) are tightly connected to each other at edges (7). In order to minimize friction between the concrete slab (2) and the base structure (3), a gas- and liquid-permeable layer is placed between the films (4, 5) and is constructed from a nonwoven fabric (6) and/or a textile sheet, woven fabric, knitted fabric, or meshed fabric.
IPC 8 full level
E01C 7/14 (2006.01)
CPC (source: EP US)
E01C 7/145 (2013.01 - EP US); Y10T 428/24025 (2015.01 - EP US)
Citation (search report)
See references of WO 2008077167A1
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 MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2008077167 A1 20080703; AT 504483 A4 20080615; AT 504483 B1 20080615; AU 2007336687 A1 20080703; AU 2007336687 B2 20130822; CN 101611197 A 20091223; CN 101611197 B 20120523; EP 2094913 A1 20090902; EP 2094913 B1 20130220; RU 2009128210 A 20110127; RU 2450097 C2 20120510; US 2010015388 A1 20100121; US 8297003 B2 20121030
DOCDB simple family (application)
AT 2007000578 W 20071220; AT 21312006 A 20061222; AU 2007336687 A 20071220; CN 200780050406 A 20071220; EP 07855363 A 20071220; RU 2009128210 A 20071220; US 52038207 A 20071220