EP 3791032 B1 20230913 - DRAINAGE MAT
Title (en)
DRAINAGE MAT
Title (de)
DRAINAGEMATTE
Title (fr)
NATTE DE DRAINAGE
Publication
Application
Priority
- DE 202018102584 U 20180508
- EP 2019061798 W 20190508
Abstract (en)
[origin: WO2019215215A1] A drainage mat (11) for a floor covering arrangement (1) set up on an underlying surface (4) has a plate- or sheet-shaped carrier layer (5) which has an underside (6) which can be laid on the underlying surface (4), and projecting formations (7) which are directed upwardly away from the underside (6), wherein upper sides (8) of the projecting formations (7) form a support surface (9). Fastened to the support surface (9) is a support layer (10) to which an adhesive material or mortar material (12) can be applied without interspaces (15) between the projecting formations (7) being filled by the applied adhesive material or mortar material (12). In the drainage mat (11), a respective base surface (19) of the upwardly projecting formations (7) has, on the underside (6), a length which is oriented along a drainage direction (17) and a width directed transversely thereto that is shorter than the length. In particular, the respective base surface (19) of the upwardly projecting formations (7) can have a droplet-shaped or lens-shaped contour. A circumferential line of the respective base surface (19) has no undercut projecting transversely to the drainage direction (17) along the drainage direction (17) by which liquid flowing along on the projecting formation is retained.
IPC 8 full level
E04F 15/18 (2006.01)
CPC (source: EP)
E04F 15/183 (2013.01); E04F 15/185 (2013.01); E04F 15/186 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DE 202018102584 U1 20190809; EP 3791032 A1 20210317; EP 3791032 B1 20230913; EP 3791032 C0 20230913; WO 2019215215 A1 20191114
DOCDB simple family (application)
DE 202018102584 U 20180508; EP 19725654 A 20190508; EP 2019061798 W 20190508