EP 1953306 A1 20080806 - A multilayer roofing element and a method for manufacturing the same
Title (en)
A multilayer roofing element and a method for manufacturing the same
Title (de)
Mehrschichtiges Dachelement und Herstellungsverfahren dafür
Title (fr)
Élément de toiture multicouche et son procédé de fabrication
Publication
Application
Priority
EP 07075093 A 20070205
Abstract (en)
The present invention relates to a multilayer roofing element comprising a bituminous coating and a back side that comprises a material other than bitumen, wherein the back side forms a fixing layer suitable for engagement on and/or by a Velcro element that is fixed to the roof. The present invention further relates to a method for manufacturing a multilayer roofing element, comprising the steps of applying a course of a bituminous layer to a layer of a nonwoven material, wherein a strip of bitumen of at least 1 centimetre, seen from the edge of the course, is kept free from nonwoven material on at least one side of the course, and bonding together the bitumen and the nonwoven material. The present invention finally relates to a method for covering a roof with roofing elements, comprising the steps of fixing of Velcro elements, with the hook side facing upwards, to a roof to be covered and attaching a roofing element according to the invention to a number of Velcro elements fixed to the roof with a side of the roofing element that is provided with a nonwoven fibre material.
IPC 8 full level
E04D 3/35 (2006.01); E04D 5/10 (2006.01); E04D 5/14 (2006.01); E04D 1/34 (2006.01)
CPC (source: EP US)
E04D 3/358 (2013.01 - EP US); E04D 5/10 (2013.01 - EP); E04D 5/143 (2013.01 - EP); E04D 5/147 (2013.01 - EP); E04D 2001/3429 (2013.01 - EP US)
Citation (search report)
- [X] FR 2800766 A1 20010511 - GERBY CLAUDE JACQUES [FR]
- [XY] WO 9836139 A1 19980820 - MINNESOTA MINING & MFG [US], et al
- [Y] DE 19752819 A1 19990610 - ROCKWOOL MINERALWOLLE [DE]
- [Y] WO 0246551 A1 20020613 - KOESTER BAUCHEMIE GMBH [DE], et al
- [Y] US 4812349 A 19890314 - MUELBECK MARTIN [AT]
- [Y] EP 0006189 B1 19810415 - HOECHST AG [DE]
- [A] DE 2263375 A1 19740704 - BRAAS & CO GMBH
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)
EP 1953306 A1 20080806; EP 1953306 B1 20101208; EP 1953306 B2 20160413; AT E491071 T2 20101215; DE 602007011029 D1 20110120; DK 1953306 T3 20110321; DK 1953306 T4 20160801; ES 2357857 T3 20110503; ES 2357857 T5 20160909; PL 1953306 T3 20110531; PL 1953306 T5 20170630; SI 1953306 T1 20110429; SI 1953306 T2 20160831
DOCDB simple family (application)
EP 07075093 A 20070205; AT 07075093 T 20070205; DE 602007011029 T 20070205; DK 07075093 T 20070205; ES 07075093 T 20070205; PL 07075093 T 20070205; SI 200730535 A 20070205; SI 200730535 T 20070205