(19)
(11) EP 2 508 688 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
28.11.2012 Bulletin 2012/48

(43) Date of publication A2:
10.10.2012 Bulletin 2012/41

(21) Application number: 12163406.7

(22) Date of filing: 05.04.2012
(51) International Patent Classification (IPC): 
E04D 5/12(2006.01)
 E04D 5/14(2006.01)
(84) Designated Contracting States:
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
Designated Extension States:
BA ME

(30) Priority: 05.04.2011 NL 2006546
17.06.2011 NL 2006964

(71) Applicant: Johnsol B.V.
3222 AG Hellevoetsluis (NL)

(72) Inventor:
  • Benedict, Leonard Bert
    3223 EZ Hellevoetsluis (NL)

(74) Representative: Eveleens Maarse, Pieter 
Patentwerk B.V. P.O. Box 1514
5200 BN 's-Hertogenbosch
5200 BN 's-Hertogenbosch (NL)

   


(54) Roof covering element


(57) The invention relates to a roof covering element for a substantially flat roof, comprising a layer of flexible watertight material, such as bituminous material or plastic and a layer of hook material provided with hooks extending at least partially over the lower surface of the roof covering element and which is adapted to be engaged by fastening material attached to the substrate of the roof, wherein the fastening material is arranged in the form of separate pieces distributed over the surface of the roof covering element. The positions of the pieces of hook material are fixed during the production of the roof covering elements, so that these are not the dependent on the roof coverer. The invention also relates to a corresponding carrier and a corresponding substrate element to be located on a carrier of the roof and comprising a layer of fastening material extending over substantially the whole surface. The invention also provides a corresponding method.







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