Ventilated roof

E - Fixed Constructions – 04 – B

Patent

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Details

20/20.1

E04B 7/00 (2006.01) E04D 11/02 (2006.01) E04D 13/17 (2006.01)

Patent

CA 1313742

PRECIS DOMAINE DE L'INVENTION La présente invention se rapporte a un système de ventilation permettant de faciliter l'assèchement de l'isolant d'une toiture lorsqu'il y a bris du coupe vapeur ou de la membrane imperméable protégeant ledit isolant, comprenant notamment une feuille imperméable ou imperméabilisée composée d'une série de perforat- ions réparties sur sa surface et une pluralité de supports imperméables ou imperméabilisés disposés entre les perforations.

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