초록 ▼

The present invention relates to a ventilation system which makes the drying of roof insulation easier when there is a break in the vapor barrier or in the impermeable membrane protecting the said insulation. The system comprises an impermeable sheet composed of a series of openings distributed on i

The present invention relates to a ventilation system which makes the drying of roof insulation easier when there is a break in the vapor barrier or in the impermeable membrane protecting the said insulation. The system comprises an impermeable sheet composed of a series of openings distributed on its surface and a plurality of supports arranged between the openings.

대표청구항 ▼

A ventilation system for facilitating the drying of roofs, comprising: a basic structure; an insulation layer disposed on said basic structure; a sheet disposed on top of said insulation layer, said sheet having a plurality of openings therethrough distributed over its surface; and a membrane dispos

A ventilation system for facilitating the drying of roofs, comprising: a basic structure; an insulation layer disposed on said basic structure; a sheet disposed on top of said insulation layer, said sheet having a plurality of openings therethrough distributed over its surface; and a membrane disposed on said sheet; wherein said plurality of openings passes from said membrane through said sheet to said insulation layer; said system further comprising aeration outlet means connected to the openings in said sheet for facilitating the evacuation of water and moisture from the vicinity of said insulation layer; wherein said aeration outlet means comprises a first plurality of grooves formed in said sheet and oriented in a first direction and a second plurality of grooves formed in said sheet and oriented in a second direction approximately perpendicular to said first direction, each of said first plurality of grooves intersecting a corresponding one of said second plurality of grooves at a respective one of said plurality of openings, thereby facilitating the drying of the roofs by providing a means for ventilation of said insulation layer by the removal of water and moisture from the insulation layer via said plurality of openings and said first and second pluralities of grooves.