초록 ▼

A composite roof structure, and a corresponding method of fabricating the structure, are disclosed which includes use of a layer of adhesive material (preferably a foamed, cellular adhesive such as polyurethane) along with a flexible membrane including a rubber-like sheet having a fleece-like mattin

A composite roof structure, and a corresponding method of fabricating the structure, are disclosed which includes use of a layer of adhesive material (preferably a foamed, cellular adhesive such as polyurethane) along with a flexible membrane including a rubber-like sheet having a fleece-like matting secured to the underside thereof. The adhesive is preferably sprayed onto a roof substrate and prior to complete solidification thereof the membrane is pressed into the adhesive so that the matting becomes embedded therein.

대표청구항 ▼

A composite roof structure adapted to be supported by a roof substrate and comprising: a layer of cellular synthetic resin adhesive material adapted to be secured to said substrate; and a flexible membrane including a sheet of flexible material having fleece-like matting secured to the underside the

A composite roof structure adapted to be supported by a roof substrate and comprising: a layer of cellular synthetic resin adhesive material adapted to be secured to said substrate; and a flexible membrane including a sheet of flexible material having fleece-like matting secured to the underside thereof, said membrane being attached to said adhesive material with at least a portion of said matting being imbedded within the adhesive material.