Method for fabricating a heat-insulating material consisting of glass wool strips, glass wool strip provided with a foil, and insulated panels to be obtained therewith

摘要

The invention relates to a method for fabricating a heat- insulating material comprising a glass wool strip and provided on at least one side with a foil by applying a vapour barrier foil layer to the glass wool strip and joining the overlapping foil layers together, the foil layers 1 having a projecting edge section 2, 4 which at a distance from the end 7 is provided with a masked layer of adhesive 3 which after removal of the protective paper is brought into adhesive contact with the adjacent foil layer 1a on the adjacent glass wool strip 10a. The invention also relates to such a glass wool strip provided with a foil and to panels insulated by means of said glass wool strips. <IMAGE>