Door leaf for swing door or sliding door, has fastener ridges, which are inclusive of jacket sheets at edge of panels adjacent to longitudinal side of fastener ridge and are fixed to fastening flange by screws screwed in ply of panels

摘要

The leaf has a screwably fixed door ply (6) arranged between jacket sheets (2) at an area of a longitudinal edge (4) of panels (1). An intermediate space (3) between the door ply and the jacket sheets is filled with a pressure resistant and longitudinal block (5) made of insulation material. Fastener ridges (10) including the jacket sheets at the edge of the panels adjacent to a longitudinal side of the fastener ridge are fixed to a fastening flange (13) by screws (14).