Mounting element for attaching insulation boards to a subsurface

摘要

Near a dowel shaft's (21) first end there is an expanding zone (24) for anchoring a fastening element (11) that fits in a background (1) and has a holding device for fixing an insulation plate (2) on the background and an expanding element for stretching the expanding zone. The holding device is made from a segment sleeve (31) sliding on-axis in the direction of a longitudinal axis (12).