Fastening unit for use in damming system for fastening thermal insulation board in building, has form closure operated in transverse direction and in direction parallel to base, and brackets displaced in another direction parallel to base

摘要

The fastening unit has a retaining element mounted on a base (2) by mechanical fasteners, a retaining channel (6) including an under cut (5), and angular brackets connected with an insulation board. The angular brackets are inserted in the retaining channel of the retaining element such that the angular brackets are fastened on the base. A form closure is operated in a transverse direction and in a direction parallel to the base. The angular brackets are made of plastic and metal and displaced in another direction parallel to the base.