Dry wall profiles for dry wall construction having at least one isolated intermediate layer of a plurality of gypsum boards

摘要

A dry wall profile (1) for dry wall construction comprising at least one isolated intermediate layer of a plurality of gypsum boards. Characterized in that said dry wall profile (1) comprises a profile part with a base part (2), said base part (2) having a first flange (31) and a second flange (31) parallel to said first flange A flange (32) is formed, and the base portion (2), the first flange (31) and the second flange (32) are arranged in a U shape. 2. The device according to claim 1, wherein the base part comprises at least two pairs of perforations, each of the perforations forming a bendable part, , And the two abutment flaps extend between the two abutment flaps in parallel to the spacing where a gypsum board which is an intermediate layer of a plurality of gypsum boards can be placed.BACKGROUND OF THE INVENTION