FRAME ELEMENT FOR SUSPENDED CEILING AND METHOD OF ITS MANUFACTURE

摘要

FIELD: construction.SUBSTANCE: according to certain versions of the invention a guide and a wall angle have two walls and at least one convex profiled section that creates a cavity between walls. In one or several profiled sections there might be glue placed to connect two walls to each other.EFFECT: increased strength for use of cost-effective materials.33 cl, 4 dwg