Frame for dust sealing during renovation etc. has telescopically adjustable clamping device(s) on frame outer side for horizontal and/or vertical spreading of frame in building opening and/or between building walls

摘要

The frame (10) is made up of mutually perpendicular profiles (16,17) and has a frame inner side facing a frame filling (15) and a frame outer side facing away from the inner side. It has at least one telescopically adjustable clamping device (12) on the frame outer side for horizontal and/or vertical spreading of the frame in a building opening and/or between building walls.