| 摘要 |
<p>The frame has a distance unit (13) arranged in a gap (14) that is formed between the frame and a wall (3) and/or wall opening (2). The unit is formed of a mass and exhibits a deformable state during displacement of the frame and a different solid state after reinforcement of the unit. The unit is formed in dimension stable manner in the solid state, and bridges the gap between the frame and the wall and/or wall opening.</p> |
