| 摘要 |
<p>The device (1) has an upper heel (22) intended for reception of a seal (J) between a profile (2) and a section (T) of a suspended construction element (E). Another profile (3) covers the former profile and includes a strip (30) vertically placed in front of a main core (20) of the former profile at predetermined distance to cover a transverse fixing unit (201). A tilted side (31) has an internal part (310) partially covering the upper heel, and an external part (311) extending from the internal part and ending in a vertical sharp edge (312) that forms a break-drop system.</p> |
