| 摘要 |
A fire-stop sleeve has at least two sleeve-shaped parts with an intumescing material in order to encapsulate or coat at least two parts of the line angled to one another, where at least one of the sleeve parts has an oblique front-face. The oblique front surface, during installation on to the front face of the other sleeve part, can be positioned so that the mutually angled parts of the line are encapsulated or clad. |
