| 摘要 |
The fire protection half shell element (1) has an internal partial plate element (5) and an external partial plate element (3) formed as edge elements, where the plate elements have a plaster core covered with glass non-woven material, and the protection half shell element is U-shaped. An inner surface of the plate elements has a metallic coating in a folding area, where the metallic coating acts as a film hinge and contains aluminum. An outer base surface (11) of the internal partial plate element lies at an inner base surface (13) of the external partial plate element. |
