| 摘要 |
The invention relates to an insulating element made of mineral fibers (2), preferably rock wool, provided in the form of a panel or a sheet, comprising two large surfaces (3), which are arranged parallel to one another while being interspaced and are connected to one another via lateral surfaces (4). The lateral surfaces (4) are at right angles to one another, and at least one lateral і surface (4) has a profile (5), in particular, in the form of a tongue (6) or a groove (7). The invention also relates to a method for producing an insulating element of the aforementioned type. The invention provides mat the lateral surfaces (4) have, in the area of the profile (5), a coating (10), which stabilizes the profile (5) and which is applied to at least a portion of the surface (11, 12) of the profile (5). |
