| 摘要 |
<p>The invention relates to a joint arrangement for a surface structure, such as a protecting plate, element or the like, which surface structure is meant particularly for covering of ground together with one or several other surface structures for temporary protecting, coating and/or like of the ground. In connection with the surface structure there has been arranged at least a joint arrangement for removable attachment of one or several adjacent surface structures to the same and the thermal insulation (1), that comprises at least one, essentially plastic based, such as cellular, expanded, foamed plastic structured or a like thermal insulation layer (1'). The joint arrangement comprises a joint piece (x), by means of which the surface structures may be coupled with each other essentially by corners of the same by means of a locking assembly (y) operating advantageously by quick-locking principle.</p> |
