| 摘要 |
<p>The invention relates to a protect arrangement, that comprises one or severa l essentially stiff-structured plane structures, such as protective plates, elements or like, each one of which is meant to be used advantageously with one or several similar ones, that are to be attached to each other removably particularly for covering of ground in order to protect and/or coat the same temporarily and/or for a like purpose. A structural part (1), that is stiffened particularly in proportion to bending, acts as the plane structure 's supporting structure and that has stiffening ribs (1a) or like placed in the longitudinal direction (s) and/or in the crosswise direction (p) or correspondingly. A protect arrangement, that is meant particularly for temporary protecting of a field of grass and/or of ice, comprises one or several preferably plastic based, such as cell, cellular, foam plastic structured or like thermal insulation assemblies (2), each one of which is attached or is to be attached at least to the downward side of the supportin g structural part (1) and, wherein a supporting strucuture (k) is formed of th e thermal insulation assembly (2), that projects essentially from the downward surface (1b) of the stiffening ribs (1a) or the like.</p> |
