| 摘要 |
Liquid-permeable floor covering for floors that can be walked or driven on, and the like, made of a cellular elastic plastic, with the side of the covering in contact with the floor having liquid-drainage channels (2, 2') running in parallel and spaced apart formed in it, with further channels (3) branching off from these channels and running through the covering at intervals, that are cut or shaped into the covering. |
