| 摘要 |
324 Mr Edmond-Pierre PICARD _________ Natural turf, means and process for manufacturing such a natural turf. ABSTRACT The invention relates to a natural turf intended to be used for sports and comprising a layer (1) of leaves and exposed parts of grasses or other natural turf plants and at least one substrate layer (3) in which these plants are rooted. The substrate layer (3) comprises a first part of particles (4) having the particle size of sand, between 80 mm and 3 mm, and means formed in order to be able to ensure that the water content of the turf is kept at a constant level. The invention also relates to means and to a process for manufacturing such a natural turf, to a surface comprising such a turf, to a sports shoe suitable for such a surface, to a sports system comprising such a turf or to a sports system comprising such a turf and such a shoe and also to a protocol for evaluating such a surface or sports system comprising such a surface and such a shoe. Figure 1 |
