The composition of the raw without binder for sports floors self - stabilized and sports floor thus produced

摘要

Composition of matter for sports floors, self - stabilized, without binder, comprising a mineral material in an angular grains whose grain size enables the self - stabilization, characterized by the fact that it contains 5 to 30% by volume of a rubbery material in granular angular and of 1 to 5% by volume of the fibers free, the remainder is principally constituted by this mineral material in which the rubber material, and these fibers are dispersed homogeneously.