a second particle material and also a binder wherein an average particle size of the second material is less than an average particle size of the first material and the second material is arranged at least partially in depot zones formed by the first material application_number US 201214353336 A description fig1 shows an elastic slide ground covering for sports areas and in particular for tennis courts according to a first exemplary embodiment in a partial schematic sectional view as shown the covering has a play layer 4 which consists of grains or respectively particles of a first mineral doubly crushed particle material 1 as well as a second particle material 3 in order to provide a better overview only a few of the shown grains are labeled in the figures as can be seen in fig1 the average particle size of the second particle material 3 is considerably smaller than that of the first particle material 1 according to the present example the particle size of the first particle material 1 is on average 8 mm and the particle size of the second particle material 3 is on average 0 75 mm for this reason there are gaps or respectively u201c depot zones u201d 5 in particular in the upper area of the play layer 4 between respectively neighboring particles of the first particle material 1 due to.