A filler combination and an artificial turf
A technology of artificial turf and filler, which is applied to roads, buildings, pavements, etc., can solve the problems of weak noise buffering effect of the turf surface, wear and tear of lawn silk, and poor noise buffering performance, so as to improve the comfort of use and reduce the noise. The effect of reverberating in the venue and improving the cushioning force
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Embodiment 1
[0027] A filler combination includes a filling particle group and a covering particle group; the filling particle group includes cork particles, and the particle diameter of the cork particles is 2 mm; the covering particle group includes covering particles.
[0028] Such as figure 1 As shown, the shape of the cork particles is n-pyramidal, n≥3; the particle size and conical shape of the cork particles are limited, and the conical shape has an apex angle, which can reduce the contact area when the cork particles collide , reduce the viscosity between particles, improve rebound and cushioning efficiency.
[0029] The covering particles are EPDM particles with a particle size of 3mm.
Embodiment 2
[0031] The present embodiment is characterized in that the cork particles are round or oval in shape, and the rest of the structures and features are the same as in Embodiment 1.
Embodiment 3
[0033] A filler combination includes a filling particle group and a covering particle group; the filling particle group includes coconut shell particles, and the particle diameter of the coconut shell particles is 2mm; the covering particle group includes covering particles.
[0034] The shape of the coconut shell particles is n-pyramidal, n≥3.
[0035] The covering particles are TPE particles with a particle size of 4mm.
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