Infill material for artificial grass surfaces, an artificial grass surface structure and a recycling method
AssigneePolygreen Ltd
InventorsMassimo BARALDI, Roberto DIAN, Riccardo MARITANO
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Abstract
An artificial grass surface structure (1) for sports fields includes a mat (2) with filaments (4) which simulate a grass surface, and at least a filling layer (5) having a granular infill material (6) arranged between the filaments (4). The granular infill material for synthetic grass surfaces includes a plurality of granules (8) having a thermoplastic polymeric matrix and a load dispersed in the matrix. The load includes at least a cellulose-based vegetable component.
Claims12
A granular infill material for artificial grass surfaces, comprising a plurality of granules comprising a thermoplastic polymeric matrix and a load dispersed in the matrix, wherein the load includes at least a cellulose-based vegetable component.
An artificial grass surface structure (1), in particular for sports fields, comprising a mat with filaments simulating a grass surface, at least a filling layer for stabilising positioned inferiorly and at least a performance filling layer comprising a granular infill material arranged between the filaments, wherein the granular infill material comprises a plurality of granules comprising a thermoplastic polymeric matrix and a load dispersed in the matrix, comprising cellulose, arranged superiorly.
Dependencies are inferred from the claim text.