| 摘要 |
The present invention provides an artificial grass granulated infill excellent in productivity, workability, and recyclability, and an artificial grass structure using the same. A hollow cylindrical granulated infill 5 which has a height h of mm or less and an outside diameter of 3.0 mm or less and satisfies the condition: phi2/phi1=0.40 to 0.85, where phi1 presents the outside diameter and phi2 represents the inside diameter, is made from a material comprising a synthetic resin having a hardness of 60 or more in accordance with JIS-K6253 type A.
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