| 摘要 |
A turf-simulating surface and golf practice tee device simulates the properties of natural turf. The device is made of two independent components the first of which simulates the first two layers of natural soil and is a composite mat comprising an integral pile section and plastic foam layer. The pile section has tufted strands that simulate grass, and a loop portion that is interactively positioned in a lateral-strength fabric. A plastic foam element is bonded to both the lateral-strength fabric and to the looped regions of the pile section. The second component is a rimmed base that simulates the supporting properties of the deeper layers of natural soil. The second component has a rim that is integrally formed around a foamed-plastic composite core, the density of which increases from the top to the bottom.
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