发明名称 Sammensatt torv
摘要 <p>The invention relates to a base layer for a combined synthetic and natural turf comprising a fabric of which at least a part of the weft and/or warp threads is manufactured from a biodegradable material and/or is wholly absent so that the fabric contains apertures, and synthetic turf fibers which are least partially cowoven with the fabric and of which one or both ends form synthetic grass blades. These ends only protrude from the fabric at those locations where the non-degradable warp and weft threads intersect. The base layer is used in combined synthetic and natural turfs comprising a foundation, optionally a first layer of growth substrate and a base layer according to the invention which is provided with a second layer of growth substrate in which grass plants grow. The invention further relates to a method for laying a combined turf using the base layer of the invention.</p>
申请公布号 NO992606(D0) 申请公布日期 1999.05.31
申请号 NO19990002606 申请日期 1999.05.31
申请人 VRIES, HUGO DE 发明人 VRIES, HUGO DE
分类号 E01C13/00;E01C13/08;(IPC1-7):E01C 主分类号 E01C13/00
代理机构 代理人
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