发明名称 SYSTEM OF VEGETATION STRIPS FOR PROTECTION OF SLOPES AGAINST EROSION
摘要 The subject of the present invention is a system of vegetation strips for protection of slopes against erosion. The system described in the present invention is made with wire netting strips fixed slantwise (at angles ranging between 20.degree. and 40.degree.) to the base wirenetting. Wire netting strips are fixed on the base wire netting at distances ranging from 1 m to 3 m. Bottom edges of the wire netting strips are fixed around the base wire netting with wire. Upper edges of the wire netting strips have to be fixed with wire to the points on the base wire netting. The "channel" so formed is filled with earth, turf or similar material to allow growth of the vegetation cover.
申请公布号 CA2011472(C) 申请公布日期 1997.09.30
申请号 CA19902011472 申请日期 1990.03.05
申请人 SUBIC, FRANC 发明人 SUBIC, FRANC
分类号 E02D17/20;(IPC1-7):E02D17/20 主分类号 E02D17/20
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