Title:
MUNICIPAL DRAINAGE DITCH WITH VEGETATION PLANTING LAYER
Document Type and Number:
WIPO Patent Application WO/2018/006605
Kind Code:
A1
Abstract:
Disclosed is a municipal drainage ditch with a vegetation planting layer. The municipal drainage ditch comprises a base layer (10) and a side wall (20) arranged above the base layer (10). The side wall (20) is formed by pouring concrete. A reinforcing layer (21) is arranged on the inner side of the side wall (20). Buffer ditches (60) are formed at the root of the reinforcing layer (21). Filter nets (61) are arranged above the buffer ditches (60). A soil layer (30) is arranged above the middle of the base layer (10). The soil layer (30) is wrapped by a protective net (31). Vegetation (40) is planted on the soil layer (30). The soil layer (30) is fixed to the base layer (10) through support pillars (50). The support pillars (50) are distributed on two sides under the soil layer (30) to form a gap between the soil layer (30) and the base layer (10). The base layer (10) below the soil layer (30) protrudes upward.
Inventors:
SU WENCANG (CN)
Application Number:
PCT/CN2017/074693
Publication Date:
January 11, 2018
Filing Date:
February 24, 2017
Export Citation:
Assignee:
SU WENCANG (CN)
International Classes:
E03F5/04
Foreign References:
| CN105951974A | 2016-09-21 | |||
| CN105350637A | 2016-02-24 | |||
| CN105178134A | 2015-12-23 | |||
| CN204225255U | 2015-03-25 | |||
| KR20090081085A | 2009-07-28 | |||
| JP2001311215A | 2001-11-09 |
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