Title:
WATER-RETAINING LAYER FOR RETAINING WATER IN SOIL, GREENING SYSTEM, AND METHOD FOR BUILDING GREENING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/163671
Kind Code:
A1
Abstract:
This water-retaining layer for retaining water in soil is made of a coagulated natural rubber latex. This greening system is provided with the water-retaining layer. This method for building the greening system comprises: an exposing step of removing surface soil in an intended place and exposing underground soil; a spraying step of spraying a natural rubber latex on the surface of the exposed soil; a coagulation step of coagulating the natural rubber latex to form a water-retaining layer; and a coating step of overlaying the water-retaining layer with the removed surface soil.
Inventors:
NOJIRI KAZUKI (JP)
Application Number:
PCT/JP2018/002976
Publication Date:
September 13, 2018
Filing Date:
January 30, 2018
Export Citation:
Assignee:
SUMITOMO RUBBER IND (JP)
International Classes:
A01G24/20; A01G7/00; A01G20/00; E02D17/20
Foreign References:
| JP2003325037A | 2003-11-18 | |||
| JP2002530124A | 2002-09-17 | |||
| JPS5114710A | 1976-02-05 | |||
| JPH11318204A | 1999-11-24 | |||
| JP2004261073A | 2004-09-24 |
Attorney, Agent or Firm:
ASAHINA & CO. (JP)
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