Title:
RAINWATER-STORAGE GREENING SOIL, RAINWATER-STORAGE GREENING STRUCTURE AND RAINWATER-STORAGE GREEN SPACE
Document Type and Number:
Japanese Patent JP2023009449
Kind Code:
A
Abstract:
To develop soil that can secure sufficient amounts of water available for plants and also can adjust the amounts of rainwater discharged to a sewer pipe or the like and to develop a method for preparing a green space having a rainwater storage function.SOLUTION: Rainwater-storage greening soil contains volcanic gravel whose 20-40 vol.% are 5-10 mm in a particle size, 20-40 vol.% are 2.5-5 mm, and 10-50 vol.% are less than 2.5 mm, and Kuroboku soil 5-20 vol.%.SELECTED DRAWING: Figure 4
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Inventors:
YANESHITA AKIRA
WATANABE KEITA
UCHIIKE TOMOHIRO
MATSUMIYA AYAKA
WATANABE KEITA
UCHIIKE TOMOHIRO
MATSUMIYA AYAKA
Application Number:
JP2021112749A
Publication Date:
January 20, 2023
Filing Date:
July 07, 2021
Export Citation:
Assignee:
TAISEI CORP
International Classes:
A01G24/15; A01G7/00; A01G20/00; A01G24/22; A01G24/42
Attorney, Agent or Firm:
Yasuyuki Yamada
Zentaro Hasebe
Masahiro Nakamura
Zentaro Hasebe
Masahiro Nakamura
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