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Title:
貯水構造
Document Type and Number:
Japanese Patent JP5374000
Kind Code:
B1
Abstract:
A water storage structure includes an impermeable layer including a plurality of hydrophobic particles, a water retentive layer provided on the impermeable layer and capable of holding a predetermined volume of liquid, and a pavement layer provided on the water retentive layer and including a tube penetrating from a first surface to a second surface.

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Inventors:
Yumi Wakita
Osamu Yamada
Norio Mino
Akira Taomoto
Application Number:
JP2013529471A
Publication Date:
December 18, 2013
Filing Date:
December 05, 2012
Export Citation:
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Assignee:
Panasonic Corporation
International Classes:
E01C7/34; E01C11/24
Domestic Patent References:
JP2009068240A2009-04-02
JP2010037896A2010-02-18
JPH07238503A1995-09-12
JP2003147715A2003-05-21
Foreign References:
WO2010061905A12010-06-03
Attorney, Agent or Firm:
Mitsuo Tanaka
Samejima Mutsumi
Hiroshi Okabe
Mitsuo Wada



 
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