Title:
STRUCTURE OF OBJECTS LAID UNDERGROUND
Document Type and Number:
Japanese Patent JP2011219951
Kind Code:
A
Abstract:
To provide a method for establishing a rainwater storage penetration facility and an infrastructure trunk line efficiently.
An infrastructure trunk line 11 is laid underground. And a rainwater storage penetration facility 21 is laid underground. The rainwater storage penetration facility 21 is extended in the longitudinal direction of the infrastructure trunk line 11. And the infrastructure trunk line 11 is installed through the inside of the rainwater storage penetration facility 21.
Inventors:
SHIMURA SATOSHI
TAKEDA SHINICHI
SAWADA HIROYUKI
TAKEDA SHINICHI
SAWADA HIROYUKI
Application Number:
JP2010088346A
Publication Date:
November 04, 2011
Filing Date:
April 07, 2010
Export Citation:
Assignee:
SEKISUI CHEMICAL CO LTD
International Classes:
E03F1/00; E03F3/00
Domestic Patent References:
| JP2009068184A | 2009-04-02 | |||
| JP2005320836A | 2005-11-17 | |||
| JP2009249874A | 2009-10-29 | |||
| JP2008231704A | 2008-10-02 | |||
| JPS62268429A | 1987-11-21 |
Attorney, Agent or Firm:
Tamio Nishiwaki