Title:
REINFORCEMENT MEMBER AND RAINWATER STORAGE PERMEATION FACILITY
Document Type and Number:
Japanese Patent JP2016102293
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To connect to an inflow pipe or an outflow pipe of a large diameter pipe, while having sufficient strength and durability.SOLUTION: A concrete reinforcement member 10 used by being replaced with at least two assemblies adjacent in a top view among a plurality of plastic assemblies 21 for constituting a rainwater storage permeation structure 20, is a reinforcement member formed in a hollow square cylindrical shape and having an opening part for conducting water to the adjacent assemblies. The reinforcement member may be constituted by laminating a plurality of block bodies, and the plurality of block bodies may also include a straight wall block body 11e for opening an upper surface and a bottom surface. An inspection port may also be provided on the upper surface, and a stepping sash bar (a step 15) may also be provided on the inner wall. One side surface is provided with a pipe connection part 13 for connecting an inflow pipe or an outflow pipe, and a diameter of this pipe connection part is set larger than usual, and thereby, can be connected to the inflow pipe or the outflow pipe of a large diameter.SELECTED DRAWING: Figure 1
Inventors:
MURAKAMI HIROSHI
KITAHARA TOMOKO
KITAHARA TOMOKO
Application Number:
JP2014239434A
Publication Date:
June 02, 2016
Filing Date:
November 27, 2014
Export Citation:
Assignee:
EBATA CO LTD
International Classes:
E03F1/00; E03F5/02
Domestic Patent References:
| JP2011006857A | 2011-01-13 | |||
| JP2008291498A | 2008-12-04 | |||
| JPH074544U | 1995-01-24 | |||
| JPS4992851A | 1974-09-04 | |||
| JP2007107342A | 2007-04-26 | |||
| JP2011202475A | 2011-10-13 | |||
| JP2006348476A | 2006-12-28 | |||
| JP2011236692A | 2011-11-24 | |||
| JPH0868064A | 1996-03-12 |
Foreign References:
| US20090279953A1 | 2009-11-12 |
Attorney, Agent or Firm:
Jun Nakai