Title:
DRAINAGE STRUCTURE OF BLOCK PAVEMENT
Document Type and Number:
Japanese Patent JP2019210682
Kind Code:
A
Abstract:
To provide a drainage structure of block pavement capable of efficiently conveying, to a drainage facility, water such as rainfall and meltwater flowing into a sanded layer of block pavement, and maintaining quality of the block pavement.SOLUTION: There is provided a drainage structure of block pavement in which pavement blocks are laid above an impermeable roadbed, comprising a sanded layer that supports the pavement blocks and collects water flowing into the block pavement, and a belt-shaped water conveyance member in the sanded layer which is arranged at the height not brought into contact with the pavement blocks and conveys water collected in the sanded layer to a drainage facility.SELECTED DRAWING: Figure 3
Inventors:
FUJIWARA TSUTOMU
SAITO TOMOE
SAITO TOMOE
Application Number:
JP2018107100A
Publication Date:
December 12, 2019
Filing Date:
June 04, 2018
Export Citation:
Assignee:
OHBAYASHI CORP
International Classes:
E01C11/24; E01C7/34; E03F1/00
Attorney, Agent or Firm:
Isshiki International Patent Service Corporation