Title:
ROAD CONSTRUCTION MATERIAL, ROAD CONSTRUCTION MATERIAL SET, AND ROAD CONSTRUCTION METHOD
Document Type and Number:
WIPO Patent Application WO/2024/096128
Kind Code:
A1
Abstract:
The present invention provides a road construction material that makes it possible to complete road repair work in a short period and makes it possible to increase the lifespan of a road. A road construction material according to the present invention is to be laid between a subgrade and a surface layer constructed above the subgrade. Said road construction material comprises a planar, rectangular road construction material body which can be laid in the front-back and left-right directions, and the upper surface of which can engage with an upper surface material to be placed on the road construction material body. Thus, by laying the road construction material parallel to the front-back and left-right directions on the subgrade, it is possible to easily replace part of the subbase or road bed constructed between the subgrade and the surface layer with the road construction material, and it is possible to complete road construction work such as road repair work and minimize travel restrictions for vehicles.
Inventors:
YOSHIDA TAKASHI (JP)
MORI TOSHIAKI (JP)
SAWAGUCHI MINORU (JP)
MORI TOSHIAKI (JP)
SAWAGUCHI MINORU (JP)
Application Number:
PCT/JP2023/039740
Publication Date:
May 10, 2024
Filing Date:
November 02, 2023
Export Citation:
Assignee:
SEKISUI TECHNO MOLDING CO LTD (JP)
International Classes:
E01C3/00; E01C5/20
Foreign References:
| JP2022012077A | 2022-01-17 | |||
| JP2002309658A | 2002-10-23 | |||
| JP2009024447A | 2009-02-05 |
Attorney, Agent or Firm:
YAMAMOTO, Takuya (JP)
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