Title:
FLOOD PREVENTION WALL, CONSTRUCTION METHOD OF FLOOD PREVENTION WALL, AND PRECAST CONCRETE WALL BODY
Document Type and Number:
Japanese Patent JP2022170369
Kind Code:
A
Abstract:
To provide a flood prevention wall capable of being hardly subject to land restrictions while facilitating water stoppage work, a construction method of flood prevention wall, and a precast concrete wall body.SOLUTION: A flood prevention wall 10 includes multiple waterproof panels 20 arranged in the width direction. Each waterproof panel 20 is formed with grooves 28 respectively on both ends in the width direction and each extending in the vertical direction and open outward in the width direction. In the grooves 28, a pile 30 driven into a ground 12 is inserted from the bottom. By arranging the neighboring waterproof panels 20 with their grooves 28 facing each other, a hole portion 29 is formed by the respective groove portions 28. The hole 29 is filled with mortar 32 that joins the pile 30 and the waterproof panels 20.SELECTED DRAWING: Figure 2
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Inventors:
TANAHASHI HAJIME
WATABE TAKESHI
MIWA KEIJI
SAKAKURA MUNETAKA
YAMADA SHINYA
ISHIGURO KENJI
SUGIYAMA AKIHISA
WATABE TAKESHI
MIWA KEIJI
SAKAKURA MUNETAKA
YAMADA SHINYA
ISHIGURO KENJI
SUGIYAMA AKIHISA
Application Number:
JP2021076461A
Publication Date:
November 10, 2022
Filing Date:
April 28, 2021
Export Citation:
Assignee:
MARUEI CONCRETE IND CO LTD
International Classes:
E04H9/14; E02B3/10
Domestic Patent References:
| JP6760529B1 | 2020-09-23 | |||
| JPH10152848A | 1998-06-09 | |||
| JP3113333U | 2005-09-08 |
Attorney, Agent or Firm:
Yamada Tsuyoshi
Masahiro Kato
Masahiro Kato