Title:
BACK-FILLING BLOCK
Document Type and Number:
Japanese Patent JP2022174396
Kind Code:
A
Abstract:
To provide a back-filling block which can be safely and easily installed between an earth retaining wall and a wale, and can be safely and easily removed.SOLUTION: A back-filling block 10A is fit between an earth retaining wall 30 provided on an excavation surface 21 of a ground 20 and a wale 40 arranged along the earth retaining wall 30, and includes a body part 11 formed of a foam-mixed lightweight material.SELECTED DRAWING: Figure 1
Inventors:
MIYAGI SHIN
CHINO KAZUHIKO
CHINO KAZUHIKO
Application Number:
JP2021080159A
Publication Date:
November 24, 2022
Filing Date:
May 11, 2021
Export Citation:
Assignee:
TAISEI CORP
International Classes:
E02D17/04
Attorney, Agent or Firm:
Patent Attorney Corporation Isono International Patent and Trademark Office
Previous Patent: Information processing apparatus, printing system, control method and program for printing system
Next Patent: head-up display device
Next Patent: head-up display device