Title:
SANDBAG FILLER AND SANDBAG
Document Type and Number:
Japanese Patent JP2023013895
Kind Code:
A
Abstract:
To solve the problem of, even though a lightweight sandbag filled with a water absorbing resin is proposed to be used by soaked with water and swelled in a target place at the time of emergency because of problems in labor and storage, degradation of water absorption capability of water containing seawater and an inorganic salt, comparatively high cost, degradation of resin due to long-term storage, and treatment after use.SOLUTION: A by-product produced by coconut shell processing, a coco peat compressed material and a compressed material having a content of coco peat of 30-100% exhibit performance as sandbag fillers, excellently absorb water containing seawater and an inorganic salt, are inexpensive because of a by-product, enable long-term storage, and can be easily treated after use because they are natural products.SELECTED DRAWING: Figure 1
Inventors:
SUETSUGU OSAMU
Application Number:
JP2021137540A
Publication Date:
January 26, 2023
Filing Date:
July 15, 2021
Export Citation:
Assignee:
SUETSUGU OSAMU
International Classes:
E02B3/04