Title:
IMPERVIOUS WALL STRUCTURE AND IMPERVIOUS WALL CONSTRUCTION METHOD
Document Type and Number:
Japanese Patent JP3718694
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To quickly construct an impervious wall structure by a small number of persons by injecting liquid into the inside of a cylindrical member having flexibility and continuously providing it along the side edge part of sea and a river in a cylindrically expanded state.
SOLUTION: A cylindrical woven fiber 5 having a watertight layer and flexibility capable of being cylindrically expanded and collapsed in the form of a strip is provided. The cylindrical woven fabric 5 in a state where it is collapsed in the form of a strip is continuously provided along the face of the crest of the embankment of sea and a river. Next, both ends of the cylindrical woven fabric 5 are closed, and liquid such as water 6 is injected in the inside to be made a state where it is cylindrically expanded. Thereby impervious wall structure producing no water leakage and collapse can be quickly and continuously constructed by a small number of persons. An expansive admixture is sealed in the inside of the cylindrical woven fabric 5, expanded by injecting water 7, and the cylindrical woven fabric 5 may be constituted to be expanded.
More Like This:
| WO/2018/049425 | SEED QUILTS |
| JPH086090 | [Name of device] Sandbag making machine |
Inventors:
Toru Kozen
Isaburo Yagi
Hitoshi Saito
Isaburo Yagi
Hitoshi Saito
Application Number:
JP11686499A
Publication Date:
November 24, 2005
Filing Date:
April 23, 1999
Export Citation:
Assignee:
Ashimori Industry Co., Ltd.
Ashimori Engineering Co., Ltd.
Ashimori Engineering Co., Ltd.
International Classes:
E02B3/04; E02B7/20; (IPC1-7): E02B3/04; E02B7/20
Domestic Patent References:
| JP64021111A | ||||
| JP63151523U |
Attorney, Agent or Firm:
Yoshiaki Yamaki