Title:
WATER-STOPPING STRUCTURE OF TENSILE MATERIAL
Document Type and Number:
Japanese Patent JP2019157475
Kind Code:
A
Abstract:
To provide a water-stopping structure that can improve the water-stopping performance of a tensile material such as an elongate material (for example, a steel stranded wire or a steel bar) on which tension is applied in a ground anchor with a simple structure.SOLUTION: Adhesive (3: water-stopping material) is applied to a part of a tension material (1), a first sheath (2: made of polyethylene or nylon) covers a part of the region where the adhesive (3) is applied, the region where the first sheath (2) and the adhesive (3) are applied is covered with a second sheath (4: heat-shrinkable sheath), and both ends of the second sheath (4) are fastened by a strip material (5: fiber-containing tape) that is flexible but does not expand and contract.SELECTED DRAWING: Figure 1
Inventors:
NOGUCHI AKIRA
Application Number:
JP2018044940A
Publication Date:
September 19, 2019
Filing Date:
March 13, 2018
Export Citation:
Assignee:
KOWA SANGYO
International Classes:
E02D5/80
Domestic Patent References:
| JP2001241039A | 2001-09-04 | |||
| JPH06117053A | 1994-04-26 | |||
| JP2013113036A | 2013-06-10 | |||
| JPH11264135A | 1999-09-28 | |||
| JP2004353343A | 2004-12-16 | |||
| JP2001146742A | 2001-05-29 |
Foreign References:
| KR20040006552A | 2004-01-24 |
Attorney, Agent or Firm:
Takahashi Patent Office