Title:
場所打ちコンクリート杭補強用ネット及び場所打ちコンクリート杭
Document Type and Number:
Japanese Patent JP7387122
Kind Code:
B2
Abstract:
To provide a cast-in-place concrete pile with a uniform section and a reinforcement net constructible by preventing breakage or swelling of a permeable net by impact or lateral pressure in concrete placing.SOLUTION: A reinforcement net is constituted of a permeable net 9 covering the outer periphery of a cage 2 and a plurality of reinforcement ribs 16 formed at the permeable net 9. The reinforcement rib 16 is formed of a pleat part 14 and a reinforcement tape 10 attached on the pleat part 14. The pleat part 14 is formed by folding a part of the permeable net 9 in the circumferential direction of the cage 2. The reinforcement tape 10 is folded into a U-shape along a cross-sectional shape of the pleat part 14, and is sewn to the permeable net 9 together with the pleat part 14 with sewing yarn 12.SELECTED DRAWING: Figure 5
Inventors:
Toru Toyoshima
Application Number:
JP2020040594A
Publication Date:
November 28, 2023
Filing Date:
March 10, 2020
Export Citation:
Assignee:
Daia Soil Co., Ltd.
International Classes:
E02D5/34
Domestic Patent References:
| JP4026226U | ||||
| JP2007002550A | ||||
| JP53045004A | ||||
| JP56048619U |
Attorney, Agent or Firm:
Tohru Hisakado
Yasuko Kumon
Yasuko Kumon
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