JP4008891B2 - 電気防食工の事前処理方法 - Google Patents
電気防食工の事前処理方法 Download PDFInfo
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- JP4008891B2 JP4008891B2 JP2004079019A JP2004079019A JP4008891B2 JP 4008891 B2 JP4008891 B2 JP 4008891B2 JP 2004079019 A JP2004079019 A JP 2004079019A JP 2004079019 A JP2004079019 A JP 2004079019A JP 4008891 B2 JP4008891 B2 JP 4008891B2
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- Japan
- Prior art keywords
- short
- concrete
- concrete member
- circuit
- reinforcing bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Working Measures On Existing Buildindgs (AREA)
- Prevention Of Electric Corrosion (AREA)
Description
12 ホールダ
13 導線
14 表示装置
15 直流電圧計
20 コンクリート部材
21 鉄筋
22 短絡埋設物
23 溝
24 外面
Claims (1)
- 外部電源方式の電気防食を施すに当り、可撓性を有する箒状の導電性部材をコンクリート部材の外面に接触させて移動させ、該導電性部材とコンクリート中の鉄筋との間の短絡の有無によりコンクリート表面にある露出金属を検知し、コンクリート表面に存在する短絡埋設物を除去した後、コンクリート部材の外面に陽極を装着することを特徴とする電気防食工の事前処理方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2004079019A JP4008891B2 (ja) | 2004-03-18 | 2004-03-18 | 電気防食工の事前処理方法 |
Applications Claiming Priority (1)
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JP2004079019A JP4008891B2 (ja) | 2004-03-18 | 2004-03-18 | 電気防食工の事前処理方法 |
Publications (2)
Publication Number | Publication Date |
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JP2005264571A JP2005264571A (ja) | 2005-09-29 |
JP4008891B2 true JP4008891B2 (ja) | 2007-11-14 |
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Application Number | Title | Priority Date | Filing Date |
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JP2004079019A Expired - Fee Related JP4008891B2 (ja) | 2004-03-18 | 2004-03-18 | 電気防食工の事前処理方法 |
Country Status (1)
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JP (1) | JP4008891B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5418858B2 (ja) * | 2011-03-17 | 2014-02-19 | 住友大阪セメント株式会社 | 短絡異物の検知方法および短絡異物の検知装置 |
JP5695953B2 (ja) * | 2011-03-31 | 2015-04-08 | 住友大阪セメント株式会社 | 電気防食工法における短絡防止方法 |
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2004
- 2004-03-18 JP JP2004079019A patent/JP4008891B2/ja not_active Expired - Fee Related
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Publication number | Publication date |
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JP2005264571A (ja) | 2005-09-29 |
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