JP2019066300A - 電気防食効果検出方法 - Google Patents
電気防食効果検出方法 Download PDFInfo
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- JP2019066300A JP2019066300A JP2017191504A JP2017191504A JP2019066300A JP 2019066300 A JP2019066300 A JP 2019066300A JP 2017191504 A JP2017191504 A JP 2017191504A JP 2017191504 A JP2017191504 A JP 2017191504A JP 2019066300 A JP2019066300 A JP 2019066300A
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- corrosion
- corrosion sensor
- sensor
- protection
- detecting
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- Investigating And Analyzing Materials By Characteristic Methods (AREA)
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Abstract
Description
3 コンクリート
5 鉄筋
5a 鋼材
7 腐食センサ
7a 有機フィルム
7b 導体パターン部
8 腐食センサ
8a 有機フィルム
8b 導体パターン部
9 陽極システム
9a 犠牲陽極材
9b 計測線
13 飽和KCl銀塩化銀電極
15 3%塩化ナトリウム水溶液
20 ポテンショスタット
22 データロガー
90 RC構造物
91 電源装置
93 陽極システム
95 鉄筋
97 腐食センサ
99 計測線
Claims (3)
- 腐食センサを用いて、電気防食工法が施された鋼材の腐食環境を検出する電気防食効果検出方法であって、
前記鋼材と並列に腐食センサを接続し、
電気防食システムによって、コンクリート層を介して前記鋼材および前記腐食センサに防食電流を提供し、
前記腐食センサの抵抗値を検出することを特徴とする電気防食効果検出方法。 - 前記コンクリート層内部にかぶり深さに応じて複数の腐食センサを設けることを特徴とする請求項1記載の電気防食効果検出方法。
- 前記腐食センサは、有機フィルム上に鉄箔で波状または鋸歯状に形成された導体パターン部を備えることを特徴とする請求項1または請求項2記載の電気防食効果検出方法。
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JP2017191504A JP2019066300A (ja) | 2017-09-29 | 2017-09-29 | 電気防食効果検出方法 |
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JP2017191504A JP2019066300A (ja) | 2017-09-29 | 2017-09-29 | 電気防食効果検出方法 |
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JP2019066300A true JP2019066300A (ja) | 2019-04-25 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11965818B1 (en) * | 2021-05-28 | 2024-04-23 | Mopeka Products Llc | Corrosion monitor |
JP7483190B2 (ja) | 2020-03-31 | 2024-05-15 | 太平洋セメント株式会社 | 犠牲陽極モニタリングセンサおよびモニタリング方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1129952A (ja) * | 1997-07-11 | 1999-02-02 | Nikko Boshoku Kk | コンクリート構造物およびその電気防食方法 |
JPH1181502A (ja) * | 1997-09-12 | 1999-03-26 | Matsumuragumi:Kk | 鉄筋コンクリート内の鉄筋の腐食を防止する方法 |
US20120007579A1 (en) * | 2010-07-12 | 2012-01-12 | Allen Wallace Apblett | Embedded wireless corrosion sensor |
JP2013148418A (ja) * | 2012-01-18 | 2013-08-01 | Taiheiyo Cement Corp | 腐食センサ、腐食センサの製造方法、腐食検出方法 |
JP2014162963A (ja) * | 2013-02-26 | 2014-09-08 | Fujimori Kogyo Co Ltd | 防食構造および防食方法 |
JP2017138285A (ja) * | 2016-02-05 | 2017-08-10 | 太平洋セメント株式会社 | 腐食センサおよび腐食検出方法 |
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2017
- 2017-09-29 JP JP2017191504A patent/JP2019066300A/ja active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1129952A (ja) * | 1997-07-11 | 1999-02-02 | Nikko Boshoku Kk | コンクリート構造物およびその電気防食方法 |
JPH1181502A (ja) * | 1997-09-12 | 1999-03-26 | Matsumuragumi:Kk | 鉄筋コンクリート内の鉄筋の腐食を防止する方法 |
US20120007579A1 (en) * | 2010-07-12 | 2012-01-12 | Allen Wallace Apblett | Embedded wireless corrosion sensor |
JP2013148418A (ja) * | 2012-01-18 | 2013-08-01 | Taiheiyo Cement Corp | 腐食センサ、腐食センサの製造方法、腐食検出方法 |
JP2014162963A (ja) * | 2013-02-26 | 2014-09-08 | Fujimori Kogyo Co Ltd | 防食構造および防食方法 |
JP2017138285A (ja) * | 2016-02-05 | 2017-08-10 | 太平洋セメント株式会社 | 腐食センサおよび腐食検出方法 |
Non-Patent Citations (2)
Title |
---|
中村貴毅: "電気防食技術の解説と応用", JCMA2017長野フォーラム, JPN6021009379, 8 August 2017 (2017-08-08), ISSN: 0004583399 * |
板屋隼人 他: "腐食環境センサの電気防食工法への適用性に関する検討", 土木学会年次学術講演会公演概要集, vol. 71, JPN6021009378, 1 August 2016 (2016-08-01), pages 440, ISSN: 0004583398 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7483190B2 (ja) | 2020-03-31 | 2024-05-15 | 太平洋セメント株式会社 | 犠牲陽極モニタリングセンサおよびモニタリング方法 |
US11965818B1 (en) * | 2021-05-28 | 2024-04-23 | Mopeka Products Llc | Corrosion monitor |
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