JP2006207000A - 鉄鋼材防食用保護シート - Google Patents
鉄鋼材防食用保護シート Download PDFInfo
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- JP2006207000A JP2006207000A JP2005023683A JP2005023683A JP2006207000A JP 2006207000 A JP2006207000 A JP 2006207000A JP 2005023683 A JP2005023683 A JP 2005023683A JP 2005023683 A JP2005023683 A JP 2005023683A JP 2006207000 A JP2006207000 A JP 2006207000A
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- sheet
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Abstract
【解決手段】鉄鋼材より自然電位が相対的に低いマグネシウム、アルミニウム、亜鉛等の卑金属薄板と、該卑金属薄板の片面に被覆された含水率の高い織布、不織布、綿状の繊維例えばポリエステル布の吸水シートと、該吸水シートの表面に張設された耐候性及び防水性に優れた外装材とから成る鉄鋼材防食用保護シートであって、該鉄鋼材防食用保護シートを円柱状鉄鋼材の表面の所定部位に導電性接着剤を塗布し、該接着剤の上に前記保護シートを接着巻装する。
【選択図】図1
Description
図1は本発明一実施例の直パイプに好適な鉄鋼材防食用保護シートの構成を示す斜視図である。図2は図1に示す鉄鋼材防食用保護シートを直パイプの所定箇所に巻装付設した状態を示す斜視図である。図3は本発明の他の実施例の根巻きパイプに好適な鉄鋼材防食用保護シートの構成を示す斜視図である。図4は図3に示す鉄鋼材防食用保護シートを根巻きパイプの所定箇所に巻装付設した状態を示す斜視図である。
2 吸水シート
3 外装材
4 切込線
5 円弧状区画片
6 パイプ
7 導電性接着剤
8 根巻き材
A 鉄鋼材防食用保護シート
Claims (9)
- 所要の鋼管、鉄棒その他の円柱状鉄鋼材の表面の所定部位に導電性接着剤を介して巻装付着するものであって、
前記導電性接着剤に接着する、鉄鋼材より自然電位が相対的に低いマグネシウム、アルミニウム、亜鉛等の卑金属薄板と、
該卑金属薄板の片面に被覆された含水率の高い吸水シートと、
該吸水シートの表面に張設された耐候性及び防水性に優れた外装材と
から成る鉄鋼材防食用保護シート。 - 前記卑金属薄板は、縦方向に1つ以上の切込線を付設し、該切込線で折り曲げ自在に連続する複数の円弧状区画片とした請求項1記載の鉄鋼材防食用保護シート。
- 前記卑金属薄板は、1.0mm〜1.5mm厚である請求項1又は2記載の鉄鋼材防食用保護シート。
- 前記吸水シートは、含水率の高い織布、不織布、綿状の繊維である請求項1乃至3のいずれかに記載の鉄鋼材防食用保護シート。
- 前記吸水シート2は、シート全体がゾル状であると共に、調湿性能を保有している請求項1乃至4のいずれかに記載の鉄鋼材防食用保護シート。
- 前記吸水シートは、ポリエステル布である請求項1乃至5のいずれかに記載の鉄鋼材防食用保護シート。
- 前記吸水シートは、その下端裾部を長く下方に張出させた請求項1乃至6のいずれかに記載の鉄鋼材防食用保護シート。
- 前記外装材は、表面がアクリル樹脂でコーティングされたビチューメン(bitumen)系防水シートである請求項1乃至7のいずれかに記載の鉄鋼材防食用保護シート。
- 前記外装材は、その表面に適宜の色彩を施してなる請求項1乃至8のいずれかに記載の鉄鋼材防食用保護シート。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2005023683A JP4643288B2 (ja) | 2005-01-31 | 2005-01-31 | 鉄鋼材防食用保護シート |
Applications Claiming Priority (1)
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JP2005023683A JP4643288B2 (ja) | 2005-01-31 | 2005-01-31 | 鉄鋼材防食用保護シート |
Publications (3)
Publication Number | Publication Date |
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JP2006207000A true JP2006207000A (ja) | 2006-08-10 |
JP2006207000A5 JP2006207000A5 (ja) | 2008-09-25 |
JP4643288B2 JP4643288B2 (ja) | 2011-03-02 |
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Application Number | Title | Priority Date | Filing Date |
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JP2005023683A Expired - Fee Related JP4643288B2 (ja) | 2005-01-31 | 2005-01-31 | 鉄鋼材防食用保護シート |
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JP (1) | JP4643288B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014025087A (ja) * | 2012-07-24 | 2014-02-06 | Kyushu Univ | 防食材 |
JP2021055147A (ja) * | 2019-09-30 | 2021-04-08 | 株式会社中部プラントサービス | 鋼構築物の防食構造とその施工方法 |
JP2021055148A (ja) * | 2019-09-30 | 2021-04-08 | 株式会社中部プラントサービス | 鋼構築物の防食構造とその施工方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03107709U (ja) * | 1990-02-22 | 1991-11-06 | ||
JP2002060983A (ja) * | 2000-08-24 | 2002-02-28 | Jitsugi Shoko Kk | 電気防食装置 |
-
2005
- 2005-01-31 JP JP2005023683A patent/JP4643288B2/ja not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03107709U (ja) * | 1990-02-22 | 1991-11-06 | ||
JP2002060983A (ja) * | 2000-08-24 | 2002-02-28 | Jitsugi Shoko Kk | 電気防食装置 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014025087A (ja) * | 2012-07-24 | 2014-02-06 | Kyushu Univ | 防食材 |
JP2021055147A (ja) * | 2019-09-30 | 2021-04-08 | 株式会社中部プラントサービス | 鋼構築物の防食構造とその施工方法 |
JP2021055148A (ja) * | 2019-09-30 | 2021-04-08 | 株式会社中部プラントサービス | 鋼構築物の防食構造とその施工方法 |
JP7333241B2 (ja) | 2019-09-30 | 2023-08-24 | 株式会社中部プラントサービス | 鋼構築物の防食構造とその施工方法 |
JP7333240B2 (ja) | 2019-09-30 | 2023-08-24 | 株式会社中部プラントサービス | 鋼構築物の防食構造とその施工方法 |
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JP4643288B2 (ja) | 2011-03-02 |
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