A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ANTICORROSIVE AGENT FOR REINFORCED CONCRETE, AND METHOD OF CORROSION PROOF TREATMENT
SOLUTION: An anticorrosive agent for reinforced concrete contains (A) one or more organosilicon compound represented by formula (1) or a (co)hydrolytic condensation product of the organosilicon compound, and (B) an amine compound represented by formula (2) or an amine compound represented by formula (3) or a mixture of these, where Ris a ≥3C alkyl group, Ris a 1-20C alkyl group, Ris each independently a 1-10C alkylene group, Ris H or a 1-10C alkyl group, and Rand Rare as described below.EFFECT: A reinforcing steel in reinforced concrete can be protected from corrosion by coating with the anticorrosive agent for reinforced concrete.SELECTED DRAWING: None
【解決手段】（Ａ）式（１）で表される１種以上の有機ケイ素化合物又は該有機ケイ素化合物の（共）加水分解縮合物と、（Ｂ）式（２）で表されるアミン化合物又は式（３）で表されるアミン化合物又はそれらの混合物を含有する鉄筋コンクリート用防食剤。（Ｒ1は炭素数３以上のアルキル基；Ｒ2は炭素数１〜２０のアルキル基）（Ｒ3は各々独立にＣ１〜１０のアルキレン基；Ｒ4はＨ又はＣ１〜１０のアルキル基）（Ｒ3及びＲ4は上記の通り）【効果】鉄筋コンクリート用防食剤を塗布することにより、鉄筋コンクリート中の鉄筋の腐食を防止できる。【選択図】なし
ANTICORROSIVE AGENT FOR REINFORCED CONCRETE, AND METHOD OF CORROSION PROOF TREATMENT
SOLUTION: An anticorrosive agent for reinforced concrete contains (A) one or more organosilicon compound represented by formula (1) or a (co)hydrolytic condensation product of the organosilicon compound, and (B) an amine compound represented by formula (2) or an amine compound represented by formula (3) or a mixture of these, where Ris a ≥3C alkyl group, Ris a 1-20C alkyl group, Ris each independently a 1-10C alkylene group, Ris H or a 1-10C alkyl group, and Rand Rare as described below.EFFECT: A reinforcing steel in reinforced concrete can be protected from corrosion by coating with the anticorrosive agent for reinforced concrete.SELECTED DRAWING: None
【解決手段】（Ａ）式（１）で表される１種以上の有機ケイ素化合物又は該有機ケイ素化合物の（共）加水分解縮合物と、（Ｂ）式（２）で表されるアミン化合物又は式（３）で表されるアミン化合物又はそれらの混合物を含有する鉄筋コンクリート用防食剤。（Ｒ1は炭素数３以上のアルキル基；Ｒ2は炭素数１〜２０のアルキル基）（Ｒ3は各々独立にＣ１〜１０のアルキレン基；Ｒ4はＨ又はＣ１〜１０のアルキル基）（Ｒ3及びＲ4は上記の通り）【効果】鉄筋コンクリート用防食剤を塗布することにより、鉄筋コンクリート中の鉄筋の腐食を防止できる。【選択図】なし
ANTICORROSIVE AGENT FOR REINFORCED CONCRETE, AND METHOD OF CORROSION PROOF TREATMENT
鉄筋コンクリート用防食剤及び防食方法
HIROKAMI MUNENAO (author)
2016-10-13
Patent
Electronic Resource
Japanese
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