发明名称 |
Corrosion inhibiting composition for reinforced concrete and method of applying same |
摘要 |
A rehabilitative solution for preventing or retarding the spread of corrosion of metal reinforcements in concrete, comprising a) one or more corrosion-inhibiting agent(s) and b) a impregnation-increasing amount of a penetration-enhancing agent selected from the group consisting of C1 to C20 alcohols; alkali metal salts of gluconic acid; alkyl-substituted benzene compounds; or mixtures thereof, is disclosed, along with several methods of its application for concrete rehabilitation.
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申请公布号 |
US5422141(A) |
申请公布日期 |
1995.06.06 |
申请号 |
US19930030749 |
申请日期 |
1993.03.12 |
申请人 |
W. R. GRACE & CO.-CONN. |
发明人 |
HOOPES, ROBERT J.;BERKE, NEAL S.;TOURNEY, PAUL G.;ARFAEI, AHMAD |
分类号 |
E04G23/02;C04B41/50;C04B41/62;C04B41/65;(IPC1-7):B05D1/00;B05D3/12;C09D5/00 |
主分类号 |
E04G23/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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