发明名称 |
REINFORCEMENT OF STRUCTURES IN HIGH MOISTURE ENVIRONMENTS |
摘要 |
<p>Reinforcement of structures in high-moisture environments is achieved by applying reinforcement layers which include a fabric portion and an uncured resin portion where the uncured resin contains a moisture curable silicon-modified polyether resin. The uncured reinforcement layer is cured in place about the structure to form a composite reinforcement shell. The uncured reinforcement layer is formed from either dry-woven fabric or woven fabric which is pre-impregnated with a cured resin and then coated with the moisture-curable silicon-modified polyether resin. The invention finds particular use in reinforcing bridge supports and pilings which are at least partially submerged in water. Containment layers are used to prevent de-lamination during curing of the reinforcement structure. Use of a containment layer not only prevents de-lamination caused by waves or other turbulent water, but also enhances the underwater curing process.</p> |
申请公布号 |
EP0906190(A4) |
申请公布日期 |
2001.12.05 |
申请号 |
EP19970926641 |
申请日期 |
1997.05.20 |
申请人 |
HEXCEL CORPORATION;FYFE CO., LLC |
发明人 |
NEUNER, JOHN, D.;ISLEY, FREDERICK, P., JR. |
分类号 |
B29C70/86;B29C70/88;(IPC1-7):B32B7/00;E04G23/02;B29C35/02;E04C5/07;B32B17/04;B29C70/22;B29C63/00 |
主分类号 |
B29C70/86 |
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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