发明名称 |
Multi-layer, thermal protection and corrosion protection coating system for metallic tendons, especially for external post-tensioning systems |
摘要 |
A thermally protected and corrosion protected structure, that has in combination a core substrate and a concentric composite laminate, wherein: (i) the core substrate has a length and extends at least substantially within and is surrounded by the laminate; and (ii) the laminate has a plurality of concentric layers. The concentric layers include: (a) an inner layer of a corrosion protective material substantially along and surrounding the length of the core substrate; (b) a layer of a first protective plastic coating surrounding the corrosion protective material; (c) a layer of a heat-resistive intumescent coating surrounding the first protective plastic coating; (d) a layer of a reinforcing mesh embedded in or on the intumescent coating; and (e) an outer layer of a second protective plastic coating.
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申请公布号 |
US6610399(B1) |
申请公布日期 |
2003.08.26 |
申请号 |
US20000715791 |
申请日期 |
2000.11.17 |
申请人 |
STRUCTURAL TECHNOLOGIES, LLC |
发明人 |
CRIGLER JOHN R. |
分类号 |
E01D19/16;E04C5/08;(IPC1-7):F16L11/00;F16L9/14 |
主分类号 |
E01D19/16 |
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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