发明名称 |
STEEL MATERIALS FOR USE WITH PRESTRESSED CONCRETE |
摘要 |
Steel materials for use with concrete that is prestressed by posttensioning are disclosed. in accordance with one embodiment of the invention, a steel member is sheathed with a heat-shrinkable synthetic resin tube. in another embodiment, the steel member is sheathed with a foamed synthetic resin tube. Both embodiments are further applicable to the case of a stranded steel member, in which case it is preferred that the spiral grooves of the stranded member be filled with a resin before sheathing with an external tube. |
申请公布号 |
AU3667784(A) |
申请公布日期 |
1985.06.20 |
申请号 |
AU19840036677 |
申请日期 |
1984.12.14 |
申请人 |
SUMITOMO ELECTRIC INDUSTRIES, LTD. |
发明人 |
KANJI WATANABE;MIKIO MIZOE;EIJI INOO |
分类号 |
D07B1/16;E04C5/08 |
主分类号 |
D07B1/16 |
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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