| 发明名称 |
IMPROVEMENTS IN TENDONS FOR POST TENSIONED PRE-STRESSED CONCRETE STRUCTURES |
| 摘要 |
<p>A tendon for post-tensioned pre-stressed concrete structures in which between the strand and sheath there is provided, in quiescent condition, a latent hardenable material and an activator therefor so that when the strand is tensioned the activator is activated to commence the hardening process of the hardenable material and produce a bonded tendon.</p> |
| 申请公布号 |
IN161185(B) |
申请公布日期 |
1987.10.17 |
| 申请号 |
IN1984MA38819 |
申请日期 |
1984.05.25 |
| 申请人 |
PSC FREYSSINET LIMITED,ENGLAND |
发明人 |
HARRIS ALAN JAMES;RONALD GORDON ERNEST WRIGHT |
| 分类号 |
F16B11/00;E04C5/08;E04C5/10;(IPC1-7):E04C5/08 |
主分类号 |
F16B11/00 |
| 代理机构 |
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代理人 |
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| 地址 |
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