do anyone know when is the better time for doing the post-tensioning jacking during concrete setting.....7 days....3.....28 days??post-tensioning techniques anyone know?
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 May 21 2010, 02:03 AM, updated 16y ago
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#1
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Newbie
3 posts Joined: May 2010  
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do anyone know when is the better time for doing the post-tensioning jacking during concrete setting.....7 days....3.....28 days?? |
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Jun 6 2010, 10:44 PM
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#2
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Junior Member
41 posts Joined: May 2010
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post-tensioned jacking depends on design. It can be done in two stages at 7 days and 28 days (most common) or at one stage at 28 days. It all depends on the Engineer who designed it.
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