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  1. Post Tension slabs are designed for...to about 75%. You then put tension on the cables to about 25...out. This gives the slab the abilitiy to twist and bend without...

    7 Answers · Home & Garden · 22/09/2006

  2. ..., elevated slabs (parking garages and.... The use of post - tensioned reinforcing can result in thinner concrete sections, longer...

    3 Answers · Science & Mathematics · 19/10/2006

  3. ... until the concrete attains it structural...a result, the beam or the slab bends downward, so... level because the pre tensioned structure compensates...due to load. In Post tensioning , ...

    2 Answers · Science & Mathematics · 16/10/2009

  4. post tension slabs are concrete slabs with reinforcement inside for example re-bar http://www.concretecentre.com/technical...

    2 Answers · Science & Mathematics · 28/06/2012

  5. ... in the slab on grade or supported slab . After you after spoken with the engineer... radar crew to locate where the post - tensioning strands. The lab may use a metal detector...

    4 Answers · Home & Garden · 19/01/2008

  6. ... not going to put the tensioning in until 75% strength. You need...to consider the loads on the concrete . For example if it is an elevated slab with no support you should wait for the...

    3 Answers · Science & Mathematics · 31/01/2012

  7. ...cut the insulation with some duct tape so the cable will be protected from the concrete when you repour back the concrete . You'll be okay.

    1 Answers · Home & Garden · 12/12/2006

  8. ... System. Design/analysis - try pci.org, or concrete .org. Somebody who designs Post tensioned slabs might be able to give you better info than I have. Good luck.

    1 Answers · Science & Mathematics · 06/09/2007

  9. When a concrete slab is stressed by the post - tensioning method, it means...in an elevated concrete slab would route the post - tensioned reinforcement through a high...

    1 Answers · Yahoo Products · 13/03/2014

  10. It depends on many factors. It can vary depending on cable diameter and length. It also depends on the thickness of the slab , the drape of the cable prior to pour.

    1 Answers · Science & Mathematics · 05/06/2007

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