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Bonded slab post-tension system

  • US 5,701,707 A
  • Filed: 05/06/1996
  • Issued: 12/30/1997
  • Est. Priority Date: 05/06/1996
  • Status: Expired due to Term
First Claim
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1. A bonded slab post-tension system comprising:

  • a plurality of tendons;

    a duct extending around said plurality of tendons;

    a transition member connected to said duct and extending around said plurality of tendons, said transition member having a plurality of tendon ports formed at an end opposite said duct, said plurality of tendons extending through said plurality of tendon ports, said transition member comprising;

    a tendon diverter having a first end connected to said duct; and

    a port support affixed to a second end of said tendon diverter, said plurality of tendon ports formed at an end of said port support opposite said tendon diverter, said port support and said plurality of tendon ports being of a more pliable polymeric material than said tendon diverter;

    a plurality of tubular members affixed to said plurality of ports and extending outwardly therefrom, said plurality of tendons extending through said plurality of tubular members; and

    a plurality of anchors attached to an end of said plurality of tubular members, said plurality of tendons having an end affixed to said plurality of anchors.

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