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Contact name:Paul
Sunrise Foundry CO.,LTD |
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Post Tensioned Flat Arc Anchor Prestress Anchorage Anchor Block Plate
Post-tensioned concrete is a variant of prestressed concrete where
the tendons are tensioned after the surrounding concrete
structure has been cast.Bonded post-tensioning has prestressing
tendons permanently bonded to the surrounding concrete by the in
situ grouting of their encapsulating ducting following tendon
tensioning. This grouting is undertaken for three main purposes: to
protect the tendons
against corrosion; to permanently “lock-in” the tendon pre-tension,
thereby removing the long-term reliance upon the end-anchorage
systems; and to improve certain structural behaviors of the final
concrete structure.
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