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Bonded PT System
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Bonded PT System comprises tendons from one to multiple strands for bonded PT systems, the prestressing steel is encased in a corrugated HDPE duct. After the tendon is stressed, cement-water grout with special admixture is injected into the duct to bond it to the surrounding concrete.
Key Feature:
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Time proven system
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Similar to conventional system used in bridges
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Ideal for large span slab
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Multiple Group of strands can be accommodated in minimum available space.
Application Area:
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PT Beams
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Transfer Girders
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Large span slab
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Transfer Plate
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