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    The post-tensioning system required simple equipment and could be done almost anywhere, including at the bridge site. In fact, the first prestressed-concrete bridge in Minnesota was post-tensioned. Because post-tensioning was limited to smaller beams and slabs, the alternate method of pretensioning became the industry standard after the early ...

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    Product Description: The anchoring device used in prestressed concrete, is in post-tensioned structure or component, in order to keep the tendons of tension and passes it to the interior of the concrete anchor tool, also known as Anchorage. Anchor Grips Usage: This kind of anchorage is used in pre-tensile production, used for different size of steel wire in precast hollow core slab factory ...

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