Prestressed Anchor Wedge

The prestressed anchor comprises 4 parts, anchor ring, clip, backing plate, and spiral reinforcement. It is suitable for anchors used for prestressing concrete in engineering construction. Generally used in bridge construction, pre-installed and positioned, and then poured concrete, buried at both ends of the concrete, that is, the two ends of the bellows, which are the end faces set for the stability of the jack during tensioning.

The size of the anchoring structure is reasonably designed, which can ensure the anchoring efficiency coefficient and effectively anchor short-distance steel strands. The prestressed tendons are compactly arranged, the friction loss of the anchor port is small, the anchoring performance is stable, the bearing capacity is sufficient, and the applicability is wide, which can meet the requirements of graded tensioning and prestressed steel bar tensioning.