casting flat anchor for pc strand

casting flat anchor for pc strand

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Pre-stressed Anchorage

In post-tensioned and pre-cast concrete, anchorage anchors play a very important role. The effect of pre-stressing depends on the load that the anchors allow, and anchors’ capability decides the security of pre-stressing.

 

In post-tensioned concrete structure, comply to pc strands of φ9.3mm, φ9.53mm, φ11.1mm, φ12.5mm, φ12.7mm, φ12.9mm, φ15.24, φ15.7, φ17.8, φ18.9, φ21.8 in 1770MPa-2000Mpa, range from 1 to 55 strands or more.

a) Round Anchors

Structure: round stressing structure

Models: YM13, YM15, KM15, KM18, KM19, KM22

Parts: anchors, wedges, bearing plates, spirals, round ducts

b) Flat Anchors

Structure: flat stressing structure

Models: BM13, BM15

Parts: anchors, wedges, bearing plates, spirals, flat ducts

c) Circular Anchor

Structure: circular stressing structure

Modes: HM13, HM15;

d) Couplers, apply to connection between single and multi strands and / or bars

Models: YML13, YML15, YGM25, YGM32

B. In pre-tensioned precast concrete parts, comply to spiral ribs and indented pc wires of φ4, φ5, φ6, φ7, φ8, φ9 in 1570Mpa-1770Mpa

 

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