YM15-4, 5, 6 Matching Anchorages Prefabricated Beam Anchoring Clamps Tensioning Anchor Manufacturer

Prestressed Anchor Product Introduction and Construction Guide

Prestressed anchors are critical components in prestressed concrete structures, used YM15-4, 5, 6 Matching Anchorages Prefabricated Beam Anchoring Clamps Tensioning Anchor Manufacturerfor anchoring prestressed steel strands, wires, or rebars, and transferring the prestress to the concrete structure. Widely applied in bridges, buildings, sleepers, large-span structures, and other fields.

1. Product Classification and Structure

(1) Classification by Anchoring Principle

• Wedge-Type Anchors (e.g., QM, OVM series): Utilize wedge-shaped clips to grip steel strands, YM15-4, 5, 6 Matching Anchorages Prefabricated Beam Anchoring Clamps Tensioning Anchor Manufacturer suitable for anchoring multiple steel strands.
• Button Head Anchors: Secure wires or steel bars via button head anchor plates, ideal for high-strength wire bundles.
• Compression-Type Anchors (P-type anchors): Fix steel strands with compression sleeves, commonly used at fixed ends.
• Bonded Anchors: Anchor prestressing tendons through grouting or epoxy bonding, used in post-tensioning construction.

(2) Classification by Usage Stage

• Tensioning End Anchors: Used for tensioning prestressing tendons and temporary anchoring YM15-4, 5, 6 Matching Anchorages Prefabricated Beam Anchoring Clamps Tensioning Anchor Manufacturer (e.g., QM15, BM13 types).
• Fixed End Anchors: Solely for securing prestressing tendons (e.g., P-type anchors, H-type anchors) (3) Main Components
• Anchor Plate: Bears prestress and transfers it to the concrete.
  

• Clips (wedge pieces): Grip steel strands YM15-4, 5, 6 Matching Anchorages Prefabricated Beam Anchoring Clamps Tensioning Anchor Manufacturer to prevent slippage.
• Anchor Bearing Plate: Distributes anchoring pressure to avoid local crushing of concrete.
• Spiral Reinforcement: Enhances crack resistance of concrete in the anchoring zone.

2. Technical Parameters