YM15-4,5,6 Precast Beam Tensioning Anchor Prestressed Anchor 3-22 Hole Anchor Manufacturer Production Price Contact Me

1. Definition and Application Anchors are critical components in prestressed engineering, used to secure prestressed tendons, ensuring effective transfer of prestress to concrete structures. Widely applied in bridges, buildings, tunnels, and other engineering projects.

2. Main Types

• Wedge Anchor: Such as JM, XM, QM, etc., suitable for single or multiple steel strands.
• Bearing Anchor: Such as DM, LM, etc., commonly used in large-tonnage prestressed engineering.
• Cone Anchor: Such as K, H types, mainly used for wire bundles.
• Bonded Anchor: Such as extrusion anchors, button-headed anchors, suitable for end fixing.
• 1. Construction Preparation
• • Material Inspection: Ensure anchors and prestressed tendons meet design requirements.
  • Equipment Preparation: Check if tensioning equipment is functioning properly.
  • Technical Briefing: Construction personnel need to understand construction techniques and safety requirements.

  2. Construction Steps

  • Anchor Installation: Install according to design position, YM15-4,5,6 Precast Beam Tensioning Anchor Prestressed Anchor 3-22 Hole Anchor Manufacturer Production Price Contact Me ensure alignment with prestressed tendons.
  • Prestressed Tendon Tensioning: Tension according to design sequence and force, control elongation.
  • Anchoring: Anchor after tensioning is in place to prevent slippage.
  • Anchor Sealing: Seal the anchor after anti-corrosion treatment to protect the anchor.

  3. Quality Control

  • Tensioning Control: Ensure tensioning force meets requirements YM15-4,5,6 Precast Beam Tensioning Anchor Prestressed Anchor 3-22 Hole Anchor Manufacturer Production Price Contact Me, record elongation.
  • Anchoring Inspection: Check anchoring effectiveness, no slippage.
  • Anti-corrosion Treatment: Ensure thorough sealing and proper anti-corrosion.