Multistrand Post-tensioning anchorage for 4 strands
Key Attributes
Product Custom Attributes
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4 strand post-tensioning anchorage
,multistrand strand wedges
,post-tensioning anchorage with wedges
Product Description
The 4-Strand Multistrand Post-tensioning Anchorage is a heavy-duty prestressing component engineered for post-tensioned concrete projects including large-span bridges, high-rise buildings, and precast girders. Designed to secure 4 parallel steel strands simultaneously, this anchorage system delivers uniform load distribution and exceptional structural stability.
Key Features
- 4-Strand Compatibility: Optimized for 4 standard bonded/unbonded steel strands (typically 15.2mm diameter), the anchorage's multi-hole design ensures precise alignment and consistent tension transfer across all strands.
- High Load Capacity: Constructed from high-strength alloy steel compliant with EN 13391 standards, the anchorage withstands total tensile forces up to 1040kN (260kN per strand), suitable for heavy-load structural applications.
- Seismic & Fatigue Resistance: Integrated wedge clips heat-treated for hardness HRC 45-50 provide slip-proof grip, while the robust anchor body resists cyclic loads and seismic stress, extending service life in harsh environments.
- Efficient Installation: Pre-assembled wedge clips and compact, bolt-mountable design reduce on-site assembly time, ideal for fast-paced construction schedules.
Applications
- Long-span bridges & viaducts
- High-rise building columns & beams
- Precast concrete segments (tunnels, stadiums)
- Industrial plant foundations
Technical Specifications
| Specification | Details |
|---|---|
| Strand Quantity | 4 strands |
| Compatible Strand | 15.2mm 1×7 steel strand (bonded/unbonded) |
| Material | Alloy steel (anchor body); heat-treated carbon steel (wedges) |
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Grip
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