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Helical springs Prestressed Anchorages Device
Reliable tendon fixation ensures effective force transfer into the concrete.
Excellent corrosion resistance due to the use of high-quality materials and protective treatments.
Precision manufacturing ensures accurate dimensions and consistent performance.
Easy installation design helps streamline construction workflows and improve efficiency.
Versatile: available in various types (single-strand, multi-strand, anchor plates) to accommodate different engineering requirements.
These anchorage devices are used in a variety of prestressed concrete applications, including:
Bridges and viaducts: for anchoring prestressing tendons in girders, cable-stayed towers, etc.
Building structures: beams, columns, slabs in prestressed concrete construction.
Hydraulic engineering: dams, spillways, and other water-retaining structures where prestressing reinforcement is required.
Foundation engineering: underground structures, foundation reinforcement projects that use prestressed tendons.
Q: What is a helical spring anchorage device used for?
A: It’s used to anchor prestressing tendons in concrete structures, ensuring the prestressing force is securely transferred from the tendon to the concrete member.
Q: What materials are helical spring anchorages made of?
A: They are typically made from high-strength alloy steel with surface treatments for excellent corrosion resistance and long service life.
Q: Where are helical spring anchorages commonly applied?
A: They are widely used in bridges, buildings, tunnels, dams, and other prestressed concrete structures requiring durable and reliable tensioning systems.
Q: What are the key advantages of using a helical spring anchorage?
A: They provide stable force transmission, easy installation, precision performance, and resistance to fatigue and corrosion, ensuring structural safety and longevity.
Q: Can the helical spring anchorage be customized?
A: Yes, it can be customized in terms of size, load capacity, and configuration to meet specific project or structural requirements.
