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High load capacity
High-strength alloy steel construction for multi-strand tendons of 3 to 37 strands.
Multi-Strand Round Anchor
3 – 37 Strands
High-Strength Alloy Steel
ACI · PTI · EN
Round Anchor for Post Tension Anchorage System
Anchorage
Round Anchorage System for Multi-Strand
Multi-strand round anchor system for heavy post-tensioning applications. Suitable for bridges, large beam structures, and segmental construction.
| Type | Multi-strand Round Anchor |
|---|---|
| Strands per Unit | 3 - 37 strands |
| Strand Size | 12.7mm / 15.24mm |
| Material | High-strength alloy steel |
| Standard | ACI, PTI, EN |
| Static Efficiency | ≥ 95% |
Key features
Why choose the round anchor
A multi-strand anchorage for heavy tendons in bridges and large structures.
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Proven performance in bridges
Selected for bridges, large beam structures and segmental construction.
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Fatigue tested design
Tested to suit structures that carry repeated live loading.
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Custom configurations available
Configurations can be supplied to match the strand count and layout on your drawings.
Technical answer
What is a multi-strand round anchor?
A short, self-contained definition for engineers and buyers specifying heavy post-tensioning anchorage.
Definition
Multi-strand anchorage for heavy tendons
A round anchor is a multi-strand post-tensioning anchorage used for heavy post-tensioning applications. The unit holds between 3 and 37 strands of 12.7 mm or 15.24 mm and is manufactured from high-strength alloy steel to the ACI, PTI and EN standards, with a static efficiency of at least 95%. Because it anchors several strands in one compact unit, the round anchor concentrates the prestressing force required by large tendons, and custom configurations are available to match the strand count and layout in the design.
Typical applications are bridges, large beam structures and segmental construction, where the anchor transfers the force of a multi-strand tendon into the concrete. The design is fatigue tested and has proven performance in bridges, so it is commonly selected for structures that carry repeated live loading. Order the anchor to the strand count and strand size shown on the project engineer’s drawings.
Specification
What to state in the RFQ
Anchor type (multi-strand round anchor), number of strands per unit, strand size 12.7 mm or 15.24 mm, standard (ACI, PTI or EN), required static efficiency, quantity, any custom configuration, packing method and destination port.
Compatibility
Duct, wedge and jacking equipment
Confirm the matching duct, wedge and stressing equipment, and the strand count and strand size on the project engineer’s drawings, before ordering. Custom configurations are available where the tendon layout differs from the standard range.
Related products
Other anchorage systems
Flat and mono-strand anchorage types that complete a post-tensioning system.
Anchorage
Plastic Mono Flat Anchor for Post Tension System
Mono-strand flat anchor for slab and foundation post-tensioning.
View details
Anchorage
Request a round anchor quotation
Send your strand count, strand size, standard, quantity and destination port — our export team replies within one business day.