BBR HiAm CONA strand stay cable system
The BBR® HiAm CONA® parallel strand stay cable system is the best product in the international market place. It has the highest capacity, most compact and widest range of anchorages available up to 217 strands. The BBR HiAm® CONA stay cable system can be used for cable-stayed bridges, arch bridges and roofs. It fulfills latest international standards and recommendations including fib Bulletin 89 as well as PTI and CIP (Setra) recommendations.
Key Features
- Highest capacity, most compact and widest range of anchorages available on the international marketplace
- Cable size up to 217 strands with a breaking strength of over 60,000kN
- Optimised for 15.7mm diameter, 1,860 MPa strand
- System assessed and in compliance with the latest fib bulletin 89, PTI and CIP (Setra) recommendations
- Excellent fatigue resistance with BBR Benchmark testing above and beyond international standards
- Superior bending fatigue resistance – 2 million cycles with an angular deviation of ±0.6° plus a further 0.25 million cycles at ±1.4°
- Outstanding long term fatigue resistance – 50 million cycles at the BBR Benchmark loading criteria
- Highest possible corrosion protection with an advanced fully independent and redundant water tightness system, no compressive force activation required
- Single strand installation and replacement
- Easy inspection and low maintenance
- Compact stay pipe option for ultra long stay cables
BBR HiAm CONA
The BBR Stay Cable Range
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BIM
Download HiAm CAD and 3D files
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