Most resilient stay cable system on the international market

Massive 91-strand BBR stay cable blasts through fib Bulletin 89 testing


BBR’s stay cable system is virtually immune to fatigue having successfully blasted through another axial fatigue test according to the new fib Bulletin 89 recommendations this time on an impressive 91 strand cable. BBR’s HiAm CONA stay cable system easily resisted 2 million load cycles with a 200MPa fatigue stress range without a single wire failure despite the fib acceptance criteria of 2% permissible wire failures. In addition, it also achieved 100% GUTS in the subsequent static test.

Look no further for the most resilient stay cable system on the international marketplace!

See here some outtakes from the test.

CONA CMG strand ground anchors video

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BBR C Bar system certification to EN 1090

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