Troja Arch Bridge , Czech Republic

This bridge design multifunctional uses high arc resistance Macalloy 520 tension rod system in bridge hangers. Macalloy has developed a form of resistance to the single thread tired for the project.

The bridge Troja is the latest addition to the ring road in Prague and will carry a two-lane road, two tram lines and walking paths and cycling on the Vltava River .

Cross training single ply hangers made ​​the rigid bridge , and allows a greater length to height ratios to be achieved on the standard bowstring bridges.

The bridge has a span of 200 meters while the bow is only 20 meters high at its highest point relative to a standard bow string should be 50 meters high. This arch bridge design has helped save up to 40% in hardware.

Macalloy has supplied its high resistance system voltage 520 bar to use as bridge hangers . Macalloy has developed a form of resistance to the single thread tired for the project that has been tested in accordance with EN 1993-1-11 : 2006 and meets the requirements of Eurocode 3 for fatigue connections in bridges .

Architectural steel bars are tensioned using Macalloys device Techno - tensioning - a device for locally stressing tension rods using a turnbuckle connection.

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Mordovia Stadium Saransk

Macalloy in Russia

Macalloy is proud to have been involved in 4 of the stadiums due to host FIFA Worldcup games in Russia. Pictured is Mordovia Arena in Saransk. Macalloy has provided galvanised M48 tension bars, turnbuckles and connection discs to help support the roof. The first match their will be held on 16th June.



Arc by Crown, Sydney, Australia

Arc by Crown, Sydney, Australia

Arc by Crown, are luxury apartments in Sydney, Australia, designed by globally renowned architect Koichi Takada. Residents will enjoy panoramic views from the two glass steel towers that soar high into the Sydney skyline. Over 300 Macalloy Stainless 520 M42 Tendons have been used to help support the roof.



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Site Services

Macalloy can provide support for installation and stressing of all our products. Site services support includes equipment hire, training of site personnel to install and tension bars and on site installation.

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