Macalloy Tie Bars / Tension Bars were used for the Network Arch Bridge Design, and the Macalloy Tension Bars were stressed on site using the Macalloy TechnoTensioner.
Macalloy tie bars are used on the Trinec-Baliny Bridge in Czech Republic. The Macalloy tension bars are used as hangers to help maintain the tension in the arch and support the bridge deck. The criss-cross formation of the bars on a network arch allows for larger length to height ratios to be achieved than on standard arch bridges.
The Macalloy tension bars were stressed on site using the Macalloy Techno-Tensioner, a unique tension bar stressing device. Installtion and stressing was undertaken by Macalloys partner in the Czech Republic, Tension Structures, s.r.o.
Photo by Vladimír Carbol, Norsk Sveiseteknikk AS
Australia 108, planned for construction at 70 Southbank Boulevard, Southbank, Victoria, will be the first 100 storey residential apartment building in the southern hemisphere. Macalloy is providing a total of 203 tonnes of 1030 steel bar in 75mm fully threaded.
Work is well under way at the VTB Arena - also known as Dynamo Central Stadium. Macalloy have provided galvanised 520 Grade Tension Rods in M16, M85 and M100. Work is expected to be completed later on this year, ready to host FIFA 2018 World Cup. Macalloy is also supplying Tension Rods to 4 other Russian Stadiums/Arena's - again these venues will be hosting the 2018 World Cup.
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.