Our steel formwork for curved girders is characterised by ease of use and short conversion times. For the fly-over in Haarlem, we provided Haitsma Beton with the formwork for curved girders of approximately 45 metres each.
At Auke Vleerstraat in Enschede, Haitsma Beton only needed a mould with a radius of 75 metres and one with a radius of 180 metres to produce all 14 girders for their special viaduct for cyclists. The girders have a length of approx. 20 metres and weigh about 100 tons each thanks to the EPS core.