London Velodrome Roof Material

Added to that the oda planners wanted an aluminium standing seam roof surface which is attractive and long lasting but rigid with large thermal movements.

London velodrome roof material.

Velodrome needed high levels of insulation of the roof. The hyperbolic paraboloid shape has been designed to reflect the geometry of the cycling track. The velodrome has a double curvature roof which helps to minimise volume and heating costs. The environmental strategy required a deep build up of insulation and planning conditions meant that a standing seam cladding system was necessary.

13 500m means that it governs the structural response of the whole building. The distinct velodrome roof shape gave it the nickname of the pringle. The roofs of the 2012 aquatics centre and velodrome are of a similar shape and size. The final solution is so efficient that the weight of the steel in the roof equates to an average of 30kg m 2 about 35 less than the next best comparable venue in the world.

This required some very careful thought about the detailing. A further 2 500 seats are suspended in upper tiers within the curves of the venue s roof. Cycling inspired the concept for the velodrome. This is reflected in a radical difference in budget 250m vs 95m but also in the technical solutions that were used.

London 2012 velodrome the size of the roof circa. Its structural members and deck are lightweight comprising a tension cable net timber cassette panels and osb. It also achieves elegance in its economy of means and materials its integration with the overall design its speed of erection and its low cost. Click here to read a detailed description of how the structure of the velodrome works.

London firm hopkins architectshave completed the velodrome the first of the five permanent venues on the olympic park for the london 2012 olympic games. The roof surface is made of 1090 timber cassettes. From the outset a cable net structure. Completed in 2012 in london united kingdom.

Images by richard davies david poultney anthony charlton anthony palmer hopkins architects. The net itself is made up of pairs of 36 mm diameter. However whereas the former contains 3 000 tonnes of steel the velodrome roof is held up with just 100 tonnes.