Shell will pave Singapore GP circuit
The track laying work has been underway since April 2008 and was completed in June. In reflection of the race itself, track surfacing work was carried out overnight (midnight — 6am), so as not to disrupt the daily traffic on the streets of Singapore. More than 15,000 tones of asphalt has been laid in that time.
Shell has been involved in Formula One since the very first Grand Prix in 1950 and fully understands the importance of cutting-edge technology. A complicated project, the Singapore Formula One track surfacing was completed in cooperation with contractor Hanson Heidelberg. The challenges associated have included development of an asphalt formulation unique to the demands of the Singapore venue, not only because of its dual purpose as a busy city road by day and a Formula One circuit by night, but because of the varied climate and temperatures. The formulation created by Shell and Hanson is a mix of specially selected aggregate (stone) from Malaysia and Shell Cariphalte Racetrack Bitumen technology.
Shell Bitumen technology is proven worldwide and has already been used at the Formula One circuits of Sepang in Malaysia, Sakhir in Bahrain, Hockenheim and Nurburgring in Germany and Ferrari's own Fiorano test track in Italy. Asada Harinsuit, Shell Bitumen Vice President said: "Shell Bitumen is renowned for its technical solutions and long experience. We are pleased to see Shell Cariphalte Racetrack selected as the right product for the Singapore Grand Prix circuit."
"For this application, the track surface has to remain constant, whilst being subjected to a range of weather conditions and extreme punishment from the Formula One cars. The binder we use has a much higher cohesive strength so it can withstand horizontal sheer forces when a race car accelerates or when the car brakes into the corner." Shell.com PR