Air helps build bridge

Chinese contractor Shanghai Sheng Xin Construction Co is using an Atlas Copco XAS 67 compressor on a new road bridge project in Shanghai. The new bridge is at Dan Ba Road, one of the main arteries in this older part of the city.
February 13, 2012 Read time: 1 min
An Atlas Copco oil-injected rotary screw compressor is working on piling for the bridge, which will span a river in Shanghai's Pu Tuo district
Chinese contractor Shanghai Sheng Xin Construction Co is using an 161 Atlas Copco XAS 67 compressor on a new road bridge project in Shanghai. The new bridge is at Dan Ba Road, one of the main arteries in this older part of the city. The contractor is due to complete the 1km of bridge and approach roads in March of this year. The piling being used for the bridge is steel reinforced concrete as the ground here is soft and requires substantial support. After the piles are driven into the ground, a remainder remains above the surface and the bridge superstructure is mounted on top. Pneumatic hammers remove the concrete and expose the steel reinforcement, with air from the compressor then being used to blast away remaining fragments. There are around 100 piles being driven in total, with 50 on either side of the river.
Road Structures

For more information on companies in this article

Related Content

  • Poland’s major highway project is connecting the country
    October 18, 2017
    Concrete producer CEMEX is playing a key role in the construction of one of Poland’s main highway projects. The new S7 highway link will connect the Baltic coast to cities such as Warsaw, Kraków, and the Slovakian border region. In all over 400,000m3 of concrete is being supplied by CEMEX for the highway, with the material being used to build civil structures such as flyovers and bridges as well as drainage.
    Read More
  • Highway project in Texas required demolition equipment
    May 1, 2018
    A contractor in Texas has used equipment from Brokk to help out with a tricky highway project. Upgrading work has been carried out on a 6.4km-long stretch of I-35 in San Antonio between Loop 410 NE and Loop 410 S. This stretch of the route was carrying around 185,000 vehicles/day and was suffering increasing levels of congestion at peak periods. Travel times lengthened by 65% during rush hour, while ramps on opposite sides of the interstate caused additional congestion and safety issues. In one section, t
    Read More
  • Bridges in Sunderland and Poland are being slid into place
    February 6, 2017
    Sunderland sees a bridge slide into place and two bridges inch their way across a Polish highway Slowly but surely, a 2,500 tonne section of a new bridge deck was eased out from the banks of the River Wear near Sunderland in northern England. It now straddles the water, pointing towards the opposite bank which it will eventually reach after another sliding operation likely to take place next year. The project to build the New Wear Crossing is now halfway through with the first half of the steel deck b
    Read More
  • Germany builds its first major PPI autobahn project
    July 7, 2015
    Rebuilding of one of the oldest motorways in Germany is testing out the possibilities for public-private project road construction reports Adrian Greeman A freshly renovated section of the A8 Autobahn in southern Germany will be watched with some interest this summer as traffic begins driving along its rebuilt carriageway and additional third lanes. That is not because of any special road features, other than a distinctive reddish colour to its concrete surface, but because it is a first fullscale public
    Read More

Highlighted Content