Contractor uses explosives to demolish Brazilian overpass

A demolition contractor has carried out an explosive demolition on an overpass in Brazilian city, Rio de Janeiro. The demolition work is being carried out as part of the upgrades to the city’s port district in preparation for the 2016 Olympic Games. Around 1tonne of explosives were used to place charges at key points within the structure of the Perimetral overpass. The demolition work was successful and the structure was brought down safely without incident.
December 2, 2013 Read time: 1 min
A demolition contractor has carried out an explosive demolition on an overpass in Brazilian city, Rio de Janeiro. The demolition work is being carried out as part of the upgrades to the city’s port district in preparation for the 2016 1558 Olympic Games. Around 1tonne of explosives were used to place charges at key points within the structure of the Perimetral overpass. The demolition work was successful and the structure was brought down safely without incident.
Road Structures

For more information on companies in this article

Related Content

  • Out of sight
    July 16, 2012
    With traffic volumes increasing around the world, many existing road links will need to be upgraded or replaced in coming years The need for new road tunnels is particularly intense in many dense urban areas, due to environmental requirements that mean new road links will have to be installed underground. However, improving existing road tunnel links is providing a very large part of the business for this specialised construction segment at present.
    Read More
  • Demolition of overpass carried out in Chicago
    June 23, 2014
    A successful bridge demolition project has been carried out in Chicago Illinois. The work to remove the Ontario Street Bridge was carried out on behalf of the Illinois Department of Transportation. A fleet of Caterpillar excavators was used for the work. The machines featured demolition attachments, allowing the structure to be removed in a controlled fashion as the video reveals.
    Read More
  • Key projects free up Auckland's congested motorway network
    June 14, 2012
    A number of key projects in Auckland, New Zealand will free-up the city’s congested motorway network - Mary Searle reports.Auckland is a sprawling city, home to 1.4 million people, one third of New Zealand’s total population. Until recently, greater Auckland comprised Auckland city, North Shore city over the harbour bridge to the north, Waitakere city to the west and Manukau city to the south. An amalgamation of these various cities’ councils, plus the regional council and three district councils into one,
    Read More
  • Brazilian roads benefit from upgrades with milling machines
    September 10, 2014
    Super-fine milling is a technique that has been used in Brazil to rehabilitate roads for the World Cup The rehabilitation work had to be carried out speedily and economically, while minimising traffic disruption. To meet these requirements, contractor Fremix Engenharia e Comércio has been using a Wirtgen W200 cold milling machine that is fitted with a super-fine milling drum.
    Read More

Highlighted Content