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

  • VIDEO - Canadian contractor demolishing overpass
    July 13, 2015
    Canadian contractor Delsan has carried out a successful demolition of an overpass in Quebec. The firm used a number of John Deere excavators equipped with breakers and cutters to break up the overpass in a controlled demolition job. The structure was located in Sainte-Anne-de-Bellevue and needed to be removed as it had been made redundant.
    Read More
  • VIDEO: Explosive bridge demolition in Southern Italy
    February 15, 2016
    Italian contractor General Smontaggi has carried out a successful bridge demolition project in the south of the country. Explosives were used to remove the redundant Viadotto Caffaro Bridge carrying the A3 Autostrade. The 390m long structure had been found to be unsuitable for modern traffic requirements on the route, located in Calabria. The demolition project was not straightforward as the new bridge had already been constructed alongside the redundant structure. The extensive pre-weakening work for the old bridge included cutting into the deck to ensure it collapsed downwards.
    Read More
  • Chinese contractor demolishes bridge and housing block
    June 13, 2014
    A Chinese demolition contractor carried out an effective and efficient demolition job. The firm brought both a defunct bridge and the tower block next to it down simultaneously using explosives. Residents living nearby were evacuated from their properties for safety but the explosive demolition went according to plan and both the bridge and tower block were brought crashing to the ground in the planned zones but without any injuries.
    Read More
  • Autobahn bridge in Bavaria demolished with explosives (VIDEO)
    July 1, 2013
    A demolition contractor in the north of Bavaria recently used 200kg of explosives to demolish an old autobahn viaduct. Situated close to the town of Bad Kissingen and to the north of the city of Nuremberg, the 46 year old A7 viaduct had reached the end of its working life and a new structure had been built alongside in this scenic rural area. Pre-weakening work had been carried out using hydraulic breakers along with drilling the necessary blastholes, to ensure the supports and deck collapsed in a controlle
    Read More

Highlighted Content