Features

Urban mobility is high on the infrastructure agenda in Mexico. Business News Americas spoke with Salvador Herrera, executive director of the Centre for Sustainable Transport (CTS), about the elements of a sustainable transport system and Mexico City's addiction to the car At the heart of Mexico City's transport policy is a contradiction that is typical of the country as a whole. The government is spending big on Line 12 of the metro system and has introduced the first Metrobús bus rapid transit (BRT) l

A combination of engine and driveline technologies will reduce fuel consumption and increase performance in new generation, low emission machines A wide array of new engine and driveline technologies being developed will help reduce emissions and fuel consumption, while increasing performance in the latest machines coming to market. With engine manufacturers focussing on the Tier 4 Interim/ Stage IIIB and following Tier 4 Final/Stage IV emissions requirements for North America and Europe, sophisticated

The use of GPS-inclusive technology is proving invaluable to contractors responsible for major transport-related construction projects across the globe. Guy Woodford looked at some of the latest and imminent site solutions featuring GPS Staff at Trimble Heavy Construction based in Sunnyvale, California recently finished developing three new solutions for connecting the construction site. The Trimble Connected Office, the Trimble Connected Controller and the Trimble Connected Machine, are all now available t

Legislative and economic factors are impacting upon the earthmoving equipment market - Mike Woof reports No-one who has any connection with the construction equipment sector can have failed to notice that increasingly tough emissions legislation has changed the shape of machines over the last 10 years or so. A series of targets have been set and met with regard to the exhaust emissions permitted from off-highway machines used in North America and Europe. The latest round of requirements has seen the intr

A massive construction project has been underway deep in the heart of the Schnecktal valley area in Germany. From the surface, though, you would never be able to tell. The majority of the work is underground, as a joint-venture team led by German contractor Wayss and Freytag Ingenieurbau builds the nearly 7km long Finne Tunnel. After a few years of tunnel boring operations, the contractor is at work finishing the interior of the tunnel, slipforming first the tunnel’s floor and then a walkway with its GOMACO

Sateco says its new detensioning spacer unit being showcased at this month Intermat 2012 event in Paris is a world first for the construction industry. The product is fitted with a side nut that acts as a valve, releasing the force acting on the formwork rod after concrete has dried. When the side nut is manoeuvred, the detensioning spacer unit is moved, thus releasing the pressure acting on the main nut. The main nut is then easier to unscrew, allowing faster and less strenuous form removal. Product design

RMD Kwikform has supplied its 80kN Rapidshor shoring for the widening of the Tolo Highway, running between the Island House Interchange and Tai Hang in Hong Kong. The project, overseen by main contractor Gammon Construction and set to be completed by the end of 2013, will widen the Tolo Highway from a two to four-lane carriageway in each direction, alleviating traffic congestion. “We were approached by [project] sub-contractors, United Soundfair and Richwell Engineering to supply shoring and formwork suppor

New and highly regarded existing formwork systems have been used in major recent transport-related construction projects across the globe. Guy Woodford looks at some of their applications The multi-million dollar Mississippi River Bridge project in the United State is creating a vital new gateway between Illinois and Missouri. Central to the project is the realignment and reconstruction of Interstate 70 and a new landmark bridge, featuring two pylons projecting vertically from the Mississippi river bed w