Kristina's World of Concrete Part 2: TamiSoft by Autom'elec
January 6, 2017
Kristina takes a look at the TamiSoft machine which offers granular measurement of aggregate chunks. The system triangulates Laser beams reflected off the aggregate into a camera, which records up to 1000 measurements per second.
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The US’s Superpave standard is gaining dominance around the world – but there’s still work to be done where recycled material or other modifiers are added to the mix - Kristina Smith reports. A few years ago, there was still some debate in the testing world as to whether the US or European testing regimes would dominate. Today, it does seem that the US Superpave system is most widely used, albeit with local adaptations.
A novel dual-layer concrete paving technique has been used on jobsites in Germany on the country’s high-speed Autobahn network
This technique allows the construction of a strong and durable roadway structure able to cope with heavy traffic loads and offer a long working life. In four German states, Wirtgen SP-1500 slipformers have been employed by four different contractors to carry out dual-layer paving.
The method allows a noise-reducing, non-skid exposed aggregate surface to be placed over a bottom
A huge tunnel formwork takes centre stage on Doka’s stand at Intermat, as the French arm of the business looks to Europe’s biggest infrastructure project, the €38.5 billion Grand Paris Express metro.
“In the last few years, Doka has become well-known in the residential sector in France. Now we want to show that we are experts in infrastructure as well,” says Doka France’s head of product management and marketing, Oscar Castilla.
The tunnel formwork, SL1, used to form the crown of a tunnel, has recently b
India’s new Formula 1 motor racing circuit, with its tight construction tolerances, demands considerable driving skill. More than 500 million people worldwide watched the first Formula 1 motor race in India's history. The drivers were thrilled by the new asphalt circuit with its numerous bends and the peripheral area around the new race track at Greater Noida near the capital New Delhi, which were built by machinery from German company Vögele (a member of the Wirtgen Group). Working with four Super 1800-
