Recycling

Proven polyester bridge deck surfacing technology is now being used more widely – Mike Woof writes. The benefits of using polymer concrete bridge deck overlays are well known and this technology is becoming widely used in the US. The system can improve protection for bridge surfaces and help extend the life of a bridge deck, as well as increasing skid resistance. In the last 25 years the use of these overlays has increased significantly in the US. These perform best when installed on bridge decks that are i

LiuGong unveiled new machines as well as its plans for the future at the BICES 2015 construction equipment show in Beijing recently. Trading conditions are tough in China at the moment, but LiuGong is performing better financially than many of its local rivals according to the firm. LiuGong’s vice-president, Dave Beatenbough said that the firm is particularly well known for its wheeled loaders, a product line for which the firm is a market leader in China. However, he explained that the company is actively

An asphalt paving trial at Rome Airport tested mat quality with and without the use of MTVs Rome’s airport Fiumicino or the Leonardo da Vinci Airport of Rome is one of Europe’s busiest airports and lies 25.6km southwest of the city, a 30-minute train ride away.

The road sector produces the highest level of greenhouse gas, directly, through fossil energy used in mining, transportation, paving works... and indirectly through the emissions coming from vehicles.

A special customised cold planer has saved costs and time for a US contractor. In the US, New York State Highway 243 has benefited from an innovative use of novel milling technology. This 17.75km east–west state highway is located in the Southern Tier of New York and has been carrying traffic since the 1930 renumbering of state highways in the state. The NY 243 has been a utilitarian divided highway that begins at an intersection with NY 98 in the town of Freedom and proceeds south-eastward across mostly ru

German firm BOMAG continues to grow its presence in the road construction equipment sector. In the 10 years since BOMAG was purchased by the French Fayat Group, BOMAG has broadened its product range beyond being a leader in the compaction sector and invested heavily in its manufacturing facilities. It has also forged strong links with its Italian sister company Marini, the asphalt plant manufacturer, with the two jointly developing a wide array of asphalt road construction technologies. BOMAG recently he

The BICES 2015 construction equipment exhibition in China’s capital Beijing attracted a strong attendance. Visitor numbers were good while the event also had good support from exhibitors, both Chinese and international. The exhibition benefited strongly from its move to Beijing’s new exhibition centre, located close to the international airport and with far better access by public transport than the previous site. Many attendees chose to travel to the showground by metro, giving swift access from the city c

Brazil’s Ayrton Senna Highway has been rebuilt using cold recycling. Brazil’s SP-070 is also known as the Ayrton Senna Highway and is a major highway in the country, carrying heavy traffic volumes. For its rebuild, the time-saving, cost-efficient and eco-friendly benefits of the cold recycling process have been put to the test. The SP-070 provides a key transport link between São Paulo and Campos do Jordão, Vale do Paraíba and Rio de Janeiro, as well as being the main access route to Guarulhos Interna

New developments for the milling machine sector should help optimise performance, as well as increase health and safety standards for site personnel Advances in the milling machine market generally focus on new models being available or developments to drums and cutters. However some rather different developments are taking place that could well deliver long-term improvements for health and safety as well as the quality of work carried out, optimising milling operations. Earlier this year, new guideli

There was strong attendance at the first day of the BICES 1025 construction equipment exhibition in Chinese capital Beijing on the 22nd of September. Muggy weather and heavy traffic congestion failed to dissuade a large number of attendees visiting the show, located at the new exhibition centre close to Beijing Airport. For those opting to travel to the event by public transport, the proximity of the trade fair centre to the metro system made journeys highly convenient.