Asphalt milling, paving & compaction

BOMAG says that its new BF800 paver has now been well proven in tough working applications. The newly developed BF800 follows the same basic design principles of the smaller BF300 and BF600 models and weighs in at 20tonnes, with a maximum screed width of 2.5-10m. Extensive testing of the BF800 was carried out in an array of difficult operations and in late 2010 some 14,000tonnes of asphalt was laid in 3.5 days in 24-hour shifts to reconstruct the Brenner highway on the A22 near Bozen in northern Italy.

Praslin, the second-largest of the Seychelles Islands with roughly 6,500 inhabitants, is a tropical paradise of white sandy beaches, dense jungle and crystal clear seas. Tourism is the island's main source of income, and luxury tourism at that. A road had to be diverted for a new five-star hotel and property development project which will create jobs for around 400 people. The road would have obstructed the residents' access to the sea. Sey-Afrique Exporters from Pinetown, South Africa, won the contra

When the main commuter route into Cardiff, the Welsh capital, began to suffer from acute deformation, the Vale of Glamorgan Council required a durable and faster alternative to hot rolled asphalt to ensure minimum disruption for local road users.

Stirling Lloyd is using innovative micro-trenching technology during a £1.1million (US$1.72million) project to improve Internet infrastructure on the Shetland Isles off the north-east Scottish coast. Fibre optic cables were fitted in a micro-trench 20mm wide and 150mm deep following road excavation, before the company’s Safetrack Crack Infill (SCI) system was used to reinstate the road surface for less closure delays.

Dynapac claims that the new SD Series tracked pavers are easier to operate and more productive due to their high visibility.

When Dubai Airport contacted Waterblasting Technologies it faced a number of challenges. One was finding a waterblasting system that would operate successfully in the 42º-52ºC daylight heat of the summer and also to find the fastest and most productive waterblasting system because of very limited runway closure time. Chemicals, shotblasting and other waterblasting equipment had been tried on the runways, but eventually engineers and management chose the Stripe Hog SH8000T manufactured by Waterblasting Tech

When Dubai Airport contacted Waterblasting Technologies it faced a number of challenges. One was finding a waterblasting system that would operate successfully in the 42º-52ºC daylight heat of the summer and also to find the fastest and most productive waterblasting system because of very limited runway closure time. Chemicals, shotblasting and other waterblasting equipment had been tried on the runways, but eventually engineers and management chose the Stripe Hog SH8000T manufactured by Waterblasting Tech

Improved infrared asphalt repair technology is speeding pothole repairs in applications in North America.

CompLogger, a new hand-held compaction control system is being introduced by Dynapac as a soil compaction analyser. It provides a real-time image of compaction over the entire surface to be compacted. The easy-to-use unit can be used for production planning and throughout compaction and the data can also be saved for future quality control and evaluation.