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Hamm offers wider oscillation compaction range

April 9, 2018

Hamm is now offering a wider range of compaction machines featuring oscillation systems than ever before. These are available in a wide array of asphalt (and soil) compaction size classes, with 30 models offered to suit an array of different site requirements. The firm developed its first compactor with oscillation instead of vibration 35 years ago and machines with this feature now account for 25% of production. Oscillation type compaction is particularly well suited to use on bridge decks as the forces

Effective testing technology from Controls

April 9, 2018

Controls has developed a new range of testing systems that can help surveyors and contractors assess work areas more speedily and efficiently. The firm’s EmS Soil Mechanics Testing Equipment is said to evaluate material for quickly and accurately. The new Wykeham Farrance fully automatic range gives the user access to cost effective soil testing systems that also offer high quality performance and precise measurements. The systems utilise the latest electromechanical servoactuation (EmS) technology, which

Bomag’s compact asphalt roller offers greater versatility

April 9, 2018

Bomag is now fitting its compact asphalt rollers in the 3-5tonne class with dual amplitudes. This new feature allows the BW 135 AD-5 and BW 138 AD/AC-5 models to be used for a wider range of applications. A rotary switch allows the operator to simply switch between the low and large amplitude. On a variety of applications, the high amplitude of 0.5mm provides fast and economical compaction. The lower amplitude of 0.2mm in the front and rear drums provides more sensitive compaction of thinner layers and

BOMAG offers split drums on its oscillating roller

April 9, 2018

BOMAG is now offering split drums on its Tango4 oscillating asphalt compactor. By fitting split drums, the machine can be used to turn tighter corners without damaging the road surface. According to BOMAG, the firm is seeing an increase in demand for its oscillating type rollers as these machines are well-suited to compaction jobs of thin wearing course materials, without risking damaging aggregates. The split drum design further increases the capabilities of the machines by allowing them to operate in

Turner & Townsend picks up services deal for Stonehenge in the UK

April 6, 2018

Professional services company Turner & Townsend has been appointed to provide commercial services for two major Highways England programmes, including its flagship A303 Stonehenge scheme. The A303 upgrade includes plans to build a road tunnel near Stonehenge, a prehistoric monument in western England believed to have been built around 3,100 BC. The road project is part of a series of planned upgrades to A303/A358 corridor to improve connectivity between the south east and south west of England. The

Bridges and roads part of Myanmar’s New Yangon development

April 6, 2018

At least two bridges and dozens of kilometres of roads are part of phase one of an ambitious Myanmar plan to build a new city. Other infrastructure projects are an industrial zone, a power plant and water and sewage treatment plants, according to the newly created overseeing body, New Yangon Development Corporation - NYDC. The new city will cover around 30,000 acres on the west side of the Yangon River, including land in Kyimyindaing, Seikgyikanaungto and Twante townships. Much of the work to create the

Croatia rejects complaints over Peljeski Bridge tender

April 6, 2018

Croatia’s public procurement body has rejected complaints by all three international consortia over a winning low tender for the Peljeski bridge. Bids for construction of the four-lane 2.4km bridge were submitted in the middle of last year. The bridge will connect Croatian territory by traversing the Adriatic Sea’s Mali Ston Bay. Vehicles must currently head from Croatia into Bosnia to re-enter a peninsula that is Croatian territory. Croatia’s State Commission for Control of Public Ordering Processes

Thailand traffic plan to cut Bangkok congestion

April 6, 2018

A planned series of road improvement and upgrade works is intended to help reduce Bangkok’s chronic congestion problems. In all 204 road projects are planned for Bangkok or the surrounding area. The work is expected to be carried out from 2019-2030, with a value of some US$9.26 billion in all. The road development programme has been planned by the Office of Transport and Traffic Policy and Planning (OTP), with the work to be carried out in three phases. Include in the work will be the construction of bridge

Southern Africa bridge connection for Zambia and Botswana

April 6, 2018

Work is close to completion for the Kazungula Bridge, which will span the Zambezi River and connect Zambia and Botswana.

Myanmar’s international connections with neighbours

April 6, 2018

A major road development will be the establishment of a new link connecting Myanmar with other countries in South East Asia. The new highway will allow drivers to travel from Myanmar to Thailand as well as Vietnam and Cambodia. A loan worth US$144.3 million from Thailand will help pay for the section of the route in Myanmar between Dawei and Hteekee. Once complete the highway will connect Ho Chi Minh City in Vietnam with Siem Reap and Phnom Penh in Cambodia and Kanchanaburi and Bangkok in Thailand. Called