Materials

German manufacturer LINTEC has supplied three of its highly sophisticated, containerised asphalt mixing plants for use on the important BR-163 highway project in Brazil. This is one of several major plant orders for the firm for use in road projects in Latin America. According to LINTEC, its activity in this market is helping contribute to the construction of high quality roads that will last.

Benninghoven has built an asphalt plant specially to order for a customer in Norway. Contractor Veidekke had a tight timeframe in which the plant could be erected at the firm’s chosen site in Sörli, as well as specific requirements as to its configuration. Benninghoven was able to construct the special TBA 4000 UC asphalt mixing plant to the firm’s request. A notable feature of the plant is that its large capacity materials towers stand 33m high. The order was received in January 2014, with the plant the

XCMG says that its XAP80J asphalt plant offers high mobility and fast set up times. This compact plant can be easily transported in a container and can be assembled or disassembled quickly on site. The plant has a capacity of 80tonnes/hour and has a power rating of 307kW, while its fuel consumption is 6.5kg/tonne. The low noise output is said to allow the plant to be used on sites in urban areas, aided by its lower emissions. The firm is boosting exports of its asphalt plants and has now supplied a

US firm Asphalt Drum Mixers is widening its range of stationary and self-erect asphalt storage silos. These units are designed to be versatile and can be used with the firm’s own asphalt plants as well as those from competitors. The firm says that the design of its stationary and self-erect silos allows them to be used in various asphalt plant configurations. The company also offers an array of capacity options to accommodate the output of any operation. The capacity of ADM’s self-erect silos ranges

Innovations in asphalt plant technology will help boost the use of recycled asphalt. Mike Woof writes. An Ammann asphalt plant located in Australia has been successful in using a high percentage of recycled feed materials. The Australian producer Downer recently created and laid an asphalt mix consisting of 99% recycled materials, including feed from somewhat unusual sources. The feed included toner from printer cartridges, tyres and glass and this is thought to be the first time a mix has been produced usi

Boosting quarrying efficiency by improving drilling and blasting operations. Drilling and blasting operations are crucial for quarry efficiency and Sandvik recently held a Russian Quarry seminar focussing on this in a bid to boost effectiveness for a number of key clients. Sandvik Construction Russia worked with official distributor Quarry-Service to run the Quarry Seminar, this year located in Yekaterinburg. The event concentrated on drilling and blasting and featured the expertise and knowledge of Arne L

Swedish producer Thomas Concrete Group has acquired assets belonging to Coastal Concrete, a US company that operates 10 concrete plants in Georgia and South Carolina. This move will develop the position of the Thomas Concrete Group on the US East Coast between Atlanta and Raleigh. Coastal Concrete is one of the leading producers of ready-mixed concrete in several major cities along the Atlantic coast of Georgia and South Carolina. The acquisition will develop the firm’s strong position in these states.

Concrete production technology is advancing as new systems come to market – Mike Woof reports The efficient production of high-quality concrete is crucial to many construction projects. Whether high-output plants are being used for large bridge or tunnel projects, or smaller mobile units are being used to supply specific operations such as central reservation barrier installation, the quality of the product is vital. Production technology has improved across the board due to the introduction of new systems.