Materials

Estonia recycling shale ash for road materials

November 2, 2016

Estonia is developing plans to use recycled shale ash in road construction. Energy firm Eesti Energia is working on developing technical standards for the use of shale oil ash in road building. The firm expects to take 12 months to develop the necessary standards, with the use of the material due to commence in 2017. Eesti Energia claims that shale ash offers excellent binding properties, which suits its use in road building. A number of test projects have been carried out for Eesti Energia using the materi

Advances in aggregate production machines

October 27, 2016

Aggregate production equipment continues to become more efficient and more productive as development continues – Mike Woof writes During 2016 all the major aggregate production equipment specialists have put a good deal of new machines on the market, highlighting their investment in research and development. These firms are also investing in developing their facilities, with new manufacturing capability coming on stream. Materials washing specialist CDE Global is now offering its modular M-Series wash

Globecore offers improved bitumen storage

October 27, 2016

Improved bitumen storage is claimed for the new SBM-15 tank from GlobeCore. The firm has upgraded its existing design of modified bitumen storage tank to increase capacity, efficiency and versatility. A key feature is the new structural design with its downwards cone-shaped bottom. This is said to solve the problem of heat loss in the lower part of the tank while a minimum 200mm of heat insulation ensures it is thermodynamically efficient. The new model is 500mm shorter, allowing a customer to transport

Qatar’s new highway requires huge logistics operation

October 26, 2016

In the Middle East nation Qatar, a large-scale highway project is underway that will make significant improvements for vehicle capacity and cut journey times for drivers. The new route will also improve transport connections between Qatar’s ports and neighbouring Saudi Arabia. At the same time, the new highway will carry much of the heavy vehicle traffic travelling between the two countries.

Wirtgen Group machines delivering new runway for German airbase

October 26, 2016

Machines from the Wirtgen Group are carrying out an important reconstruction job for the surface course at Büchel Air Base. Road machinery from Hamm, Vögele and Wirtgen as well as asphalt plants from Benninghoven have been carrying out the work, delivering a new runway within a tight timeframe. To achieve this, the work had to be planned well in advance, with the contractors organising the logistics and their personnel accordingly.

Versatility of the Sandvik QE241proves ideal in Austria

October 24, 2016

Sandvik’s Austrian dealer BAG Klöch Aufbereitungstechnik and construction material provider Staber Holding have had a mutually beneficial business relationship for over 20 years. This meant that when it came to investing in a new screen to produce aggregates for its diverse customer base, Staber had little hesitation in contacting BAG. A recent project the company has been involved in is the Tauern motorway which has been supplied materials from Staber’s Drau Valley sand and gravel pit in Pöllan. Staber’

US concrete demand set to grow

October 14, 2016

Demand for cement and concrete additives will grow to US$4 billion by 2020.

Liebherr’s special delivery in special livery for Transbeton

September 14, 2016

Liebherr has handed over its 90,000th truck mixer since it began manufacturing the vehicle in 1967. Transbeton, based in the southern German town of Laupheim, collected the semi-trailer HTM 1004 ZA that has a normal 10m3 capacity but had been specially painted for the occasion. Transbeton has been a Liebherr customer for almost 50 years, using truck mixers and concrete mixing plants. “I always have two semitrailers in my fleet”, says Reinhold Brehm, “because it increases our transportation capacity fo

Turkish bitumen innovation – from E-MAK

September 13, 2016

Turkish firm E-MAK has a reputation for delivering innovative solutions to the industry, with its presence at the bauma exhibition in Munich providing further proof. The firm’s two latest bitumen storage developments could cut costs for plant operators substantially. The new Bi SAS 300 system from E-MAK is intended to cut the cost of bitumen storage by lowering heating bills. According to E-MAK’s chairman, S Nezir Gencer, the operators of most asphalt plants tend to focus on how much fuel the burners used t

Shell participating in Myanmar road trial

September 13, 2016

An innovative road trial project is now being carried out in Myanmar along Pyinmana Myo Shuang Road, close to Nay Pyi Taw International Airport. This trial section of road has been built in partnership between Shell and National Infrastructure Holdings Co (NIHC). In addition, the project is being supervised by Myanmar’s Ministry of Construction. The road trial is using Shell’s 60/70 penetration grade bitumen, which offers good heat tolerance and resistance to road deformation. This makes it suitable to cop