Choosing the correct high performance binder material for use in asphalt applications has been made easier following a product rebranding exercise by one company. Awareness among highway maintenance contractors of the benefits of selecting polymer modified bitumens when specifying road surfacing materials has risen markedly in the last few years.
Polish cement company Cementownia Warta has taken delivery of a Volvo EC750E excavator, the first delivery to Eastern Europe, according to the manufacturer.
The EC750E crawler model is working at Cementownia Warta’s limestone operations, said Dariusz Gawlak, managing director of Warta and vice president of the Polish Cement Association. Gawlak expects more infrastructure projects coming on stream next year, signalling a general rise in demand for cement.
In the Canadian city of Coquitlam, 3,628tonnes of glacial clay is being excavated every day across a 90hectare aggregate open-pit mine.
LaFarge in North America is the largest diversified supplier of construction materials in the United States and Canada. For the last decade the company has used Greater Vancouver-based contractor, Vertex Excavating, to work across its 90hectare aggregate open-pit mine, exposing and transporting some of the best concrete aggregate material available on the market.
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