Once road builders make the base, it is time to build the asphalt concrete layers: the base layer, the intermediate layer and the surface layer. All these layers contain the aggregates – the ...

concrete: A changing debate?” we at the Minnesota Asphalt Pavement Association agree that most people want well-maintained and functional roads, but they don’t want to waste time and money ...

133 million euros will flow into road construction across the country this year. More than 500 projects in over 300 municipalities are on the program. These include the ring road closure in Wiener ...