Across the United States, about four out of every five homes have asphalt shingle roofs. Annually, as those roofs are replaced and maintained, about 12 tons of waste shingles are generated, and ...

The history of asphalt mix design has changed significantly over the years with the goal always to create stable and durable pavements. Today, asphalt mixtures are primarily designed under the ...

Researchers want to open a colourful debate on why our streets are paved in black or grey tones. In a typical city, pavements account for 35 to 50 per cent of surface area, and when it gets hot the ...