A Guide to Perpetual Pavements, explores how perpetual pavement design enables long-life asphalt pavements that deliver ...

Temperature of the asphalt mat, the pattern of the rollers, mat density and other factors all have an impact on the success (or failure) of your asphalt compaction. The level of compaction directly ...

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 ...

Variation in environmental factors can result in changes in pavement material properties. In asphalt pavements, asphalt stiffness is affected by changes in temperature (e.g., moduli value increases ...