Of all the aspects of the hot mix asphalt paving process, compaction plays the most important role in determining the useful life of the finished pavement -- even more than the mix itself. Whether ...

We define amplitude, when referring to vibratory asphalt compactors, as the distance the drum moves into the mat. The weight of the drum, combined with drum movement, delivers impact force into the ...

Nationwide research is firming up the case for "intelligent" compaction, a construction method three decades in the making that could save billions of dollars a year in potholed roads, cracked bridges ...

Unfortunately, this book can't be printed from the OpenBook. If you need to print pages from this book, we recommend downloading it as a PDF. Visit NAP.edu/10766 to get more information about this ...

An airfield pavement project at Philadelphia International Airport is using approximately 90,000 cu yd of foamed glass aggregate, which officials believe is the largest application of its kind in ...

image: A UCO study proves the feasibility of substituting up to 40% of conventional aggregates of self-compacting mortar for granite sludge, thus reducing the construction sector's environmental ...

Pneumatic-tire rollers may not be the most visible machine on the asphalt or soil compaction job site, but they are more versatile than one might think, and manufacturers continue to offer units with ...