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Tag: hot-mix aspahlt
Roadbuilding
Proper Placement of Breakdown Compactors
by Dale Starry, director of strategic technologies, Volvo Construction Equipment There is debate about how closely behind the paver the breakdown compactor should roll during hot-mix asphalt (HMA) laydown. Some industry experts suggest the breakdown compactor needs to nearly bump the paver to take full advantage of the reduced mix viscosity with the HMA pavement […]
November 17, 2009
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