Effect of Crack Sealant Material and Reservoir Geometry on Surface Roughness of Bituminous Overlays

Many state, county, and municipal highway agencies have experienced the formation of bumps when placing single-lift overlays or the first lift of a multiple-lift overlay. These bumps are produced at the location of a previously existing crack, and even then almost exclusively when the crack has been...

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Veröffentlicht in:	Transportation research record 2009, Vol.2108 (1), p.69-74
Hauptverfasser:	Wilde, W. James, Johnson, Eddie N.
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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