METHOD OF PREPARING ASPHALT

A method of preparing asphalt, comprising a step of combining a bitumen composition with aggregate, is disclosed. The bitumen composition comprises greater than 75 wt % bitumen and between 0.005 and 0.5 wt % polyacrylamide.

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Bibliographische Detailangaben
Hauptverfasser:	GRENIER CELINE, NIGENAIDRON SOPHIE
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	A method of preparing asphalt, comprising a step of combining a bitumen composition with aggregate, is disclosed. The bitumen composition comprises greater than 75 wt % bitumen and between 0.005 and 0.5 wt % polyacrylamide.