BITUMINOUS COATING WITH GREAT ACOUSTIC PERFORMANCE

The invention relates to a bituminous coating comprising a material of low bulk density ranging between 0,01 and 0,3 t/m3 in sufficient quantity to improve the acoustic performance thereof. L'invention concerne un enrobé bitumineux comprenant un matériau de faible masse volumique apparente comp...

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Bibliographische Detailangaben
Hauptverfasser:	FAUCON-DUMONT, STEPHANE, MAZE, MICHEL, FER, SEBASTIEN
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE FIXED CONSTRUCTIONS MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	The invention relates to a bituminous coating comprising a material of low bulk density ranging between 0,01 and 0,3 t/m3 in sufficient quantity to improve the acoustic performance thereof. L'invention concerne un enrobé bitumineux comprenant un matériau de faible masse volumique apparente comprise entre 0,01 et 0,3 t/m3 en une quantité suffisante pour améliorer ses performances acoustiques.