HOT MELT ASPHALT OR BITUMEN-BASED BINDER WITH REDUCED PRODUCTION TEMPERATURE COMPRISING A SATURATED FATTY ACID TRIGLYCERIDE

The present invention concerns a hot melt asphalt or bitumen-based binder including at least one additive to reduce the fabrication temperature of the asphalt product relative to that of the base product, the said additive being saturated fatty acid triglycerides. The present invention also concerns...

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Bibliographische Detailangaben
Hauptverfasser:	DELFOSSE, FREDERIC, FAUCON DUMONT, STEPHANE, GIANETTI, THOMAS
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 USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	The present invention concerns a hot melt asphalt or bitumen-based binder including at least one additive to reduce the fabrication temperature of the asphalt product relative to that of the base product, the said additive being saturated fatty acid triglycerides. The present invention also concerns preparation methods for an asphalt product or pre-mix, in which the temperature of the mixture is reduced. Finally, the present invention concerns an asphalt product or pre-mix including a hot-melt binder according to the invention. La présente invention concerne un liant thermofusible à base d'asphalte ou de bitume comprenant au moins un additif pour abaisser la température de fabrication du produit asphaltique par rapport à celle du produit de base, ledit additif étant triglycéride d'acides gras saturés. La présente invention concerne également des procédés de préparation d'un produit asphaltique ou d'enrobés bitumineux, dans lesquels la température de mélange est abaissée. La présente invention concerne enfin un produit asphaltique ou des enrobés bitumineux comprenant un liant thermofusible selon l'invention.