PROCESS FOR PREPARATION OF ASPHALT MIX COMPOSITION, ASPHALT MIX COMPOSITION AND ITS USE

Process for the preparation of an asphalt mix composition, said process comprising: (1) heating an asphalt composition to a temperature in the range of from 110 to 190°C to obtain a first input stream; (2) providing one or more thermosetting reactive compounds to obtain a second input stream; and (3...

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Bibliographische Detailangaben
Hauptverfasser:	MALONSON, Bernie Lewis, LU, Hong, GEE, Samantha Au, SCHATZ, Waldemar, ORR, Brian, LEWANDOWSKI, Paul
Format:	Patent
Sprache:	eng
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 MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING
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Beschreibung
Zusammenfassung:	Process for the preparation of an asphalt mix composition, said process comprising: (1) heating an asphalt composition to a temperature in the range of from 110 to 190°C to obtain a first input stream; (2) providing one or more thermosetting reactive compounds to obtain a second input stream; and (3) homogenizing the streams of (1) and (2) in at least a first tank fitted with a first impeller, wherein the impeller allows an axial velocity > 0.4 m/s, a radial velocity > 0.65 m/s, and a shear rate > 3.5 s-