ASPHALT COMPOSITIONS INCLUDING RECLAIMED ASPHALT MATERIAL

Asphalt compositions for use in roofing products are disclosed that include a virgin asphalt material and a reclaimed asphalt material. The asphalt compositions exhibit properties comparable to conventional oxidized asphalt compositions, yet the asphalt compositions are made without using an oxidati...

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Bibliographische Detailangaben
Hauptverfasser:	FRANZEN, MICHAEL, LEWANDOWSKI, LAURAND
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP
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Beschreibung
Zusammenfassung:	Asphalt compositions for use in roofing products are disclosed that include a virgin asphalt material and a reclaimed asphalt material. The asphalt compositions exhibit properties comparable to conventional oxidized asphalt compositions, yet the asphalt compositions are made without using an oxidation or air blowing process. Il est décrit des compositions dasphalte utilisées dans des produits de toiture et comprenant un matériau dasphalte vierge et un matériau dasphalte récupéré. Les compositions dasphalte présentent des propriétés comparables à des compositions dasphalte oxydées conventionnelles. Ces compositions sont toutefois conçues sans utiliser un processus doxydation ou de soufflage dair.