A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ASPHALT BINDER BLEND AND METHOD OF REJUVENATING AND SOFTENING ASPHALT CEMENT WITH BROWN GREASE
An asphalt binder blend includes a mixture of new and/or recycled asphalt cement and brown grease, wherein the brown grease has a free fatty acid (FFA) level greater than about 40% w/w, preferably greater than about 75% w/w. A volatile fraction of the brown grease may be removed, and the brown grease may be polymerized. An asphalt pavement material and a method of preparation thereof, wherein the asphalt pavement material includes a mixture of new and/or recycled aggregate and the asphalt binder blend including brown grease.
ASPHALT BINDER BLEND AND METHOD OF REJUVENATING AND SOFTENING ASPHALT CEMENT WITH BROWN GREASE
An asphalt binder blend includes a mixture of new and/or recycled asphalt cement and brown grease, wherein the brown grease has a free fatty acid (FFA) level greater than about 40% w/w, preferably greater than about 75% w/w. A volatile fraction of the brown grease may be removed, and the brown grease may be polymerized. An asphalt pavement material and a method of preparation thereof, wherein the asphalt pavement material includes a mixture of new and/or recycled aggregate and the asphalt binder blend including brown grease.
ASPHALT BINDER BLEND AND METHOD OF REJUVENATING AND SOFTENING ASPHALT CEMENT WITH BROWN GREASE
MELANGE DE LIANT POUR ASPHALTE ET METHODE DE REVALORISATION ET DE RAMOLLISSEMENT DE CIMENT D'ASPHALTE A L'AIDE DE GRAISSE BRUNE
FRANK ROBERT E (author)
2015-11-13
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME