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Biodiesel cutback asphalt and asphalt emulsion
Biodiesel cutback asphalt and asphalt emulsion
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机译:生物柴油削减沥青和沥青乳液
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摘要
A cutback asphalt and an asphalt emulsion comprising biodiesel is disclosed. Cutback is mixed with a sufficient amount of biodiesel to reduce the viscosity of the asphalt, producing, e.g., a cold patch material which is free of added liquid petroleum. An asphalt emulsion of fine particles of asphalt, water and, preferably, an emulsifier, can be formed which is free of added liquid petroleum.
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