Binder composition comprising a low viscosity naphthenic oil for coloured hot-mix asphalt applications

摘要

The present invention relates to an essential colourless binder composition comprising a naphthenic oil having a total content of naphthenics of 35 % - 80 % by weight, based on the total weight of the naphthenic oil, and a petroleum or synthetic hydrocarbon resin, wherein the ratio of the naphthenic oil and the petroleum or synthetic hydrocarbon resin is between 10 : 90 to 90 : 10. The essential colourless binder composition is suitable for use in coloured asphalt compositions and emulsions.