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ADDITIVE FOR A BITUMINOUS BINDER RESPECTIVELY A BITUMINOUS COMPOSITE MATERIAL
ADDITIVE FOR A BITUMINOUS BINDER RESPECTIVELY A BITUMINOUS COMPOSITE MATERIAL
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机译:增韧粘合剂,增韧复合材料
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摘要
An additive for a bituminous binder respectively a bituminous composite material, able to reduce bituminous binder respectively bituminous composite material viscosity when an alternating magnetic field is applied, in particular for healing pavement cracks and in-depth micro-cracks in asphalt, wherein the additive comprises an amount of magnetic iron oxide particles should be improved, in order to reach bituminous composite material respectively a bituminous binder which can be melted in a faster and simplified way, in particular usable for crack healing of asphalt structures on site. This is reached by forming the additive comprising at least a part of magnetic iron oxide nanoparticles with average sizes between 1 nm and 300 nm coated with a fatty acid.
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