Cold fill bituminous mixture is a high-tech road repair materials, made from modified liquid petroleum bitumen and aggregate processing by certain hybrid made.
冷补沥青混合料是一种高科技道路修补材料，由液体改性沥青和集料按一定的加工工艺混合制成。
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Bitumen is a kind of black, thick viscous and blend organic liquid, completely melt in carbon disulfide, mainly organized by high enriched PAH.