SBR改性沥青路面施工工艺研究_工程论文 关键词】SBR改性沥青；设计；施工 [gap=518]Keywords】SBR modified asphalt； design； construction
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sbr modified emulsion asphalt sbr改性乳化沥青
The SBR modified asphalt which has good low temperature property is widely used for high grade road paving.
SBR改性沥青具有优良的低温性能，广泛应用于高等级道路的铺筑中。
Raw materials for the production of SBR modified asphalt sheet are cheap and easy to get. This sheet is anew type of waterproofing felt. It has a goo…
SBR改性沥青卷材的原材料来源充足，价格比较便宜，是改性沥青防水卷材新品种，有着良好的应用前景和明显的经济效益和社会效益。
The changes of cleavage strength of SBR modified asphalt mixture and base asphalt mixture can reflect the rule that the asphalt mixture changes with time by using ultraviolet aging at different time.
试验中利用不同时照的紫外线老化，SBR改性沥青混和料与基质沥青混合料的劈裂强度变化，反映出沥青混合料随时间变化的规律。
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