在沥青中添加抗剥落剂是防止高等级公路水损害的有效方法。
Adding antistripping agent to asphalt is an effective method to prevent water-induced damage of high-grade road.
通过不同抗剥落剂对水稳定性的提高程度,确定了最佳的抗剥落剂类型。
By comparing the degree that different additives improve asphalt mixture water stability, the optimal anti stripping additive was determined.
经薄膜加热处理后,掺加该抗剥落剂的沥青与集料之间的粘附性没有降低,仍可达到5级或5级。
The adhesion between asphalt added this anti-stripping agent and aggregates did not decrease after film heating. However, it remained at the level of grade 5 or 5-.
采用不同的抗剥落剂可以提高集料和沥青之间的粘附性,但不同抗剥落剂对沥青混合料的水稳定性有不同的影响。
Using different anti stripping agents can improve the adhesion between aggregate and asphalt, but different anti stripping agents have different influence on water stability.
采取长时间浸水马歇尔试验和多循环冻融劈裂试验方法,对掺加了水泥、抗剥落剂的安山岩集料沥青混凝土水稳定性能进行研究。
Long term immersing Marshall test and frozen-thaw cycle test were used to investigate the anti-stripping performance of andesite asphalt mixture using cement and anti-stripping agent.
通过对基质沥青、抗剥落剂改性沥青和化学改性沥青粘附性能和残余粘附稳定度的分析,比较了3种沥青在粘附性方面的不同特征。
Three kinds of asphalts, one in the original and two others modified by antistripping or chemical agents, are examined by assessment of the adhesiveness and residual performance.
摘要采取长时间浸水马歇尔试验和多循环冻融劈裂试验方法,对掺加了水泥、抗剥落剂的安山岩集料沥青混凝土水稳定性能进行研究。
Long term immersing Marshall test and frozen-thaw cycle test were used to investigate the anti-stripping performance of andesite asphalt mixture using cement and anti-stripping agent.
摘要采取长时间浸水马歇尔试验和多循环冻融劈裂试验方法,对掺加了水泥、抗剥落剂的安山岩集料沥青混凝土水稳定性能进行研究。
Long term immersing Marshall test and frozen-thaw cycle test were used to investigate the anti-stripping performance of andesite asphalt mixture using cement and anti-stripping agent.
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