...老化沥青;改性;物理性能;贮存稳定性 [gap=1875]e rubber; styrene-butadiene-styrene block copolymer; montmorillonite; composite; aged asphalt; modification; physical performance; storage stability ..
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It has already been proofed by practices that in recycling asphalt mixture, it is critical to make the aging asphalt be recycled effectively.
实践经验证明:在利用旧沥青混合料过程中,对老化沥青进行有效再生是重要环节。
参考来源 - 热再生沥青的路用性能评价·2,447,543篇论文数据，部分数据来源于NoteExpress
为了能够简捷、直观地揭示、评价再生沥青的老化性能，建立了以正戊烷沥青质为参数的老化动力学模型。
The aging kinetic models in the parameter of n-pentane asphaltene is derermined for simply discovering the anti-aging property of regenerated asphalt.
沥青热氧老化的原因主要是饱和分和芳香分的氧化，而不是胶质和沥青质的氧化。
Not mainly the ageing of resins and asphaltenes but that of saturates and aromatics cause the ageing of asphalt.
同时以软化点为参数建立老化动力学模型来反映两种沥青的老化情况，并计算出活化能。
Based on parameter of softening point, aging kinetics model was established to show aging condition of two asphalts and to calculate activation energies.
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