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Micron fly ash/SBS Modified Bitumen: Preparation and Aging Property

机译:微米飞灰/ SBS改性沥青:准备和老化性质

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摘要

Micron fly ash/SBS modified bitumen composites were prepared by melt intercalation. The physical properties and ageing properties of micron fly ash/SBS modified bitumen were investigated. The results showed that micron fly ash/SBS modified bitumen exhibited a decreasing penetration, an increasing softening point, and a decreasing ductility. Compared with that of SBS modified bitumen, the anti-aging property of the micron fly ash/SBS modified bitumen becomes worse.
机译:通过熔融插入制备微米粉煤灰/ SBS改性沥青复合材料。研究了微米粉煤灰/ SBS改性沥青的物理性质和老化性质。结果表明,微米飞灰/ SBS改性沥青表现出渗透率降低,增加的软化点和降低的延展性。与SBS改性沥青相比,微米粉煤灰/ SBS改性沥青的抗衰老性能变得更糟。

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