Chemical and Rheological Evaluation of Aged Lignin-Modified Bitumen
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DOI: 10.3390/ma12244176
Abstract: As bitumen oxidizes, material stiffening and embrittlement occur, and bitumen eventually cracks. The use of anti-oxidants, such as lignin, could be used to delay oxidative aging and to extend the lifetime of asphalt pavements. In… read more here.
Keywords: modified bitumen; lignin; chemical rheological; lignin modified ... See more keywords