Evaluating the Effects of Polyphosphoric Acid (PPA) on the Anti-Ultraviolet Aging Properties of SBR-Modified Asphalt
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DOI: 10.3390/ma16072784
Abstract: The ultraviolet (UV) aging of asphalt is an important factor affecting the long-term performance of asphalt pavement, especially in high altitude cold regions. The current studies have reported that styrene butadiene rubber-modified asphalt (SBRMA) has… read more here.
Keywords: acid ppa; modified asphalt; ppa; aging properties ... See more keywords