Effect of organo-montmorillonite on agin
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Jian-Ying Yu; Peng-Cheng Feng; Heng-Long Zhang; Shao-Peng Wu
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Article
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2009
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Elsevier Science
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English
⚖ 427 KB
Effects of organo-montmorillonite (OMMT) on thermo-oxidative and ultraviolet (UV) aging properties of asphalt were investigated. The results show that the viscosity aging index (VAI) and softening point increment (ΔS) of OMMT modified asphalt decrease significantly due to introduction of OMMT, and t