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FOAMED ASPHALT COMPOSITIONS, RECYCLED ASPHALT COMPOSITION INCLUDING THE SAME, ASPHALT PAVEMENT INCLUDING THE SAME, AND METHODS OF FORMING ASPHALT PAVEMENT USING THE SAME
FOAMED ASPHALT COMPOSITIONS, RECYCLED ASPHALT COMPOSITION INCLUDING THE SAME, ASPHALT PAVEMENT INCLUDING THE SAME, AND METHODS OF FORMING ASPHALT PAVEMENT USING THE SAME
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机译:发泡的沥青成分,包括在内的再生沥青成分,包含相同的沥青路面以及使用相同的沥青路面的形成方法
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摘要
Foamed asphalt compositions, recycled asphalt compositions, asphalt pavement, and methods of forming asphalt pavement using the foamed asphalt compositions are provided herein. An exemplary foamed asphalt composition is in a cellular matrix form and includes a base asphalt component and oxidized high density polyethylene. An exemplary asphalt pavement includes a recycled asphalt layer that includes the foamed asphalt composition and a recycled asphalt component. An exemplary method of forming asphalt pavement includes combining a base asphalt component and an oxidized high density polyethylene to form an asphalt mixture. The asphalt mixture is foamed using water and compressed air to form a foamed asphalt composition. The foamed asphalt composition and a recycled asphalt component are combined to form a recycled asphalt composition. A recycled asphalt layer is formed with the recycled asphalt composition.
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