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List four major components of asphalt and describe their contributions to the overall performance of a...

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Civil Engineering

List four major components of asphalt and describe theircontributions to the overall performance of a road pavement.

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The components of asphalt include four main classes of compounds Naphthene aromatics naphthalene consisting of partially hydrogenated polycyclic aromatic compounds Polar aromatics consisting of high molecular weight phenols and carboxylic acids produced by partial oxidation of the material Saturated hydrocarbons the percentage of saturated compounds in asphalt correlates with its softening point Asphaltenes consisting of high molecular weight phenols and heterocyclic    See Answer
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