Asphalt Additives: Understanding The Key Components That Improve Asphalt Performance What are Asphalt Additives?
Bitumen additives are materials added in small amounts to asphalt binders or mixes to improve their properties. Some key additive categories include modifiers, anti-strip agents, lubricity enhancers, and recycled asphalt pavement (RAP) boosters. Modifiers are usually polymers that enhance the physical hardening characteristics and high temperature performance of the...
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