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The difference between sbs and rubber-modified asphalt
The key to SBS modified asphalt lies in styrene-butadiene block copolymer, a thermoplastic elastomer that imparts elasticity to asphalt like a rubber band.
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What is modified asphalt? What are its classifications?
Modified asphalt is an asphalt binder produced by adding external additives (modifiers) such as rubber, resins, high-molecular polymers, finely ground rubber powder, or other fillers to enhance the properties of asphalt.
Applications and Classification of Modified Asphalt
Modified asphalt is produced by adding a specific proportion of SBS modifier to base asphalt. Through mechanical processes such as shearing and mixing, the SBS is uniformly dispersed within the asphalt matrix.
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