Petroleum Industry | Quantification of styrene-butadiene-styrene (SBS) elastomer in bitumen with FTIR spectroscopy
Styrene-butadiene-styrene (SBS) is an indispensable additive in modern road construction to modify the properties of bitumen. Its ability to improve the flexibility and crack resistance of road surfaces is utilized globally for the construction of highly stressed roads. FTIR spectroscopy is used to determine the concentration of this additive in bitumen.
Modern road construction focuses on durability, sustainability, and performance, incorporating advanced materials like SBS-modified bitumen to enhance road quality. SBS improves bitumen’s elasticity, rutting resistance, and thermal stability, making roads more resilient to heavy traffic and extreme weather conditions. This modification extends pavement lifespan, reduces maintenance costs, and improves driving comfort.
As infrastructure demands grow, SBS-modified asphalt plays a key role in sustainable and long-lasting road networks, ensuring safer and more efficient transportation systems worldwide.
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