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Sripath develops, manufactures, and markets innovative additives to enhance the performance of bitumen, asphalt, and polymer modified bitumen. With solutions spanning rejuvenators, oils, and polymers for both paving and roofing applications, Sripath remains an active leader and innovator across the bitumen and asphalt industries. Our blog serves as a repository for a variety of materials ranging from published technical papers to event archives and press releases, providing a centralized place for customers, partners, and other experts to learn more about Sripath’s latest offerings, industry opinions, product developments, and general resources. Explore content through category and topic lists using the side navigation, search based on keywords, or scroll through content in order of recency.
The Carbon Footprint of a Road: How Paving Sustainability Has Shifted
Highway engineering was traditionally evaluated through a narrow lens of standard structural performance. In the mid-2000s, success for a paving project meant satisfying target load-bearing capacities, resisting moisture damage, avoiding rutting, and staying within budget constraints. As long as the asphalt mixture hit its density specs and durability metrics, the environmental cost was largely treated as an unmeasured externality. Sustainability in asphalt paving was a niche conversation centered around early [...]
