Blog Archives

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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.

PMB Crosslinker Compatibility and Its Role in SBS Asphalt Pavements

Polymer Modified Bitumen (PMB) has become a cornerstone of modern asphalt pavement design, particularly for high-performance roadways exposed to heavy traffic loads and extreme climates. Among the most widely used polymers in PMB is Styrene-Butadiene-Styrene (SBS). While SBS offers significant performance benefits, achieving those benefits consistently depends on one often overlooked factor: crosslinker compatibility. What Is an SBS Asphalt Mix? [...]

Sripath Innovations: Advancing Asphalt Innovation Across Europe and the Middle East

As Sripath Technologies marks 20 years of growth and global impact, it’s an ideal moment to recognize the teams who carry that vision into the world every day. Among them, Sripath Innovations plays a uniquely outward-facing role. This team serves as the bridge between advanced material science and the real-world challenges faced by the asphalt and bitumen industries across Europe and the Middle East. The Sripath [...]

Asphalt Rejuvenators vs. Bitumen Softeners: Choosing the Right Additive

Asphalt performance is no longer defined solely by virgin materials. With increasing use of recycled asphalt pavement (RAP), tighter specifications, and sustainability targets shaping modern mix design, selecting the right asphalt additive has become a critical decision point. Among the most commonly discussed options are asphalt rejuvenators and bitumen softeners, two additive categories that are often confused but serve very different purposes. Choosing [...]

Two Decades of Excellence: Sripath Technologies Featured in Roads & Infrastructure Australia

Sripath Technologies® has been recognized by Roads & Infrastructure Australia in its February 2026 issue with a feature marking Sripath’s 20-year contribution to advancing asphalt performance, sustainability, and innovation across the bitumen and asphalt industry. The profile reflects on Sripath’s evolution from a science-led start-up to a trusted technology partner for transport agencies, contractors, and researchers worldwide. From the outset, the company set out to address the asphalt industry’s most persistent challenges [...]