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.

Warm Mix Asphalt as a Plant Operations Strategy

For many asphalt producers, warm mix asphalt (WMA) has traditionally been discussed in terms of paving performance, compaction benefits, or sustainability goals. While those advantages remain important, a growing number of asphalt plant managers are viewing warm mix asphalt through a different lens of operational efficiency. As fuel costs fluctuate and environmental regulations evolve, asphalt plants are under pressure to do more with fewer resources. As [...]

Technical Specifications for Asphalt Rejuvenation

By incorporating reclaimed asphalt and recycled asphalt materials into new mixtures, producers can reduce reliance on virgin materials, lower costs, and support circular economy initiatives. However, higher reclaimed asphalt pavement (RAP) content introduces new performance challenges that must be carefully managed to ensure long-term pavement durability. The primary challenge stems from the aged binder contained within reclaimed asphalt pavement. Over time, asphalt [...]

By Vince Aurilio|2026-07-06T18:58:14-04:00July 14th, 2026|Categories: Balanced Mix Design, Blog|Tags: ReLIXER|0 Comments

PHALANX: Advancing Warm Mix Technology for a Lower-Carbon Asphalt Future

Over the past 20 years, the asphalt industry has undergone a steady transformation driven by rising performance demands, tighter environmental standards, and the need for more efficient construction practices. In response, asphalt mix design has evolved far beyond traditional hot mix methods. As part of this evolution, Sripath Technologies has consistently developed solutions that respond directly to real-world challenges in binder modification, recycling, [...]

By Vince Aurilio|2026-07-06T17:44:07-04:00July 9th, 2026|Categories: 20th Anniversary, Blog|Tags: PHALANX|0 Comments

ButaPhalt and Asphalt Crosslinkers for Modern Bitumen Additive Strategies

For decades, the performance of polymer modified bitumen (PMB) has relied heavily on the ability of polymers to integrate effectively within the bituminous phase. While early systems delivered meaningful improvements in rutting resistance and elasticity, they also introduced persistent production and storage challenges such as phase separation, inconsistent dispersion, and processing instability. To address these issues, the industry turned to [...]