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.

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 [...]

Creating a Robust Hot Spray Seal Using PGXpand®

We’re pleased to feature this insight from Steve Halligan at Road Surfacing SOLUTIONS, who brings experience in sustainable road construction and asphalt technologies to explore the topic of hot spray seal for Australian roadways. This article explores hot spray seal (thin road surfacing), the materials used to create sprayed seals and uses scenarios to demonstrate different types of seals, and the relationship to the road traffic and environment. The terms sprayed [...]

By Steve Halligan|2026-02-26T23:54:57+00:00February 27th, 2026|Categories: Blog|Tags: PGXpand, Sripath Asia-Pac®|0 Comments

How Water Affects Asphalt Sustainability and Durability: From Pavement Performance to Energy Use

Water is one of the most persistent and underestimated forces acting on asphalt roadways. While traffic, climate, and materials all influence pavement performance, moisture often determines how long a surface lasts and how sustainable it truly is. Factors such as how water interacts with asphalt binder and aggregate and the hidden energy costs of removing moisture from aggregate or reclaimed asphalt pavement (RAP) piles are just the start of how water [...]

By Vince Aurilio|2026-02-26T19:52:21+00:00February 26th, 2026|Categories: Blog|Tags: PHALANX, ReLIXER, Sustainability|0 Comments

Beyond Warm Mix Asphalt: Key Strategies to Extend and Maximize the Paving Season

Extending the paving season has become a growing priority across the asphalt industry. Traditional hot mix asphalt (HMA) is highly sensitive to ambient temperatures, limiting when projects can be completed and often compressing work into short peak construction windows. In response, warm mix asphalt (WMA) has gained widespread adoption as a practical, performance-driven solution. By lowering production and compaction temperatures, WMA can allow contractors to work [...]