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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.

Understanding Anti-Strip Agents for Asphalt – Frequently Asked Questions

High-traffic pavements may deteriorate more quickly based on frequent use, constant wear, and heavier loads. Compounding the issue are wet weather conditions and exposure to fuel, both of which can worsen long-term durability of the pavement surface. Using an anti-strip agent for asphalt paving can provide additional protection and improve surface performance to protect against rutting, raveling, and [...]

By |2025-01-06T20:24:18+00:00January 16th, 2025|Categories: Blog|Tags: |Comments Off on Understanding Anti-Strip Agents for Asphalt – Frequently Asked Questions

Video: How are Reclaimed Asphalt Pavement (RAP) mixes evaluated for balanced mix design?

TRANSCRIPT FROM VIDEO: There are several approaches to evaluating RAP in balanced mix design.   Balanced mix design considers the functional characteristics of the mix and seeks a compromise between competing properties in order to meet the required specifications for roadway performance. For example, a balanced mix design will look to offset the impact of stiffness compared to [...]

By |2024-12-17T20:41:53+00:00January 15th, 2025|Categories: Blog, Webinar|Tags: |Comments Off on Video: How are Reclaimed Asphalt Pavement (RAP) mixes evaluated for balanced mix design?

Pothole Pitfalls and How to Prevent Imperfections in Roadway Paving

New roadway infrastructure development is on the rise with market growth of 8.05% expected by 2032. This demand is due, in part, to the deteriorating condition of existing roadways. In fact, in the U.S. alone, 39% of roads are considered to be in poor or mediocre condition.   The primary culprit behind substandard roadway conditions: potholes.  Damage to passenger vehicles mounts to [...]

By |2025-01-06T20:13:54+00:00January 9th, 2025|Categories: Blog, Case Study / Industry Insights|Tags: |Comments Off on Pothole Pitfalls and How to Prevent Imperfections in Roadway Paving

Video: What are the steps for processing Reclaimed Asphalt Pavement (RAP) for a mix?

TRANSCRIPT FROM VIDEO: Asphalt mixes incorporating RAP should be evaluated for key performance specifications. To do this, samples from the fractionated RAP stockpiles are taken to a lab for analysis. Determining the amount of RAP viable in a balanced mix design will depend on the established mix specifications. Typically, by using a blend from different fractionated particle [...]

By |2024-12-17T20:41:59+00:00January 8th, 2025|Categories: Blog, Webinar|Tags: |Comments Off on Video: What are the steps for processing Reclaimed Asphalt Pavement (RAP) for a mix?
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