America’s first titanium-dioxide-enhanced, vehicle-exhaust-pollution-reducing asphalt rejuvenation technology

A.R.A.-1 Ti® pollution-reducing polymerized rejuvenating road seal replaces the depleted maltenes in aging asphalt binders. A.R.A.-1 Ti rejuvenating seal uses Maltene Replacement Technology (MRT) to revitalize aging asphalt while leaving behind a self-cleaning surface that removes nitrogen oxides (NOx), volatile organic compounds and other pollutants introduced into the atmosphere through vehicular exhaust. The air-purifying surface perpetually regenerates itself throughout the life of the pavement, contributing to compliance with U.S. EPA’s stringent new National Ambient Air Quality Standard (NAAQS).

A.R.A.-1 Ti pollution-remediating polymerized rejuvenating seal is the ideal solution for government agencies and private communities dealing with reduced budgets, deteriorating infrastructures and pollution concerns.

Our optional Skidabrader™ surface texturing process enhances safety on high-speed and high-volume roadways. It is also available through your local PTI representative. 1

Tested and Proven

Durability and Performance of Titanium Dioxide in Photocatalytic Pavements

Evaluation of Titanium Dioxide as a Photocatalyst for Removing Air Pollutants

The “Laboratory Investigation of the Effect of TiO2 Topical Treatments on Concrete and Asphalt Samples,” conducted by Texas A&M Transportation Institute, examines the effectiveness of PTI’s titanium-oxide-enhanced chemistries and is now complete. This study offers a general overview of the application of titanium dioxide (TiO2) to concrete and asphalt surfaces to impart air pollution remediation properties. It is available upon request.

Product Data Sheet

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  1. Skidabrader™ is a trademark of Skidabrader