T-PRO® Dust Control on Municipal Roads in Spain

T-PRO® Polymer Soil Stabilization Reduces Dust on Municipal Roads in Spain

Project Overview
Lithic Industries provided advanced T-PRO® polymer soil stabilization and fugitive dust control for a municipal road dust suppression project in a rural province of Spain. The project focused on improving road performance and resident quality of life in a sensitive rural community.

Project Objectives
The primary goal was to reduce fugitive dust emissions during dry periods while enhancing overall road durability and ride quality. The existing unpaved road was generating significant dust that affected nearby residents and required frequent maintenance.

The Challenge
Heavy traffic on the untreated gravel road caused ongoing dust generation and surface degradation. Traditional dust suppression methods (such as water or chlorides) were expensive, short-term, and insufficient for long-term stability in this rural municipal setting.

The Polymer Soil Stabilization Solution
Lithic Industries applied a targeted T-PRO® polymer soil stabilization approach using the existing in-situ materials. The road surface was graded and moisture-conditioned, then fully re-compacted. A topical polymer seal coat was applied to lock in fines and create a harder, smoother wearing surface.

Proven Results
The T-PRO® treatment delivered clear, measurable benefits:

- Significant reduction in fugitive dust emissions during dry periods
- Improved surface hardness and ride quality for vehicles
- Extended road life with reduced maintenance frequency
- Enhanced resident quality of life through lower dust impact
- Cost-effective long-term solution compared to traditional methods

Application Details

- Equipment Used: Grader, Water Truck with Spray Bar, Smooth Drum Roller
- Application Method: Topical polymer seal coat with in-situ stabilization
- Coverage Rate: Optimized for local soil conditions

Maintenance Requirements
Maintenance is simple and cost-effective:

- Remove any loose material from the surface
- Apply a light topical re-coat at 120–150 ft² per gallon as needed

Why Municipalities Choose T-PRO® for Rural and Sensitive Roads
This project demonstrates how modern polymer soil stabilization provides reliable, low-maintenance fugitive dust control and improved road performance for municipal applications. It is an ideal solution for communities seeking to reduce dust complaints, improve resident quality of life, and extend the life of unpaved roads without expensive reconstruction.

T-PRO® is a proven, carbon-neutral polymer soil stabilization technology backed by Texas A&M Transportation Institute (TTI) validation. It consistently delivers strong, long-term results using in-situ materials while maintaining environmental compliance.

Ready to Solve Dust and Road Performance Issues in Your Community?
Contact Lithic Industries today for a free technical consultation or site assessment. Let us show how T-PRO® can deliver lasting results for your next municipal or rural infrastructure project.