Case Study: Polymer-Stabilized Industrial Road in Bahrain Using Local Marl and Sand
Project Overview Lithic Industries successfully stabilized a challenging industrial road section in Bahrain using T-PRO®. The road, constructed from a locally sourced 3:1 blend of sand and marl (calcium carbonate), was prone to severe softening and impassibility during wet weather. T-PRO® transformed the surface into a durable, water-resistant wearing course.
Project Objectives The goal was to evaluate and implement polymer road stabilization to maintain bearing capacity, hardness, and traffic-ability in wet conditions. By treating the marl-sand base, the project aimed to prevent loss of strength when saturated and create a stable, long-lasting industrial road surface.
The Challenge In Bahrain’s industrial area, the native road base (a mixture of sand and marl) performed well when dry but lost significant structural integrity and bearing capacity when wet. This resulted in surface deformation, rutting, and roads becoming impassable after rain — causing major disruptions to industrial operations.
The Lithic Solution Lithic Industries infused T-PRO® directly into the base material at a 1.25% polymer concentration, then applied a topical seal coat. This created a water-resistant matrix that binds the marl and sand particles, delivering excellent strength, reduced deformation, and reliable performance even in wet weather.
Proven Results
- Maintained full bearing capacity and surface hardness during wet conditions
- Significantly improved road traffic-ability and resistance to deformation
- Delivered a stable, all-weather industrial road surface using local materials
- Provided a cost-effective alternative to importing higher-quality aggregates
Application Details
- Equipment Used: Grader, Tractor with PTO Driven Tiller, Water Truck with Hose Attachment, 10-ton Single Drum Vibrating Compactor
- Application Method: Infused into base at 1.25% polymer concentration + topical seal coat at 120 ft²/gal
- Maintenance: Remove loose surface material and apply light topical re-coat of T-PRO® every 12–18 months
Why T-PRO® Delivers for Industrial & Government Projects This Bahrain industrial road project demonstrates the power of T-PRO® to stabilize marginal local soils and aggregates, turning challenging materials into high-performance, water-resistant road surfaces. Transportation departments, industrial developers, and government agencies worldwide rely on Lithic Industries’ T-PRO® for durable, low-maintenance solutions that reduce costs and extend road life — even in difficult climates and with locally available materials.
Ready to stabilize your roads with proven polymer technology? Contact Lithic Industries today to learn how T-PRO® can deliver superior results for your next project.