ENRC / Boss Mining Luita Mine – DRC

ENRC & Boss Mining Enhance Haul Road Durability with EBS Surface Seal

Eurasian Natural Resources Corporation (ENRC) and Boss Mining engaged Soil Solutions to conduct a trial section of haul road stabilization at Luita Mine in the Democratic Republic of Congo (DRC). The goal was to implement an EBS Surface Seal for long-term dust control and road durability.

Project Challenges & Preparation

The existing haul road was in a severely degraded state, requiring complete reconstruction before applying EBS. To ensure optimal results, a material investigation was conducted, assessing local borrow pits, mine waste material, and laterite to identify suitable construction materials.

Reconstruction & EBS Application Process:

✔ Surface Reconstruction – The existing surface was ripped and scarified, and a blend of waste material, laterite, and in-situ soil was mixed and compacted to a smooth finish.
✔ Material Refinement – All rocks and particles above 40mm were removed before final compaction.
✔ Pre-Wetting for EBS Penetration – The surface was pre-wet with water to loosen soil tension, ensuring optimal absorption of EBS.
✔ EBS Application – The EBS dilution was evenly applied in multiple coats, creating a sealed, erosion-resistant, and dust-free surface.
✔ Quick Curing & Immediate Usability – The road was left to cure overnight and opened for traffic the next morning.

Key Benefits & Long-Term Impact

✅ Non-Slippery, Weather-Resistant Surface – Enhanced traction and improved safety in all conditions.
✅ Superior Dust Control – No airborne dust, ensuring better visibility and improved working conditions.
✅ Erosion Protection – The road is sealed against water damage, eliminating surface degradation.
✅ Maintenance-Free Solution – The EBS-treated road will not require future grading, reducing long-term operational costs.

By implementing Soil Solutions’ EBS Surface Seal, ENRC & Boss Mining now have a high-performance, low-maintenance haul road that significantly enhances efficiency, safety, and sustainability at Luita Mine.

📩 Contact us today to discover how EBS can transform your mining infrastructure!