The 30 MM Black Stone (Basalt) is ideal for base concrete layers, drainage foundations, and medium-duty roadworks. This size provides a perfect balance between strength and workability, ensuring stable compaction and superior structural support.

Available Size:
• 30 MM (1.18 inch) – Perfect for base concrete layers, drainage works, and medium-duty road construction

This size is commonly used where moderate aggregate spacing improves concrete density and strength. Each batch undergoes thorough quality checks to ensure consistent size distribution and superior performance in construction applications.