For every stage of your construction. 0-3mm Dust (Rock Sand)Fine quarry dust ideal for plastering, paving block bedding, floor leveling, and smooth finishing works. Read More 0-6mm Dust (Vumbi)Slightly coarser quarry dust suitable for block making, paving bases, and general surface leveling. Read More 6-10mm Ballast (Mchele)Aggregate used in concrete mixing for slabs, beams, columns, and other structural construction works. Read More 10-14 mm BallastMedium-sized aggregate for reinforced concrete works, offering strength and stability in structural applications. Read More 14-20mm Ballast (1/2” kokoto)Commonly used for heavy concrete works, foundations, and construction requiring strong load-bearing support. Read More 14-28mm Ballast (3/4” kokoto)Aggregate suitable for foundations, drainage layers, and base construction requiring maximum strength. Read More