Heavy hardcore stones supplied per ton for foundation filling, swampy ground stabilization, road sub-base preparation, and site leveling in Makutano, Mwea, Sagana, and Murang’a.
Build unshakeable structural foundations with clean, dense quarry hardcore stones. Sourced straight from local hard-rock quarries, our heavy stone material provides maximum load-bearing capability for residential foundations, commercial slab bases, road fill, and retaining wall construction.
Using heavy-duty excavator loading and high-volume tipper trucks, we supply pure blue/grey rock hardcore free of excessive soil or organic contaminants.
Key Applications:
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Building Slabs & Floor Foundations: Hand-packing layer for ground floor slabs to eliminate ground water seepage and settlement.
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Road Base & Driveway Foundations: Essential bottom layer for heavy machinery access roads, farm tracks, and steep driveways requiring immediate traction.
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Drainage & Trench Backfilling: Large rock fill allowing natural water filtration while maintaining total ground stability.
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Retaining Wall & Boundary Fill: Solid rock material for gabion boxes, retaining structures, and slope stabilization.
Why Source Hardcore From Us?
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Direct Quarry Prices: Eliminates unnecessary broker markups by supplying directly from active quarry faces.
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Heavy Tipper Logistics: Delivered in full 10 to 17-ton loads for uninterrupted site work.
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Clean, Uncontaminated Rock: Dense basalt and granite rock chunks that meet civil engineering compaction specifications.






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