BuildMate
Kenya
Ballast is the backbone of strong, durable concrete—and at BuildMate.co.ke, we supply only clean, well-graded 20mm ballast that meets Kenyan construction standards. Sourced from trusted quarries, our ballast is free from excessive dust, clay, or organic impurities that can weaken your mix. Whether you're pouring foundations, floor slabs, columns, or road bases, the right ballast ensures optimal strength, workability, and longevity.
We offer flexible ordering by tonne or cubic meter, with prompt delivery directly to your site in Nairobi, Kiambu, Machakos, and surrounding counties. Our logistics team coordinates with your schedule to avoid project delays—because running out of ballast mid-pour is never an option. Trusted by contractors, NGOs, and homeowners alike, BuildMate guarantees consistent quality, fair pricing, and reliable service. Don't compromise on your concrete's integrity. Order premium ballast from BuildMate today and build with confidence.
| Material Type | Crushed Stone Aggregate |
| Size Range | 10mm to 20mm |
| Density | 1.6 to 1.8 tonnes per cubic meter |
| Quality Standards | KEBS Certified |
| Moisture Content | Less than 2% |
| Silt Content | Less than 3% |
| Source | Trusted Kenyan Quarries |
| Applications | Concrete Mixing, Foundations, Roads, Slabs |
| Packaging | Bulk Delivery |
| Storage | Dry, Well-drained Areas |
| Certification | SPC and KEBS Certified |
Purchased this Ballast for development at my roofing. The specifications has been impressive. BuildMate's delivery was prompt and the product quality meets expectations. Would recommend for anyone looking for reliable equipment in Kenya.
Been using this Ballast for several months now at my roofing. Perfect for construction. The value for money stands out. Happy with this purchase from BuildMate.
As a fencing owner in Kenya, I needed reliable equipment for infrastructure. This Ballast delivers. The quality is exactly what I needed. BuildMate provided excellent service.
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