B2B supplier of special sands, crushed granite and calcium carbonate. Own processing, permanent stock and scheduled dispatches per ton for construction companies and metallurgical plants.
Key advantages
We coordinate weekly or biweekly deliveries according to the pace of your construction site or plant. No surprises or delays.
Stock available for dispatches of up to 500 tons per day.Each shipment includes a granulometric analysis and composition certificate. Full traceability from the quarry to your stockpile.
IRAM 1535, IRAM 1627 standards and internal tests.Field engineers visit your project to verify the correct application of the material and resolve questions on site.
Free support for contracts over 100 tons.Deliveries throughout the Buenos Aires industrial corridor with units equipped for bulk and big bags. No intermediaries.
Coverage radius: 350 km from the central plant.We maintain strategic reserves of the most in-demand products to cover consumption peaks without interruptions.
Storage capacity: 12,000 tons covered.Construction and metallurgical companies throughout Argentina choose our aggregates and minerals for their critical processes. Discover their experience.
Concrete differences that our clients value in every shipment
Each batch of silica sand or crushed granite undergoes analysis in our own laboratory. We deliver the certificate with the actual granulometric curve, not an estimate. This eliminates rework at the plant and mix adjustments on site.
We maintain a minimum inventory of 2,000 tons in our quarries in Buenos Aires and Córdoba. We can confirm shipments of up to 500 tons per day without the need for pre-production. This reduces downtime in your supply chain.
We coordinate transportation from the quarry to your site or plant with our own fleet of trucks and hoppers. We do not outsource delivery. This means the material arrives on the agreed date with controlled moisture, no surprises.
Our team of engineers visits your project to recommend the exact granulometry and mineral type according to the application: foundry, reinforced concrete, paints, or refractories. We do not sell a standard product, but the one your process truly needs.
Each shipment carries a batch code that allows tracking the extraction date, grinding shift, and quality test results. If a non-conformity arises, we identify the source in less than 24 hours.
Clear answers about our processes, products, and logistics so you can plan your orders without delays.
We work with premium high-purity silica sand (over 98% silica) with controlled grain size between 0.1 and 0.6 mm. It is ideal for foundry molds, refractories, and filtration systems. Each batch includes an analysis certificate and is shipped in 1.5-ton big bags or in bulk.
You can contact us by phone or email to coordinate the volume and delivery date. We work with trucks of up to 30 tons and dispatch from our plants in Buenos Aires and Córdoba. The minimum scheduling lead time is 48 business hours.
Yes, our crushed granite complies with IRAM 1535 and IRAM 1627 standards for coarse aggregates. It is produced in fractions of 6/20 mm and 20/40 mm, with low absorption and high wear resistance. It is the preferred option for slabs, columns, and industrial pavements.
Yes, we offer micronized calcium carbonate in 325, 400, and 600 mesh, with whiteness above 92% and maximum moisture of 0.2%. It is used as a functional filler in paints, adhesives, plastics, and rubber. It is supplied in 25 kg bags or 1.2-ton big bags.
The minimum is 5 tons per product for bulk or big bag shipments. For 25 kg bags, the minimum is 200 kg. Contact us for smaller volumes for samples or laboratory tests.