Limestone & basalt · Dark grey to black
Black Basalt Cubes
Also known as: Basalt Cobbles, Basalt Setts, Cubes Black
Split black basalt cobblestones for driveways, paths and landscape edging.
Black Basalt Cubes
Our black basalt cubes are split to size for classic cobblestone paving: driveways, garden paths, plaza surfaces and edging. Basalt’s density gives excellent frost and wear resistance, and the naturally dark colour keeps its depth even after years of traffic. Supplied loose or on pallets.
| Origin | Egypt |
|---|---|
| Colour | Dark grey to black |
| Available forms | Pavers & cubes, Cut-to-size |
| Available finishes | Split face, Flamed |
| Standard sizes |
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| Thicknesses | ≈ 10 cm |
| Tolerances | Calibrated thickness ± 1 mm; cut-to-size produced to your drawings. |
| Technical properties | Available on request — Test reports (ASTM/EN) available on request for current production batches, including freeze–thaw resistance (EN 12371) and water absorption (EN 13755). |
| Natural variation | Natural stone — colour, veining and markings vary from piece to piece and between batches; samples show the range, not an exact match. |
| Quality control | Every slab and tile is inspected and colour-matched before packing; batch photos for approval on request. |
| Care & maintenance | Calcareous stone — seal after installation and periodically; clean with pH-neutral products and avoid acidic or abrasive cleaners. |
| Packing | Loose in big bags or stacked on pallets, loaded in 20-ft containers. |
| Minimum order | Typically one 20-ft container per item; smaller trial quantities on request. |