Turkish Diabase for Heavy-Duty Paving | Turkish Diabase Supplier

Turkish Diabase is the heavy-duty dark volcanic stone — exceptionally dense and hard-wearing, made for exterior paving, façades and surfaces that take the most punishment. Diabase (dolerite) is among the densest, most abrasion-resistant natural stones, which makes it the specification for the hardest-working surfaces: high-traffic paving, industrial and public floors, façades and exterior areas where weaker stone would wear or fail. Its dark, even tone gives a clean, serious architectural look to go with its strength. It suits heavy-duty paving, public and industrial floors, façades, exterior cladding, steps and high-traffic surfaces. Tone is consistent; finish and format confirmed per project. Why specifiers choose Turkish Diabase · Extreme durability — among the hardest, most abrasion-resistant stones. · Heavy-traffic ready — public, industrial and exterior surfaces. · Frost-proof, low absorption — built for harsh climates. · Slip-friendly finishes — safe textured surfaces outdoors. · One sourcing desk — format, finish and port together. Available forms: pavers, tiles, slabs, cut-to-size, kerbs, cobbles, cladding panels; blocks subject to stock. Thickness: 2–3 cm tiles; paving thicker; custom for projects. Finishes: flamed, brushed, bush-hammered, honed, sandblasted. Exterior/floor → flamed/brushed for grip. Best use areas: heavy-duty paving, public and industrial floors, façades, exterior cladding, steps, high-traffic surfaces. Technical data (indicative — confirmed per block): Diabase/dolerite (volcanic) · Origin Türkiye · Colour dark grey-black · Density ~2.80–3.05 g/cm³ · Mohs 6–7 · Water absorption ~0.2–0.8% · Compressive strength ~180–300 MPa · Flexural strength ~12–25 MPa · Frost resistance good (confirm per test) · Acid sensitivity low · Not translucent. Certified values from the source-specific EN test report. Project confirmation: density and surface vary per quarry. For paving, façades and structural use we confirm abrasion, absorption, frost resistance, slip rating, finish and thickness against spec before production. Before quotation we confirm current stock, live photos, sizes, thickness, finish, packing, suitability and FOB port. Price: indicative from USD ~35/m² FOB (2026 market reference — varies by finish, format, volume and port). FOB port: İzmir, Mersin or Antalya by quarry/factory location. Packing: pavers, tiles, slabs and cut-to-size in bundles/crates; full export packing for sea freight. Request live Turkish Diabase photos, EN test report and FOB offer.