United Kingdom

Bespoke architectural materials engineered for UK developments

Cabivella BlackAngel Deep Anthracite Tumbled Basalt Pebbles Architectural Specification Drawing
DRAWING REF: CB-LS-0002-REV-D SCALE: AS INDICATED · BS EN CONFORMANT
CB-LS-0002 Tumbled Decorative Aggregates, Pebbles & Cobbles

Cabivella BlackAngel Deep Anthracite Tumbled Basalt Pebbles

Dense volcanic basalt decorative landscape stones tumbled to satin smoothness. Jet-black when wet, elegant dark charcoal grey when dry. High compressive strength and zero algae growth for contemporary minimalist landscape architecture.

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TABLE A: DIMENSIONAL & GEOMETRIC SPECIFICATION

StandardBS EN 13383-1 Armourstone and decorative aggregates
Specific Gravity2.85 g/cm³ high-density volcanic stone

TABLE B: PHYSICAL & PERFORMANCE CHARACTERISTICS

Freeze-ThawPassed 56 cycles freeze-thaw with zero mass loss
Wear ResistanceMicro-Deval coefficient MDE < 12 (Very high hardness)

TABLE C: STANDARDS, COMPLIANCE & ACCREDITATIONS

pH ValueNeutral (pH 7.1) - zero chemical leaching
Packaging20 kg sealed poly sacks or 1-tonne bulk bags with bottom discharge
Light Fastness100% natural volcanic mineral pigment, indefinite lifespan
Sub-baseRecommended on Cabivella GeoTextile membrane for weed suppression
Direct Freight & Procurement Security

Manufactured in Türkiye under European BS EN and BASEC quality regimes. Full traceability with third-party lab testing and mill certificates supplied with every bill of lading.

Direct Factory Procurement

Request Technical Specification & Pricing

Submit your architectural project bill of quantities (BOQ), tender drawings, or required schedule. Our technical team returns guaranteed DDP / FOB factory pricing and testing certifications within 24 hours.

Confidential commercial procurement. All factory quotes provided with Mill Test Certificates & UKCA documentation.