Tianya Cultural Stone Veneer and Wall Cladding
Natural Rough Black Slate Cultured Stone Panel Natural Rough Black Slate Cultured Stone Panel
Natural Rough Black Slate Cultured Stone Panel
Natural Rough Black Slate Cultured Stone Panel
Natural Rough Black Slate Cultured Stone Panel
Rusty Slate Stone Veneer with Natural Split Surface
Rusty Slate Stone Veneer with Natural Split Surface

Natural Rough Black Slate Cultured Stone Panel

Natural Rough Black Slate Cultured Stone Panel manufactured by Tianya Stone. Heavy-density Charcoal Black Slate Ledger Stone for exterior wall cladding and architectural features.

Water Absorption: <0.5% (ASTM C97)
Compressive Strength: 120+ MPa (ASTM C170)
Freeze-Thaw: 100+ Cycles
Quality Standard: ISO 9001 Verified
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🏭 Direct Factory Supply by China Rustic Slate Manufacturer

As an established China Rustic Slate Factory and direct quarry owner, Fujian Tianya Cultural Stone Co., Ltd. operates high-volume B2B container export lines supplying genuine natural split slates, charcoal black slate ledger stone, and black quartz stone panels worldwide.

Factory Base: Shuitou & Jiangxi Slate Belt
Monthly Capacity: 85,000 m² / Month
ASTM Testing: ASTM C406 (Grade S1), ASTM C1528
Export Packaging: Fumigated Hardwood Crates + Steel Banding
Standard Lead Time: 15–20 Days per 20ft FCL
Custom Fabrication: Precision Diamond-Sawn Back (25–35mm), Matching 90° L-Corners
Product Detail


Natural Rough Black Slate Cultured Stone Panel is crafted from heavy-density natural charcoal black slate. As a dedicated China Rustic Slate Factory and supplier of Charcoal Black Slate Ledger Stone, Tianya Stone splits each slate strip along its natural cleavage planes, creating dramatic shadow lines and rich textural depth.

Engineered for high-end residential facades, commercial retaining walls, and architectural feature elements. Zero artificial pigments, non-combustible Class A1 fire rating, and exceptional freeze-thaw durability exceeding 100 cycles under ASTM testing.


As a natural slate product, variations in color, texture, thickness, layering, mineral patterns, surface markings, and stone shape are naturally expected. These variations are inherent characteristics of natural stone and contribute to the unique appearance of every completed project.


Technical & Procurement FAQs: Rusty Slate Stone Veneer with Natural Split Surface

Is Rusty Slate Stone Veneer with Natural Split Surface suitable for extreme exterior climates and freeze-thaw cycles? +

Yes. Rusty Slate Stone Veneer with Natural Split Surface is quarry-selected natural dimension stone manufactured and tested to exceed ASTM C97 absorption standards (<0.5%) and ASTM C170 compressive strength standards (>120 MPa). It withstands over 100 severe freeze-thaw cycles without surface spalling, flaking, or thermal fracturing.

What installation method, substrate, and mortar are recommended for Rusty Slate Stone Veneer with Natural Split Surface? +

Install over structurally sound concrete, cement backer board, or scratch-coat masonry. Use polymer-modified thin-set mortar meeting ANSI A118.4 specifications. For vertical wall installations exceeding 3 meters (10 feet), stainless steel mechanical anchors or tie brackets are recommended in accordance with international building codes.

What are the packaging standards and overseas shipping container capacities? +

Export shipments are packaged in heavy-duty, heat-treated and fumigated solid wooden crates (ISPM 15 compliant) with interior high-density foam padding and heavy-duty weather shrink wrap. A standard 20-foot GP container accommodates approximately 650 to 900 square meters depending on stone thickness and payload road regulations.

What factory test reports and quality certifications accompany this shipment? +

Each container of Rusty Slate Stone Veneer with Natural Split Surface includes a 100% factory piece-by-piece inspection report, verified ASTM C97 absorption and ASTM C170 compressive test results, ISO 9001 quality certificate, Certificate of Origin (CO/Form E/Form A), and international bill of lading documentation.