Detailed Specifications
Antiqued slate cladding brings timeless character to outdoor living spaces with its rich texture and natural split surface
Key Takeaways
- Natural slate — density 2,600–2,800 kg/m³, water absorption ≤0.45%, compressive strength 100–200 MPa
- Hardness: 3–4 Mohs, suitable for both interior and exterior applications when properly specified
- Phoenix Power Stone factory-direct supply — 108,000 sqft facility, Shandong, China, 24+ years of export experience
The natural color variations in each piece ensure a unique, authentic look that cannot be replicated with manufactured materials.
Specifications
| Specification | Value |
|---|---|
| Material | Natural Slate |
| Color | As shown — black, grey, green, rust / multi-color |
| Standard Sizes | Tiles: 300×300mm to 600×400mm | Roofing: 600×300mm, 500×250mm |
| Thickness | 10-15mm (flooring), 20-30mm (exterior), 4-8mm (roofing) |
| Thickness Tolerance | ±1mm (gauged), ±3mm (ungauged natural cleft) |
| Surface Finish | Natural Cleft, Honed, Sandblasted, Tumbled |
| Water Absorption | ≤0.4% |
| Compressive Strength | 100-200 MPa |
| Packing | ISPM-15 fumigated wooden crates or pallets |
| MOQ | 1 × 20ft container |
| Delivery Time | 15-25 days after deposit confirmation |
| Payment Terms | T/T (30% deposit, 70% before shipment) |
Further Reading
Related guides: Slate Stone Guide Roofing Flooring
Standards & references: ASTM C629 Slate Standard · EN 12326-1 Roofing Slate
Frequently Asked Questions
What is the minimum order quantity for this slate product?
Our standard minimum order is one 20ft container (approximately 400-500 m² for slabs, or 500-1,100 m² for tiles depending on thickness). Sample orders and trial containers are available for first-time buyers.
What quality standards does this product meet?
All Phoenix Power Stone products are manufactured to ASTM (American) and EN (European) standards. Batch-specific test reports including water absorption (ASTM C97), flexural strength, and abrasion resistance are available upon request.
Can I get samples before placing a bulk order?
Yes. We offer 10×10cm and 30×30cm samples shipped by international courier (3-7 days). Sample costs are credited against your production order.
Related Resources
- Quality Control Standards — ASTM / EN testing and 6-stage inspection process
- Container Loading Guide — Maximize your shipment efficiency
- Request a Quote — Get pricing and availability for this product
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