Detailed Specifications
As such the marble staircases featured in the photographs may differ slightly from those depicted here.Our marble staircases are sure to add a touch of elegance and style to your home.This white marble staircase is the perfect way to add a luxurious feel to your home. The marble stairecase are curved to look elegant and smooth, whilst the wood treads are equally beautiful, with a slight step up that adds depth and visual interest to each step.With a special touch of the hand, you will feel the warmth of artisanship. Crafted by carefully selected craftsmen, the beauty of this magnificent staircase is a testament to its artisans.
Key Takeaways
- Natural marble — density 2,600–2,750 kg/m³, water absorption ≤0.2%, compressive strength ≥52 MPa
- Hardness: 3–5 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
Specifications
| Specification | Value |
|---|---|
| Material | Natural Marble |
| Color | As shown — each slab features unique natural veining |
| Standard Sizes | Slabs: 2400×1200mm to 3000×2000mm | Tiles: 305×305mm to 600×600mm (custom available) |
| Thickness | 10mm / 12mm / 15mm / 18mm / 20mm / 30mm (custom on request) |
| Thickness Tolerance | ±1mm (standard), ±0.5mm (premium, specify in order) |
| Surface Finish | Polished, Honed, Brushed, Tumbled, Sandblasted |
| Water Absorption | 0.3-1.5% (ASTM C97) |
| Compressive Strength | ≥80 MPa (varies by variety) |
| Packing | ISPM-15 fumigated wooden crates. Polished slabs interleaved with protective foam. |
| MOQ | 1 × 20ft container (approx. 400-500 m² slabs or 500-900 m² tiles) |
| Delivery Time | 15-25 days after deposit confirmation |
| Payment Terms | T/T (30% deposit, 70% before shipment), L/C at sight |
Further Reading
Related guides: Marble Tiles Buying Guide · Chinese Granite Vs Italian Marble
Standards & references: ASTM C503 Marble Standard · EN 1469 Natural Stone Cladding
Frequently Asked Questions
What is the minimum order quantity for this marble 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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