Piano Grey Marble
China
(Guizhou)
Piano Grey Marble
Origin: Guizhou Province, China
Stone Type: Metamorphic rock (Marble)
Appearance & Aesthetics
- Base Color: Soft silver-gray to semi-white background.
- Pattern: Straight, fine linear veins resembling sand dunes or wood grain.
- Texture: Smooth, refined, with a sophisticated wood-like flow.
- Visual Character: Subtle, serene, and elegant, ideal for creating timeless interiors with a natural yet modern aesthetic.
Technical Properties
(average values, may vary by quarry block)
- Density / Bulk Specific Gravity: ~ 2650 kg/m³
- Water Absorption (by weight): ~ 0.25 – 0.35 %
- Compressive Strength: ~ 110 – 135 MPa
- Flexural Strength: ~ 12 – 15 MPa
- Abrasion Resistance: Medium–High
- Mohs Hardness: ~ 3.0 – 3.5
- Impact Resistance: Moderate
Chemical Composition
(% by weight, approximate)
- CaCO₃ (Calcium Carbonate): 92 – 95%
- MgCO₃ (Magnesium Carbonate): 1 – 2%
- SiO₂ (Silica): 2 – 3%
- Fe₂O₃ (Iron Oxide): < 1%
- Others (Al₂O₃, trace minerals): balance
Applications & Usage
- Interior: Flooring, wall cladding, vanity tops, staircases, fireplaces, bathroom finishes.
- Decorative: Feature walls, furniture inlays, reception desks, luxury commercial interiors.
- Exterior: Limited use (recommended under covered areas, not heavy-traffic zones due to marble’s moderate hardness).
Surface Finish Options
- Polished: High gloss, enhances silver-grey base and veining.
- Honed: Smooth matte surface, subtle and modern.
- Satin / Leathered: Soft texture with a natural tactile feel.
- Brushed: Slightly aged effect, enhances wood-grain look.
- Sandblasted / Tumbled: More rustic, slip-resistant finish for exterior or decorative use.
Cutting Sizes
- Slabs: 2 cm & 3 cm thickness, standard slabs up to 280 × 160 cm.
- Tiles (cm): 30 × 30, 30 × 60, 60 × 60, 60 × 120 (custom on request).
- Tiles (inch): 12″ × 12″, 12″ × 24″, 24″ × 24″, 24″ × 48″.
- Custom Cut-to-Size: Available for project-specific dimensions.
Maintenance
- Sealing: Recommended upon installation to protect from stains.
- Cleaning: Use pH-neutral stone cleaner; avoid acidic or abrasive agents.
- Care: Regular resealing (every 1–2 years) prolongs beauty and durability.
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Xiamen Dingjun Trading CO., LTD
China
8YRDiamond members are premium members on platform, providing members with comprehensive approach to promoting their products, increasing products exposure and investment return to maximize.
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Xiamen Paia Import & Export Co.,Ltd.
China
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Xiamen Panel Import & Export Co., Ltd.
China
Verified Supplier is for prove company authenticity,including business license,trade license and effective office space,to enhance buyers' trust to suppliers and their products, reducing communication costs.
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Xiamen Dingjun Trading CO., LTD
China
8YRDiamond members are premium members on platform, providing members with comprehensive approach to promoting their products, increasing products exposure and investment return to maximize.
Verified Supplier is for prove company authenticity,including business license,trade license and effective office space,to enhance buyers' trust to suppliers and their products, reducing communication costs.
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Xiamen Dingjun Trading CO., LTD
China
8YRDiamond members are premium members on platform, providing members with comprehensive approach to promoting their products, increasing products exposure and investment return to maximize.
Verified Supplier is for prove company authenticity,including business license,trade license and effective office space,to enhance buyers' trust to suppliers and their products, reducing communication costs.
Contact Supplier
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China
Verified Supplier is for prove company authenticity,including business license,trade license and effective office space,to enhance buyers' trust to suppliers and their products, reducing communication costs.
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Xiamen Stone Deliver Imp.&Exp. Co.,Ltd
China
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Xiamen StoneMarkt Company Limited
China
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The request includes: 1. surface finished, size 2. quantity required
