Product Overview
Natural grey marble is a natural stone formed through the recrystallization of carbonate minerals. Its cool grey background tones and distinctive mineral veining make it a suitable material for a wide range of architectural and interior design applications.
Available in slab and cut-to-size formats, grey marble can be supplied with polished, honed, and brushed finishes, subject to the selected stone type and production requirements. Typical applications include interior flooring, wall cladding, countertops, vanity tops, stair treads, window sills, and other custom architectural elements.
For commercial and residential projects, material selection should take into account the stone's appearance, available dimensions, thickness, physical properties, surface finish, and installation requirements. Natural variations in color, veining, and mineral distribution should also be considered during material approval and project planning.
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Size: 2700 Upx1800 Up, 2400 Upx1400 Up, EtcThickness: 18mm, 20mm,30mm EtcUsage: Floor,Wall, Kitchen,BathroomMOQ: 50 SQM, Or Small Trail Order Also AvailablePayment: T/TLoading Port: China
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Origin:ItalySize: 2700 Upx1800 Up, 2400 Upx1400 Up, EtcThickness: 18mm, 20mm,30mm EtcUsage: Floor,Wall, Kitchen,BathroomMOQ: 50 SQM, Or Small Trail Order Also AvailablePayment: T/TLoading Port: China
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Origin:ItalianSize: 2700 Upx1800 Up, 2400 Upx1400 Up, EtcThickness: 18mm, 20mm,30mm EtcUsage: Floor,Wall, Kitchen,BathroomMOQ: 50 SQM, Or Small Trail Order Also AvailablePayment: T/TLoading Port:
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Origin:ChinaSize: 2700 Upx1800 Up, 2400 Upx1400 Up, EtcThickness: 18mm, 20mm,30mm EtcUsage: Floor,Wall, Kitchen,BathroomMOQ: 50 SQM, Or Small Trail Order Also AvailablePayment: T/TLoading Port: China
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Origin: ChianSize: 2700 Upx1800 Up, 2400 Upx1400 Up, EtcThickness: 18mm, 20mm,30mm EtcUsage: Floor,Wall, Kitchen,BathroomMOQ: 50 SQM, Or Small Trail Order Also AvailablePayment: T/TLoading Port: China
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Origin:TurkeySize: 2700 Upx1800 Up, 2400 Upx1400 Up, EtcThickness: 18mm, 20mm,30mm EtcUsage: Floor,Wall, Kitchen,BathroomMOQ: 50 SQM, Or Small Trail Order Also AvailablePayment: T/TLoading Port: China
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Origin:TurkeySize: 2700 Upx1800 Up, 2400 Upx1400 Up, EtcThickness: 18mm, 20mm,30mm EtcUsage: Floor,Wall, Kitchen,BathroomMOQ: 50 SQM, Or Small Trail Order Also AvailablePayment: T/TLoading Port: China
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Origin: BrazilSize: 2700 Upx1800 Up, 2400 Upx1400 Up, EtcThickness: 18mm, 20mm,30mm EtcUsage: Floor,Wall, Kitchen,BathroomMOQ: 50 SQM, Or Small Trail Order Also AvailablePayment: T/TLoading Port:
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Size: 2700 Upx1800 Up, 2400 Upx1400 Up, EtcThickness: 18mm, 20mm,30mm EtcUsage: Floor,Wall, Kitchen,BathroomMOQ: 50 SQM, Or Small Trail Order Also AvailablePayment: T/TLoading Port: China
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1.Origin:TurkeySize: 2900upx1800 Up, 2700 Upx180 Up, 2400 Upx1400 Up, EtcThickness: 18mm, 20mm,30mm EtcUsage: Floor,Wall, Kitchen,BathroomMOQ: 50 SQM, Or Small Trail Order Also AvailablePayment:
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1.Original: TurkeySize: 2900upx1800 Up, 2700 Upx180 Up, 2400 Upx1400 Up, EtcThickness: 18mm, 20mm,30mm EtcUsage: Floor, Wall, Kitchen,BathroomMOQ: 50 SQM, Or Small Trail Order Also AvailablePayment:
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Size: 2900upx1800 Up, 2700 Upx180 Up, 2400 Upx1400 Up, EtcThickness: 18mm, 20mm,30mm EtcUsage: Floor,Wall, Kitchen,BathroomMOQ: 50 SQM, Or Small Trail Order Also AvailablePayment: T/TLoading
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Key Features & Benefits
Natural Color and Veining: Grey background tones and natural mineral patterns provide visual variation for architectural interiors. Samples should be approved before production when appearance consistency is important.
Shade and Vein Selection: Slabs can be reviewed and grouped by appearance according to project requirements. Book-matched or end-matched layouts can be arranged where the stone pattern and available slab sequence permit.
Custom Dimensions: Slabs and tiles can be processed according to confirmed size, thickness, edge profile, and dimensional tolerance requirements.
Surface Finish Options: Polished, honed, and brushed finishes are available for different visual and functional requirements, subject to stone type and processing capability.
Material-Specific Physical Properties: Density, water absorption, strength, and abrasion resistance vary by stone type. Relevant values should be confirmed through product-specific test data.
Project-Based Processing: Cut-to-size production can follow approved shop drawings to support fabrication planning and installation coordination.
Applications
Grey marble can be specified for architectural and interior applications when its physical properties, surface finish, thickness, and installation method are suitable for the project.
Commercial & Residential Flooring:
Grey marble tiles can be considered for hotel lobbies, residential interiors, corridors, and other flooring applications. Selection should account for expected foot traffic, surface finish, maintenance requirements, and applicable slip-resistance criteria.
Interior Wall Cladding:
Grey marble slabs and cut-to-size panels can be used for feature walls, elevator surrounds, reception areas, and decorative interior surfaces. Panel dimensions, thickness, weight, fixing methods, and substrate conditions should be confirmed during project design.
Countertops & Vanities:
Grey marble can be fabricated for bathroom vanities, decorative countertops, reception desks, and selected bar or interior surfaces. Fabrication requirements may include cutouts, edge profiling, polishing, and reinforcement where necessary.
Architectural Elements:
Custom processing may include stair treads, risers, window sills, thresholds, column coverings, and other stone components manufactured to approved drawings.
Specifications & Finishes
Technical Parameters
Natural grey marble does not have one universal set of physical properties. Actual values depend on the specific stone type and the tested material sample. The following table identifies the principal parameters that should be confirmed for your selected product.
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Property |
Test Method / Reference |
Specification Status |
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Apparent Density |
EN 1936, where applicable |
Confirm using product-specific test data |
|
Water Absorption |
EN 13755, where applicable |
Confirm using product-specific test data |
|
Compressive Strength |
EN 1926, where applicable |
Confirm using product-specific test data |
|
Flexural Strength |
EN 12372, where applicable |
Confirm using product-specific test data |
|
Abrasion Resistance |
EN 14157, where applicable |
Confirm test procedure, result, and unit |
|
Thickness Tolerance |
Agreed product specification |
Confirm separately for slabs and tiles |
|
Surface Gloss |
Appropriate gloss measurement method |
Provide measured value if available |
Available Surface Finishes
Polished: A smooth, glossy surface that enhances the visual contrast of natural veining. Commonly considered for interior wall cladding, decorative surfaces, and selected countertop applications.
Honed: A smooth, matte or low-sheen surface with reduced reflected glare compared with a polished finish. Considered for interior flooring and wall applications.
Brushed / Textured: A mechanically textured finish that changes the surface feel and appearance of the stone. Suitability for flooring should be assessed against required slip-resistance and maintenance criteria.
Acid-Washed / Antique: Processed to achieve a softened or aged appearance, subject to the stone's mineral composition and compatibility.
Dimensional & Fabrication Options
Available sizes, thicknesses, edge profiles, and processing tolerances should be confirmed for the selected stone and order. Possible fabrication options include straight edges, bevelled edges, bullnose profiles, mitered edges, cutouts, and other custom details, subject to production capability and drawing approval.
Inspection procedures follow actual production processes, agreed product specifications, and order requirements:
Raw Material Selection: Stone blocks are assessed for visible cracks, mineral inclusions, color variation, and other characteristics relevant to material selection.
Appearance Inspection: Slabs and cut-to-size pieces can be inspected for visible surface defects, color variation, veining, and finish consistency against approved samples or reference criteria.
Dimensional Inspection: Thickness, length, width, and squareness are checked against applicable product tolerances and agreed inspection plans using proper measurement methods.
Pre-Shipment Inspection (PSI): Checks cover product quantity, visible condition, dimensions, labeling, packaging, and shipping documentation. Third-party inspection can be arranged where agreed.

Customization & OEM Services
We support custom processing options for stone importers, fabricators, distributors, contractors, and architectural projects:
Cut-to-Size Processing:
Manufactured to approved dimensions and shop drawings. Buyers should provide drawings, dimensions, thickness requirements, quantities, and dimensional tolerances.
Edge Profiling:
Treatments include eased edges, bevelled edges, bullnose profiles, half-bullnose profiles, and mitered edges.
Back-Mesh & Reinforcement:
Available for selected products. Thin-format stone panels (5 to 10 mm) require confirmation of stone type, panel construction, reinforcement system, and installation method.
Dry-Lay & Vein Matching:
Where slab dimensions and natural patterns permit, book-matching and coordinated layouts can be planned before shipment, complete with numbered layout diagrams and photographs if agreed.

Packaging is selected according to product format, dimensions, weight, destination, and shipping method:
Wooden Crates: Cut-to-size tiles and smaller stone components are packed in suitable wooden crates with protective separation materials, complying with international wood-packaging treatment and marking requirements (such as ISPM 15).
Slab Packaging: Slabs are secured on purpose-designed A-frames or supports with appropriate cushioning and restraints to reduce movement and contact damage.
Container Loading: Loading plans account for stone weight, dimensions, support arrangements, cargo distribution, and restraint requirements.
Shipping Documentation: Available documents include Commercial Invoice, Packing List, Bill of Lading, Certificate of Origin, product test reports, and inspection records as required for the destination market.
Frequently Asked Questions
As one of the most professional grey marble suppliers in China, we also support customized service. With abundant experience, we warmly welcome you to buy high quality grey marble for sale here from our factory. For price consultation, contact us.
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