Estremoz Scuro Marble Overview

Description:
Estremoz Scuro Marble is a high-quality, luxurious marble quarried in the Estremoz region of Portugal, particularly from Vila Viçosa and Évora. Characterized by its warm cream base accented with subtle red-tinged veins, it features a beautiful mosaic of patterns ranging from pink, cream, to shades of grey and black. This marble is highly sought-after for its aesthetic appeal and structural integrity.

Physical and Mechanical Properties

Water Absorption:

• Value: 0.10% by weight
• Description: Indicates low porosity, making it relatively resistant to water damage.

Density:

• Value: 2720 kg/m³
• Description: Denotes the marble's compactness and quality.

Flexural Strength:

• Value: 18.2 MPa
• Description: Demonstrates good flexibility and resistance to bending.

Compressive Strength:

• Value: 70.2 - 78.0 MPa
• Description: Shows strong resistance to crushing forces, indicating durability.

Hardness:

• Expected Value: MOHS scale value around 3-4
• Description: Relatively softer compared to other stones, allowing for intricate design work, though more susceptible to scratching.

Porosity:

• Description: Low porosity enhances resistance to stains and water infiltration.

Slip Resistance:

• Description: Varies based on finish; polished surfaces can be slippery when wet, while honed or textured finishes offer better traction.

Chemical and Mineral Composition

• Calcite (CaCO₃): 90-95%

• Quartz (SiO₂): 1-3%

• Clay Minerals:1-2%

• Iron Oxides:Low percentage, contributing to red-tinged veins

• Dolomite:1-5%

Usage

• Interior Applications: Flooring, wall cladding, countertops, bathroom vanities, and decorative pieces.
• Exterior Applications: Facades, staircases, and columns.
• Artistic Applications: Sculptures, architectural detailing.

Maintenance

• Regular cleaning with pH-neutral cleaners; avoid acidic or abrasive cleaners that can dull the surface.
• Periodic sealing recommended to maintain resistance against stains and enhance longevity, especially in high-traffic and moisture-prone areas.

Cutting Sizes and Surface Finishes

Common Cutting Sizes:

• Tiles: e.g., 30x30 cm, 60x60 cm, customized sizes available.

• Slabs: Various standard thicknesses, such as 2 cm and 3 cm.

Available Surface Finishes:

• Polished: High gloss, enhancing color and patterns but increasing slipperiness.
• Honed: Smooth, matte finish that reduces slip risks.
• Brushed: Textured finish providing a rustic look.
• Flamed: Rough surface which is suitable for external applications.
• Bush-hammered: Extremely textured for non-slip surfaces, typically used outdoors.

Estremoz Scuro Marble is appreciated for its timeless beauty and versatility, making it a favored choice in luxury design and architecture. Proper maintenance and correct selection of finish can ensure its longevity and continued aesthetic appeal in various settings.