Lux Gris Marble

Lux Gris Marble is an exquisite natural stone renowned for its striking visual appeal and exceptional qualities. Featuring a rich dark gray to charcoal background, it is elegantly adorned with crisp white veining that flows naturally across the surface. This characteristic creates a bold yet sophisticated contrast, enhanced by subtle tonal variations and soft cloudy accents that add depth and movement. The marble exudes a contemporary and refined appearance, making it a favored choice for high-end interior architectural applications.

Physical and Mechanical Properties:

• Water Absorption: Low, approximately 0.2%-0.35%, indicating a high resistance to moisture absorption.
• Density: Approximately 2740 Kg/m³, which reflects its solid and compact structure.
• Flexural Strength: Typically ranges from 8-12 MPa, showcasing good structural capabilities.
• Compressive Strength: Approximately 90-120 MPa, indicating the marble’s ability to withstand significant weight and stress.
• Hardness: Comparable to other marbles, generally rated between 3-4 on the Mohs scale, reflecting its suitability for a variety of applications.
• Porosity: Low, contributing to its durability and lesser maintenance requirements.
• Slip Resistance: Generally low due to its polished surface, but honed finishes can improve slip resistance.

Chemical and Mineral Composition (% by weight):

• Calcium Carbonate (CaCO3): Predominantly 95%-98%, which forms the bulk of the marble.
• Silica (SiO2): Approximately 1%-2%, providing its structural integrity.
• Others (Iron oxide, Magnesium, etc.): Trace amounts that influence color and formation characteristics.

Usages:

Lux Gris Marble is predominantly used in high-end interior design applications, including:

• Flooring: Provides an elegant and sophisticated flooring option for residential and commercial spaces.
• Wall Cladding: An excellent choice for adding design impact to walls, especially as feature walls.
• Countertops and Vanities: Popular for kitchens and bathrooms, offering durability and a luxurious appearance.
• Fireplaces and Feature Pieces: Adds a touch of elegance to focal points within a space.

Maintenance:

• Regular Cleaning: Mild detergents and warm water are recommended; avoid acidic or harsh chemicals.
• Sealing: Regular sealing is advised to prevent staining and maintain the marble's aesthetic.
• Avoiding Abrasives: Use soft cloths/sponges to maintain its polished or honed surfaces.

Cutting Sizes (cm):

• Tiles: Commonly available in standard sizes like 30x30, 30x60, or 60x60.
• Slabs: Typically available from 2 cm to 3 cm thickness, but custom sizes can be produced.

Available Surface Finish Options:

• Polished: Offers a glossy appearance that enhances veining and color depth.
• Honed: Provides a smooth, matte finish with a soft elegance, suitable for areas where slip resistance is a priority.
• Brushed/Antiqued: Offers a textured surface for a more rustic or traditional look.
• Leathered: A slightly textured and softened surface that combines durability with an understated finish.

Summary:

Lux Gris Marble from Italy’s Sestu in the Provincia di Cagliari, Sardegna, is esteemed for its aesthetic versatility and outstanding properties. Its elegant appearance and performance characteristics make it a prized material for premium interior design projects where a sophisticated, modern style is desired.