Noir Blanc Quartzite

Noir Blanc Quartzite (in some source called as Noir Blanc Marble) is a luxurious natural stone quarried in Brazil, celebrated for its bold monochrome aesthetic. It features a breathtaking blend of deep black tones intersected by crisp, striking white veining, making it a popular choice for high-impact interior and exterior design projects.

Physical and Mechanical Properties

• Water Absorption: Typically very low, often around 0.18% to 0.35%, which contributes to its stain resistance.

• Density: Approximately 2,690 to 2,730 kg/m³, indicating its solid and substantial nature.

• Flexural Strength: Generally falls between 12 to 16 MPa, a reflection of its ability to withstand bending forces.

• Compressive Strength: Typically ranges from 160 to 180 MPa, demonstrating its ability to resist crushing forces.

• Hardness: Quartzite scores approximately 7 on the Mohs scale, highlighting its superior hardness and scratch resistance.

• Porosity: Low porosity which reduces the likelihood of staining and water infiltration.

• Slip Resistance: Generally good, although this can vary based on finish. Honed finish provides a higher slip resistance compared to a polished finish.

Chemical and Mineral Composition

• Quartz: 90-99%
• Mica: Up to 5%
• Feldspar: Minor presence
• Iron Oxides: Trace amounts, contributing to its color variation
• Other Minerals: Small traces of other silicates

Usage

• Interior Applications: Floors, walls, countertops, fireplace surrounds due to its aesthetic appeal and durability.
• Exterior Applications: Suitable for facades and outdoor flooring, weather-resistant qualities make it ideal for various climates.
• Commercial Spaces: Utilized in high-end retail and hospitality projects for its dramatic visual impact.

Maintenance

• Cleaning: Use a pH-neutral cleaner and a soft cloth or mop. Avoid acidic cleaners which can damage the stone.
• Sealing: Regular sealing is recommended to maintain its appearance and enhance its resistance to stains and spills.
• General Care: Wipe spills promptly and use coasters or placemats to prevent damage from acidic substances.

Cutting Sizes (cm)

• Typical slab sizes can vary but generally, slabs are available in sizes of approximately 250 cm x 140 cm.
• Custom sizes can be cut to specification depending on project requirements.

Available Surface Finish Options

• Polished: Achieved through mechanical processes to offer a high gloss finish, enhancing the depth of color and veining.
• Honed: Provides a matte or satin finish, offering a more subtle appearance and higher slip resistance.
• Leathered: Offers a unique texture that highlights the natural pattern and provides tactile interest.
• Brushed: Gives a slightly textured surface, suitable for a more rustic appearance.

Noir Blanc Quartzite is a versatile and aesthetically striking stone, suitable for various applications due to its durability, low maintenance, and sophisticated appearance. Its primary appeal lies in its bold monochrome look, making it particularly desirable for projects aiming to make a dramatic design statement. Ensure to match the appropriate finish to the project needs to optimize both aesthetic and functional benefits.