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Carbon Grey Quartzite

Carbon Grey Quartzite

Grey - Quartzite

Brazil

About

Item Details

Material Type:
Quartzite
Origin:
Brazil (Minas Gerais)
Primary Color(s):
Grey
Recommended Usage:
Kitchen and bathroom countertops, wash basins, building stone, ornamental stone, stairs, interior, exterior wall and floor applications, mosaic, waterjet pattern, wall panels, table tops, balustrades, columns, wall and pool copings, pool pavers, sculptures, fireplaces
Additional Names:
Antracite Elegante Quartzite, Antracite Quartzite, Carbon Grey Quartzite
Finished Surface:
Polished,Bush Hammered,Tumbled,Brushed,Honed,Split,Machine Cut,Natural Surface,Sandblasted,Combed,Leathered,Water Jet,Filled,Chiseled,Pickling

Testing

Water Absorption:
0,41 %
Density:
2833 kg/m3
Flexural Strength:
6.7 MPa
Compressive Strength:
42.2 MPa
Stone texture:
characterized by its delicate gray tone and soft veining patterns

Description

Carbon Grey Quartzite is a natural stone quarried in the Minas Gerais region of Brazil. It's known for its beautiful delicate gray tones and soft veining patterns, making it a popular choice for various architectural and design projects.

Physical and Mechanical Properties:

  • Water Absorption: 0.41%
  • Density: 2833 kg/m³
  • Flexural Strength: 6.7 MPa
  • Compressive Strength: 42.2 MPa
  • Hardness: Quartzite is generally very hard, typically registering 7 on the Mohs scale.
  • Porosity: Quartzite is typically low in porosity, contributing to its strength and durability.
  • Slip Resistance: This can vary based on the finish but generally offers good slip resistance, especially in honed or flamed finishes.

Chemical and Mineral Composition (% by weight):

  • Quartz: Often 90% or more, as quartzite is a metamorphic rock composed largely of quartz.
  • Feldspar: 5-10%
  • Other minerals: 1-5%, depending on exact geological conditions, which might impart slight variations in color and pattern.

Usage:

Interior Applications:

  • Flooring
  • Wall cladding
  • Countertops

Exterior Applications:

  • Facades
  • Landscaping
  • Pool surrounds

Decorative Applications:

  • Staircases
  • Fireplace surrounds

Maintenance:

  • Sealing: Regular sealing is recommended to maintain resistance to stains and preserve natural beauty.
  • Cleaning: Use pH-balanced cleaners or store-bought products specifically designed for natural stone. Avoid acidic or abrasive cleaners.
  • Preventive Measures: Use mats or rugs in high-traffic areas and placemats or trivets under hot items on countertops.

Cutting Sizes (cm):

  • Standard tile sizes: Often 30x30, 30x60, 60x60, or even larger custom sizes
  • Slabs for countertops: Typically 2 cm or 3 cm thickness options

Available Surface Finish Options:

  • Polished: Glossy and reflective finish that enhances the color and patterns.
  • Honed: Smooth, matte finish that offers a more natural look with subdued sheen.
  • Leathered: Textured finish, soft to the touch, with a subtle sheen.
  • Flamed: Rough surface created by exposing the stone to high heat, providing slip resistance, often used outdoors.
  • Brushed: A slightly textured, soft finish that provides an aged appearance.

Carbon Grey Quartzite offers both durability and aesthetic appeal, making it a versatile material for a variety of residential and commercial applications. Proper installation and regular maintenance will ensure it remains a striking feature in any environment.

FAQ

What is the coefficient of friction of Water Jet Cut Brazil's Carbon Grey Quartzite tiles?

The coefficient of friction of Water Jet Cut Brazils Carbon Grey Quartzite tiles can vary depending on several factors, such as the smoothness of the surface, the presence of any sealants or coatings, and the specific conditions of the test. It is recommended to consult the manufacturer or supplier of the tiles for the most accurate information regarding the coefficient of friction of their specific product.

Can Brazil's Carbon Grey Quartzite be used exterior applications in very humid climates?

Brazils Carbon Grey Quartzite can be used for exterior applications in humid climates. Quartzite is a durable and weather-resistant natural stone that is suitable for outdoor use. However, it is always recommended to properly seal and maintain the stone to enhance its longevity and protect it from the effects of moisture and humidity. Regular cleaning and sealing will help prevent any potential damage or alteration to the stones appearance and performance over time.

Can Brazil's Carbon Grey Quartzite be used in landscaping?

Yes, Brazils Carbon Grey Quartzite can be used in landscaping projects. It is a durable and versatile natural stone that can be used for various purposes, such as paving, walkways, patio surfaces, retaining walls, and decorative features. Its gray color with subtle white veining adds a sophisticated and contemporary look to outdoor spaces. However, it is important to note that quartzite is a natural stone and may require periodic maintenance, such as sealing, to protect it from stains and weathering.

Can Brazil's Carbon Grey Quartzite be used outdoors?

Yes, Brazils Carbon Grey Quartzite can be used outdoors. Quartzite is a natural stone that is known for its durability and resistance to weathering, making it suitable for outdoor applications. It is often used as a material for outdoor countertops, flooring, paving, and wall cladding. However, its important to note that the specific characteristics and suitability of the stone may vary depending on the exact quarry and batch. So, its always advisable to consult with a professional stone supplier or contractor to ensure the proper selection and installation of the Carbon Grey Quartzite for outdoor use.

Can Brazil's Carbon Grey Quartzite be used in a office?

Yes, Brazils Carbon Grey Quartzite can be used in an office setting. Quartzite is a durable and versatile material that is commonly used as a countertop or flooring option in various commercial spaces, including offices and corporate buildings. The Carbon Grey Quartzites neutral and elegant grey tones can complement a professional or modern office design, offering a sophisticated and timeless aesthetic. Additionally, quartzite is known for its resistance to heat, scratching, and staining, making it a practical choice for high-traffic areas like offices.

What grade is Brazil's Carbon Grey Quartzite?

There is no specific grade assigned to Brazils Carbon Grey Quartzite. Grades for natural stone typically refer to the quality, durability, and appearance of the material, and can vary based on different factors such as color variations, veining, and surface finish. It is best to consult with a local supplier or stone professional for more specific information about the grade of a particular Carbon Grey Quartzite slab.

Are there color variations of Brazil's Carbon Grey Quartzite?

Yes, there are color variations of Brazils Carbon Grey Quartzite. While the predominant color is a rich charcoal grey, you may also find veining of lighter grey, white, or even subtle hints of blue or green. The exact color variations can vary based on the specific quarry and batch of the stone. It is recommended to view samples or slabs in person to get a better idea of the exact color variations available.

Is Brazil's Carbon Grey Quartzite an expensive stone?

I do not have access to current information about prices. However, the price of Brazils Carbon Grey Quartzite can vary depending on several factors such as quality, availability, location, and vendor. Generally, exotic and rare stones tend to be more expensive than commonly found alternatives.

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