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Negro Celta Granite

Negro Celta Granite

Grey - Granite

Spain

About

Item Details

Material Type:
Granite
Origin:
Spain (Bermillo de Sayago, Fresno de Sayago, Zamora, Castile and León)
Primary Color(s):
Grey
Recommended Usage:
Kitchen and bathroom countertops, monuments, building stone, ornamental stone, stairs, interior, exterior wall and floor applications, mosaic, waterjet pattern, wall panels, table tops, window sills, balustrades, columns, wall and pool copings, pool pavers, sculptures, fireplaces, pavers, cobbles, curbstone
Additional Names:
Granito Negro Sayago, Nero Celta Granite, Granito Negro Celta, Negro Celta
Finished Surface:
Polished,Flamed,Bush Hammered,Tumbled,Brushed,Honed,Split,Machine Cut,Natural Surface,Sandblasted,Acid Washing,Combed,Leathered,Water Jet,Filled,Chiseled,Pickling

Testing

Water Absorption:
0.17 By weight %
Density:
2660 kg/m³
Flexural Strength:
18.8 MPa
Compressive Strength:
103.0 MPa
Stone texture:
a natural granite with a deep, dark grey‑to‑black base color that tends toward a uniform, solid tone with subtle visual depth, making it striking yet versatile for many architectural and design applications such as countertops, floors, walls, and outdoor projects. Its appearance is generally consistent with minimal patterning, reflecting a refined, elegant aesthetic that enhances both contemporary and classic spaces. The texture and structure of Negro Celta Granite are characteristic of quality igneous stone, showing a medium‑ to coarse‑grained, dense crystalline composition with interlocking mineral grains that deliver strength, durability, and a smooth feel when polished, while also providing excellent resistance to weathering and wear.

Description

Negro Celta Granite is a high-quality natural stone quarried in the region of Bermillo de Sayago, Fresno de Sayago, Zamora, Castile and León, Spain. It is known for its deep, dark grey-to-black base color, providing a striking yet versatile aesthetic ideal for architectural and design applications.

Physical and Mechanical Properties:

  • Water Absorption: 0.17% by weight
  • Density: 2660 kg/m³
  • Flexural Strength: 18.8 MPa
  • Compressive Strength: 103.0 MPa
  • Hardness: While not specified, granite typically falls around 6-7 on the Mohs scale.
  • Porosity: Low; contributes to its durability and resistance to staining.
  • Slip Resistance: High; suitable for both indoor and outdoor applications, including wet areas.

Chemical and Mineral Composition (% by Weight):

  • Quartz: Approximately 20-30%
  • Feldspar: Predominantly Orthoclase and Plagioclase, 40-60%
  • Biotite and/or Muscovite: 5-10%
  • Other Minerals (e.g., amphiboles, pyroxenes): 1-5%

Usage:

  • Countertops: Provides an elegant and durable surface.
  • Flooring: Suitable for high-traffic areas due to its toughness and low maintenance.
  • Wall Cladding: Adds depth and sophistication to both interior and exterior walls.
  • Outdoor Projects: Ideal for patios, pathways, and other landscaping elements due to its weather resistance.

Maintenance:

  • Routine cleaning with mild detergent and water.
  • Sealant application periodically to enhance stain resistance, depending on use and exposure.
  • Avoid harsh chemicals and abrasive cleaners to maintain the polish.

Available Surface Finish Options:

  • Polished: Highlights the deep color and crystalline structure, providing a shiny, reflective surface.
  • Honed: Offers a smooth, matte finish, reducing reflectivity while maintaining color depth.
  • Flamed: Provides a textured, non-slip surface ideal for outdoor use.
  • Brushed: Creates a slightly textured finish with a softened look and feel.
  • Sandblasted: Offers a more rugged texture suitable for exterior applications.

Negro Celta Granite is an exemplary choice for various applications requiring a combination of aesthetic appeal, strength, and durability. Its classic yet versatile appearance makes it a valuable option for both contemporary and traditional design contexts.

FAQ

Can Spain's Negro Celta Granite be used exterior applications in very sunny climates?

Yes, Spains Negro Celta Granite can be used for exterior applications in very sunny climates. Granite is a durable and heat-resistant natural stone, making it suitable for outdoor use. The specific variety, Negro Celta Granite, is known for its dark black color and fine-grained texture, making it an ideal choice for exterior applications such as fa?ades, cladding, paving, and outdoor kitchen countertops. It is capable of withstanding exposure to sunlight and extreme weather conditions without significant deterioration or fading. However, it is always recommended to consult with a professional stone supplier or expert to ensure proper installation and maintenance guidelines specific to the climate and application are followed.

Can Spain's Negro Celta Granite be used in wall coverings?

Yes, Spains Negro Celta Granite can be used for wall coverings. Granite is a durable and versatile natural stone that is commonly used for various applications including countertops, flooring, and wall coverings. The Negro Celta Granite, with its dark black color and unique veining, can be an excellent choice for creating a luxurious and elegant look on walls. It adds a touch of natural beauty and sophistication to any space, making it suitable for both residential and commercial projects.

Can Spain's Negro Celta Granite be used indoors?

Yes, Spains Negro Celta Granite can be used indoors. It is a popular choice for indoor applications such as countertops, floors, walls, and even fireplace surrounds. It has a striking black color with subtle white speckles, making it a versatile and elegant option for various interior design styles.

Can Spain's Negro Celta Granite be used in a living room?

Yes, Spains Negro Celta Granite can be used in a living room. It can be used as flooring, fireplace surround, accent wall, or coffee table surface. Its dark color, unique texture, and durability make it a great choice for modern and sophisticated living room designs.

Is Spain's Negro Celta Granite an expensive stone?

I do not have access to current market prices for granite. However, granite is generally considered a higher-end material, and the rarity and unique characteristics of Negro Celta granite may make it more expensive than some other types of granite. The cost also depends on the size and thickness of the slab, and the complexity of the installation. It is advisable to contact a local supplier or a stone expert for accurate pricing information.

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