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Blanco Castelo Granite

Blanco Castelo GraniteBlanco Castelo GraniteBlanco Castelo Granite
Blanco Castelo Granite

Grey - Granite

Spain

About

Item Details

Material Type:
Granite
Origin:
Spain (A Veiga - Ourense, El Berrueco, Sierra da Guadarrama)
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:
White Pearl Castilla Granite, Blanco Perla Castilla Granite, Bianco Castilla Granite, Blanco Castilla Granite, Blanco Castello Granite, Castelo White Granite, Granito Blanco Castelo, Blanco Castelo, Blanco Castelo Granite
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:
0.29 By weight %
Density:
2690 kg/m³
Flexural Strength:
14.5 - 16.0 MPa
Compressive Strength:
145.0 - 167.2 MPa
Stone texture:
generally even and medium‑grained a natural light grey to off‑white granite that features a harmonious blend of soft grey, white and subtle darker speckles

Description

Blanco Castelo Granite is a natural stone quarried in Spain, specifically from regions including A Veiga - Ourense and El Berrueco in the Sierra da Guadarrama. This granite is known for its even and medium-grained texture and is recognized for its light grey to off-white color, featuring a harmonious blend of soft grey, white, and subtle darker speckles. These features make it a popular choice for various architectural and design applications.

Physical and Mechanical Properties

  • Water Absorption: ~0.29% by weight
  • Density: 2690 kg/m³
  • Flexural Strength: 14.5 - 16.0 MPa
  • Compressive Strength: 145.0 - 167.2 MPa
  • Hardness: Typically high, often rated around 6-7 on Mohs scale
  • Porosity: Generally low porosity, contributing to its durability and resistance
  • Slip Resistance: Moderate to high, depending on surface finish

Chemical and Mineral Composition (% by weight)

  • Quartz: Approximately 30-40%
  • Feldspar: Approximately 50-60% (including both orthoclase and plagioclase)
  • Biotite: Approximately 5-10%
  • Other Minerals and Compounds: Small amounts of mica and other trace minerals

Usage

Blanco Castelo Granite is widely used in:

  • Interior Flooring and Wall Cladding: Due to its aesthetic appeal and durability
  • Kitchen Countertops and Bathroom Vanities: Thanks to its resistance to heat and scratches
  • Outdoor Paving and Facades: Its weather-resistant properties make it suitable for external applications
  • Monuments and Sculptures: Utilizing its robust nature for lasting structures

Maintenance

  • Cleaning: Regular cleaning with mild soap or granite-specific cleaners
  • Sealing: Periodic sealing recommended to maintain its resistance to stains
  • Avoidance: Non-abrasive cleaning tools to prevent surface dullness

Common Surface Finish Options

  • Polished: Achieves a high-gloss reflective surface
  • Honed: Offers a smooth, matte finish
  • Flamed: A rough texture suitable for outdoor or slip-resistant flooring
  • Bush-hammered: Provides a rugged texture with a non-slip surface

Conclusion

Blanco Castelo Granite stands out as a versatile and durable natural stone, making it a favored material for numerous architectural and design applications. Its beautiful aesthetics, alongside robust physical properties, provide both style and long-lasting performance, requiring minimal maintenance to retain its pristine condition.

Test Results:

  • Bulk Specific Gravity: 2.66 g/cm³
  • Water Absorption Coefficient: 0.30%
  • Compressive Strength: 1,483 kg/cm²
  • Flexural Strength: 112 kg/cm²
  • Abrasion (Friction Wear) Resistance: 0.15 mm
  • Impact Resistance: 66 cm
  • Freeze–Thaw Test Module: 0.02%

FAQ

Can Spain's Blanco Castelo Granite be used in a dining room?

Yes, Spains Blanco Castelo Granite can be used in a dining room. Granite is a durable and low-maintenance material, making it suitable for high-traffic areas such as a dining room. Its natural beauty and unique patterns can add elegance and sophistication to the rooms aesthetics as well.

Can Spain's Blanco Castelo Granite be used in wall coverings?

Yes, Spains Blanco Castelo Granite can be used for wall coverings. Granite is a highly durable and versatile material that is commonly used for various applications, including wall coverings. Its natural beauty, strength, and resistance to heat and moisture make it suitable for both interior and exterior walls. Blanco Castelo Granite, specifically, offers a light-colored background with elegant grey veins, providing an attractive and timeless look for any space.

Can Spain's Blanco Castelo Granite be used exterior applications in very rainy climates?

Yes, Spains Blanco Castelo Granite can be used in exterior applications in very rainy climates. Granite is known for its durability and resistance to weathering, making it suitable for outdoor use. However, it is always recommended to consult with a professional or the supplier to ensure that the specific type of Blanco Castelo Granite you have is appropriate for the climate conditions and to follow proper installation and maintenance guidelines.

Are there color variations of Spain's Blanco Castelo Granite?

Blanco Castelo Granite is a type of white granite that is native to Spain. As with any natural stone, there can be slight variations in color and pattern from one slab to another. However, in general, Blanco Castelo Granite is known for its consistent white or off-white coloration with subtle grey or black flecks and veins. While there may be some variations within this color range, it is not typically available in dramatic or significant color variations.

How thick is Spain's Blanco Castelo Granite slabs?

The thickness of Spains Blanco Castelo Granite slabs can vary depending on the supplier and custom preferences. However, standard thicknesses for granite slabs range from 2 centimeters (0.79 inches) to 3 centimeters (1.18 inches).

Is Spain's Blanco Castelo Granite an expensive stone?

I do not have access to real-time price information of Blanco Castelo Granite in the market. However, the price of a granite slab varies depending on several factors including the quality, rarity, availability, source, and location. It is recommended that you consult with a supplier or fabricator to get the current pricing information.

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