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Black Kafe Limestone

Black Kafe LimestoneBlack Kafe LimestoneBlack Kafe LimestoneBlack Kafe Limestone
Black Kafe Limestone

Black - Limestone

Spain

About

Item Details

Material Type:
Limestone
Origin:
Spain (Calatorao, province of Zaragoza, Aragon)
Primary Color(s):
Black
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:
Black Kafe Marble, Black Coffee Marble, Negro Calatorao Limestone, Piedra Calatorao, Piedra de Calatorao, Piedra de Calatorao Limestone, Negro Calatorao Marble, Nero Calatorao Limestone Limestone, El Romeral Limestone, Negro Calatorao, Black Ibiza Limestone, BK Genesis Limestone, Black Kafe
Finished Surface:
Polished,Bush Hammered,Tumbled,Brushed,Honed,Split,Machine Cut,Natural Surface,Sandblasted,Combed,Leathered,Water Jet,Filled,Chiseled,Pickling

Testing

Water Absorption:
0.6 %
Density:
2630 kg/m³
Flexural Strength:
20.2 MPa
Compressive Strength:
151.9 MPa
Stone texture:
homogeneous stone characterized by horizontal stripes in white, red, green, and gold on a black recrystallized fossiliferous limestone background

Description

Black Kafe Limestone is a distinctive and aesthetically appealing natural stone quarried in Calatorao, in the province of Zaragoza, Aragon, Spain. This limestone features a striking appearance with its homogeneous black background adorned by horizontal stripes in white, red, green, and gold. These features make it a popular choice for various architectural and design applications.

Physical and Mechanical Properties

  • Water Absorption: 0.6%
  • Density: 2630 kg/m³
  • Flexural Strength: 20.2 MPa
  • Compressive Strength: 151.9 MPa
  • Hardness: Rated on the Mohs scale (specific rating not provided, but typically in a mid-range for limestone)
  • Porosity: Generally low, offering good durability
  • Slip Resistance: Moderate; surface finish affects slip resistance significantly

Chemical and Mineral Compositions

  • Calcium Carbonate (CaCO3): Predominant component, typical in limestone
  • Silica (SiO2): Present in minor quantities
  • Iron Oxides (Fe2O3, FeO): Contribute to coloration, minor percentage
  • Alumina (Al2O3): Present in trace amounts
  • Magnesium Carbonate (MgCO3): Varies, contributing to mineral complexity

Usage

  • Interior Applications: Flooring, wall cladding, countertops, and decorative features in residential and commercial spaces
  • Exterior Applications: Facades, paving stones, and landscaping elements
  • Special Installations: Custom art or sculpture pieces due to its unique appearance

Maintenance

  • Regular Cleaning: Use pH-neutral cleaning agents and soft cloths or mops.
  • Sealing: Recommended to enhance stain resistance and maintain appearance, done periodically based on traffic and usage.
  • Avoidance of Acidic Substances: To prevent etching and damage to the surface.

Cutting Sizes (Commonly Available)

  • Standard tiles are found in various thicknesses ranging from 1cm to 3cm.
  • Common floor tile dimensions: 30x30 cm, 30x60 cm, 60x60 cm
  • Custom sizes and cut-to-size options are available upon request.

Surface Finish Options

  • Polished: High-gloss surface enhancing color and veining, suitable for interiors.
  • Honed: Smooth and matte, offering a less reflective but elegant surface.
  • Brushed: Slightly textured to bring out natural patterns while providing slip resistance.
  • Bush-Hammered: A rugged, anti-slip finish perfect for outdoor applications.

Black Kafe Limestone, with its unique aesthetic and robust physical properties, is versatile for both decorative and functional designs. Proper maintenance will ensure its beauty and longevity across different environments and applications.

FAQ

Can Spain's Black Kafe Marble be used exterior applications in very rainy climates?

Spains Black Kafe Marble can be used for exterior applications in rainy climates, but it may require special care and maintenance. This marble is known for its durability and low water absorption rate, which makes it more suitable for outdoor use compared to other marble varieties. However, excessive exposure to moisture, especially in very rainy climates, can still lead to potential issues such as staining, erosion, and long-term damage. To mitigate these risks, it is recommended to apply a high-quality sealant to the marble surface, and regularly clean and maintain it to prevent water penetration. Additionally, providing proper drainage and avoiding prolonged standing water on the marble can help prolong its lifespan and maintain its appearance.

Can Spain's Black Kafe Marble be used in a bathroom?

Yes, Spains Black Kafe Marble can indeed be used in a bathroom. It is a durable and elegant natural stone that can be utilized for various applications, including countertops, flooring, wall cladding, and even shower surrounds. Its dark color and distinctive veining can add a touch of sophistication to any bathroom design. However, it is important to note that marble is a porous stone and should be properly sealed to ensure it is resistant to water, stains, and mold growth. Regular maintenance, such as wiping up spills promptly and using non-abrasive cleaners, is also recommended to keep the marble in good condition.

Can Spain's Black Kafe Marble be used in landscaping?

Yes, Spains Black Kafe Marble can be used in landscaping. It is a type of black marble with beautiful veining patterns that can add an elegant and luxurious touch to outdoor spaces. It can be used for various landscaping purposes such as pathways, patios, pool areas, garden borders, and decorative elements like statues or fountains. However, it is important to consider the specific requirements and maintenance of marble in outdoor environments, as it may be more susceptible to wear and staining compared to other natural stone options.

Can Spain's Black Kafe Marble be used outdoors?

Yes, Spains Black Kafe Marble can be used outdoors. It is commonly used for outdoor applications such as building facades, flooring, and wall cladding. It is a durable and versatile material that can withstand various weather conditions. However, it is always recommended to consult with a professional or a marble supplier to ensure proper care, maintenance, and sealing for outdoor use.

How thick is Spain's Black Kafe Marble slabs?

The thickness of Spains Black Kafe Marble slabs can vary depending on the specific supplier or manufacturer. Generally, marble slabs can range from 2 centimeters (about 0.79 inches) to 3 centimeters (about 1.18 inches) in thickness. However, it is always recommended to check with the supplier or manufacturer to get accurate information about the thickness of the specific slabs.

Are there color variations of Spain's Black Kafe Marble?

Yes, there can be slight variations in color for Spains Black Kafe Marble. While the base color is generally black, there may be variations in the intensity of the black shade, as well as slight veining patterns in white, gray, or even gold tones. These variations are natural and add uniqueness to each slab of Black Kafe Marble.

Is Spain's Black Kafe Marble an expensive stone?

I do not have access to real-time market pricing or fluctuations. However, in general, Black Kafe Marble from Spain is considered a high-end and luxurious material in the world of natural stone due to its unique and striking appearance, so it is likely to be relatively expensive. Factors that can affect the price include rarity, quality, size, and demand.

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