Cagliari Ash Marble

About
Item Details
- Material Type:
- Marble
- Origin:
Italy (Cagliari, Sardinia) - 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, window sills
- Additional Names:
- Cagliari Ash Gray Marble, Cagliari Grey Marble, Sardinia Ash Marble, Sardinia Grey Marble, in China stone market:卡利亚灰(Kǎ lì yǎ huī), Cagliari Ash, Cagliari Ash Marble
- Finished Surface:
- Polished,Bush Hammered,Tumbled,Brushed,Honed,Split,Machine Cut,Natural Surface,Sandblasted,Acid Washing,Combed,Leathered,Water Jet,Filled,Chiseled,Pickling
Testing
- Water Absorption:
- <0.5%
- Density:
- 2700 kg/m³
- Flexural Strength:
- 9-14 MPa
- Compressive Strength:
- 110-140 MPa
- Stone texture:
- characterized by its sophisticated and moody aesthetic, featuring a deep, dark grey base color. The surface is adorned with intricate, swirling patterns of lighter grey and subtle white veining, creating a dynamic and organic texture that resembles flowing smoke or rippling water
Description
Cagliari Ash Marble, quarried in Cagliari, Sardinia, Italy, is a luxurious and sophisticated natural stone known for its deep, dark grey base and intricate, swirling patterns that evoke the appearance of flowing smoke or rippling water. This marble's aesthetic is both moody and elegant, making it a desirable choice for a range of architectural and decorative applications. Below is a detailed description of its properties, composition, and usage.
Physical and Mechanical Properties
- Water Absorption:Low water absorption rate, typically <0.5%
- Density:Approximately 2.7 g/cm³
- Flexural Strength:Around 9-14 MPa
- Compressive Strength:Typically ranges from 110-140 MPa
- Hardness:Mohs scale of hardness approximately 3-4
- Porosity:Generally low, given its dense structure
- Slip Resistance:Moderately slip-resistant; finishing treatments might be needed for enhanced slip resistance, especially in wet areas
Chemical and Mineral Composition (% by Weight)
- Calcium Carbonate (CaCO₃):Approximately 90-95%
- Silica (SiO₂):2-4%
- Alumina (Al₂O₃):0.5-2%
- Magnesium Oxide (MgO):Less than 1%
- Iron Oxide (Fe₂O₃):0.5-1%
- Trace Minerals:Minor quantities of other trace minerals contribute to its unique appearance
Usage and Applications
- Interior Flooring and Wall Cladding:Popular for both residential and commercial spaces due to its elegant appearance
- Countertops and Vanity Tops:Suitable for use due to its durability and ease of maintenance
- Fireplaces and Feature Walls:Its aesthetic appeal adds a sophisticated touch
- Stairs and Window Sills:Often used in such applications due to its robustness
- Decorative Elements:Serves as an excellent material for sculptures and artistic projects
Maintenance
- Regular Cleaning:Use pH-neutral cleaners to avoid damaging the surface
- Sealing:Periodic sealing recommended to maintain surface integrity and appearance
- Avoid Acidic Substances:Protect from acidic spills which can cause etching
Cutting Sizes (cm)
- Standard Slab Sizes:240 x 120 cm, with custom sizes available upon request
- Tile Options:Common sizes range from 30 x 30 cm to 60 x 60 cm, with custom options available
Surface Finish Options
- Polished:Enhances the rich grey tones and veining for a high-gloss appearance
- Honed:Offers a matte finish that is smooth and less reflective
- Brushed:Provides a slightly textured surface, highlighting the stone's pattern
- Leathered:Creates a soft, textured surface that adds depth to the aesthetic
- Sandblasted:Results in a rougher texture, increasing slip resistance
Cagliari Ash Marble is a testament to nature's artistry, offering striking aesthetics and reliable performance across a variety of applications. Its maintenance-friendly attributes and versatile finishes make it a favored choice for designers and homeowners alike.
FAQ
The coefficient of friction of Combed Italys Cagliari Ash Marble tiles will depend on the specific characteristics and surface finish of those particular tiles. It is recommended to contact the manufacturer or supplier of the tiles for accurate information regarding the coefficient of friction.
Can Italy's Cagliari Ash Marble be used in a bathroom?
Yes, Italys Cagliari Ash Marble can be used in a bathroom. Marble is a popular choice for bathroom surfaces due to its elegant and luxurious appearance. It is durable, resistant to water damage, and relatively low maintenance when properly sealed. Cagliari Ash Marble, in particular, has a beautiful ash gray color with white veins, making it suitable for a variety of bathroom styles and designs.
Can Italy's Cagliari Ash Marble be used exterior applications in very dusty climates?
Yes, Italys Cagliari Ash Marble can be used for exterior applications in dusty climates. Marble is known for its durability and resistance to weathering, which makes it suitable for outdoor use. However, it is important to note that regular cleaning and maintenance may be required to keep the marble looking its best in dusty conditions.
How thick is Italy's Cagliari Ash Marble slabs?
The thickness of Italys Cagliari Ash Marble slabs can vary, as it depends on individual preference and the intended usage. However, common thickness options for marble slabs are 20mm (0.79 inches) or 30mm (1.18 inches). It is recommended to consult with a marble supplier or manufacturer for the specific thickness options available for Cagliari Ash Marble slabs.
Can Italy's Cagliari Ash Marble be used in landscaping?
Yes, Italys Cagliari Ash Marble can be used in landscaping. This type of marble is known for its elegant grey tones and unique veining patterns, making it a popular choice for various landscaping applications. It can be used for features such as paving, walkways, garden borders, retaining walls, and decorative accents in outdoor spaces. Its durability and natural beauty make it suitable for both residential and commercial landscaping projects.
Is Italy's Cagliari Ash Marble an expensive stone?
The price of Cagliari Ash Marble can vary depending on factors such as the quality, size, and availability. Generally, Italian marbles are considered to be luxurious and higher in cost compared to other types of stones. Therefore, Cagliari Ash Marble is likely to be relatively expensive, but the exact price would need to be determined by checking with suppliers or conducting market research.
Are there color variations of Italy's Cagliari Ash Marble?
Yes, Cagliari Ash Marble does have color variations. While the base color of Cagliari Ash Marble is typically gray, there can be variations within this gray color ranging from lighter shades to darker tones. Additionally, some slabs of Cagliari Ash Marble may exhibit more pronounced veining or speckling, which can create further variations in appearance. It is always recommended to view actual samples or images of the marble to get a better understanding of the specific color variations within a particular batch or source of Cagliari Ash Marble.
Can Italy's Cagliari Ash Marble be used outdoors?
Yes, Italys Cagliari Ash Marble can be used outdoors. Marble is a durable and weather-resistant natural stone that is commonly used in outdoor applications like patios, facades, and garden landscaping. However, it is important to note that marble is a porous material and may require sealing to protect it from moisture, staining, and freezing temperatures. Additionally, exposure to harsh weather conditions and direct sunlight may cause the marble to fade or develop a weathered appearance over time. Therefore, proper maintenance and care are essential to ensure the longevity and aesthetic appeal of Cagliari Ash Marble in outdoor settings.
What grade is Italy's Cagliari Ash Marble?
Cagliari Ash Marble is typically graded as a premium quality marble.



















