Ardesia di Lavagna

Black - Slate

ItalyItaly
Item Details

Quarry Location: Lavagna, Provincia di Genova, Liguria

Water Absorption: 0.39 %

Density: 2715 kg/m3

Flexural Strength: 57.3 MPa

Compressive Strength: 130.0 - 147.0 MPa

Recommended Usage: Wall and floor applications, roofing tiles, fireplaces, mosaic, fountains, pool and wall capping, stairs, window sills

Finishing Surface: Sawn Cut, Sanded, Rockfaced, Sandblasted, Bushhammered, Tumbled, Thermalled, Natural Cleft, Weatheredge

Additional Names: Ardesia Lavagna, Pietra di Lavagna, Lavagna Slate, Ardesia Cuneo, Ardesia Liguria,Ardesia di Lavagna

Description:
Petrographic definition: sedimentary slate rock
Massa Unit Volume: 2715 kg/m3
Water Absorption: 0.39 %
Breaking Load Compression Simple: 147 MPa
Compression breaking load after freezing: 130 MPa
Tensile Strength through indirect Flex: 57.3 MPa
Its coefficient of Abrasion (referred to Granite St. Fedelino): 0.37
Impact resistance: minimum fall height: 94 cm
Linear thermal expansion coefficient of 6.6 x 10-5 0C-1
Knoop microhardness: 882.9 MPa
Index unevenness of hardness: 1.31
Source: Università di Pisa - Politecnico di Torino
FAQ
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Are there color variations of Italy's Ardesia di Lavagna Slate?
Yes, there are several color variations of Italys Ardesia di Lavagna slate, including blue-grey, dark grey, black, and green-grey. The color of the slate can depend on the specific quarry location and the depth at which the slate is extracted. Some variations may also contain veins or flecks of other colors, such as white or brown.
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Can Italy's Ardesia di Lavagna Slate be used outdoors?
Yes, Ardesia di Lavagna Slate can be used outdoors. It is very durable and can withstand harsh weather conditions. It is commonly used for flooring, cladding, roofing, and paving in outdoor areas. However, it is important to note that the type of treatment and maintenance required may vary depending on the specific installation and its location.
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What grade is Italy's Ardesia di Lavagna Slate?
Ardesia di Lavagna Slate is not typically graded in the same way as academic grades. Instead, it is rated based on its quality and suitability for various applications. It is considered a high-quality slate that is often used for flooring, roofing, and other construction purposes.
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What is the coefficient of friction of Filled Italy's Ardesia di Lavagna Slate tiles?
The coefficient of friction of Filled Italys Ardesia di Lavagna Slate tiles depends on various factors such as the surface texture, finish, and the specific brand or batch of tiles. It is recommended to consult the manufacturer or supplier of the tiles to obtain the most accurate coefficient of friction information. They may have conducted specific tests and measurements to determine the coefficient of friction for their products.
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Can Italy's Ardesia di Lavagna Slate be used in landscaping?
Yes, Italys Ardesia di Lavagna Slate can be used in landscaping. It is a versatile natural stone that is commonly used for various landscaping purposes. It can be used for paving walkways, creating patio spaces, constructing retaining walls, building outdoor fireplaces, or even as a decorative element in gardens. The durability, unique texture, and natural color variations of this slate make it suitable for enhancing the aesthetics of any landscaping project.
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How thick is Italy's Ardesia di Lavagna Slate slabs?
The thickness of Italys Ardesia di Lavagna slate slabs can vary, but they are typically available in thicknesses ranging from 1-3 centimeters (0.4-1.2 inches).
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Can Italy's Ardesia di Lavagna Slate be used in a kitchen?
Yes, Italys Ardesia di Lavagna Slate can be used in a kitchen. It is a type of slate that is commonly used for kitchen countertops, backsplashes, and flooring. However, it is important to note that slate is a natural stone and can be more porous than other materials, so it may require sealing to prevent stains or water absorption. Additionally, proper care and maintenance are essential to ensure its longevity in a kitchen setting.
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Is Italy's Ardesia di Lavagna Slate an expensive stone?
I do not have access to up-to-date market information. However, in general, the price of Ardesia di Lavagna slate can vary depending on several factors, such as quarry location, quality, sizes, thickness, and finishes. In comparison to other natural stones, slate tends to be less expensive, but individual cost can vary depending on the above factors.
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Can Italy's Ardesia di Lavagna Slate be used exterior applications in very humid climates?
Ardesia di Lavagna Slate, also known as Italian Black Slate, is typically used in interior applications due to its soft and relatively porous nature. While it can hold up well in moderately humid climates, it may not be suitable for very humid climates or exterior applications. In very humid climates, moisture and humidity levels can be significantly higher, which can cause the slate to absorb more moisture and potentially lead to issues like staining, warping, and even cracking. Additionally, the freeze-thaw cycles in colder regions can also affect the integrity of the slate. Therefore, it is generally recommended to use Ardesia di Lavagna Slate for interior applications or in areas with more moderate climates. For outdoor or highly humid areas, its best to consider more suitable materials such as natural stone like granite or a type of slate specifically designed for exterior use.