Siena Grigio

Grey - Marble

ItalyItaly
Item Details

Quarry Location: Colle Val'Elsa, Siena, Toscana

Water Absorption: 0.25 %

Density: 2715 Kg/m3

Flexural Strength: 11.9 MPa

Compressive Strength: 133.0 - 144.0 MPa

Recommended Usage: Countertops, monuments, mosaic, exterior - interior wall and floor applications, fountains, pool and wall copping

Finishing Surface: Polished, Sawn Cut, Sanded, Rockfaced, Sandblasted, Tumbled

Additional Names: Arabescato Grigio Marble Marble,Grigio Siena Marble,Siena Etrusco Marble,Siena Grigio

Description:
Petrographic definition: marble breccia
Massa Unit Volume: 2715 Kg/m3
Water absorption: 0.25%
Compression breaking load Simple: 144 MPa
Compression breaking load after freezing: 133 MPa
Tangent elastic modulus: 82,500 MPa
Indirect Tensile Strength by bending 11.9 MPa
Coefficient corresponding Abrasion (referred to Granite St. Fedelino): 0.44
Impact resistance: minimum fall height: 41 cm
Coefficient of linear thermal expansion: 4.6 x 10-5 0C-1
Knoop microhardness: 1393 MPa
non-uniformity index of hardness: 1.17
Source: Università di Pisa - Politecnico di Torino
FAQ
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Can Italy's Siena Grigio Marble be used exterior applications in cold climates?
While Siena Grigio Marble can be used for exterior applications, its suitability for cold climates depends on various factors. The marble itself is relatively durable and can withstand outdoor conditions. However, you should consider the specific climate and its impact on the stone. In cold climates, the marbles performance can be influenced by freezing and thawing cycles. If water penetrates the stone and then freezes, it may cause cracks or other damage over time. Therefore, proper installation and sealing are crucial to prevent moisture from entering the stone. Additionally, its important to consider the maintenance requirements of Siena Grigio Marble in cold climates. Regular cleaning and sealing can help protect the stone from weathering and extend its lifespan in exterior applications. To ensure the suitability of Siena Grigio Marble for your specific climate, it is recommended to consult with a professional installer or marble supplier who can provide expert advice based on your locations conditions.
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Can Italy's Siena Grigio Marble be used in a office?
Yes, Italys Siena Grigio Marble can be used in an office. Marble is a versatile and timeless material that can complement a variety of interior design styles. Siena Grigio Marble, with its gray tones and natural veining, can create an elegant and sophisticated look in an office space. It can be used for various applications such as flooring, wall cladding, countertops, or even as decorative accents. However, it is important to consider maintenance requirements and the level of foot traffic in the office when using marble, as it may require regular sealing and care to keep its appearance pristine.
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What is the average hardness of Italy's Siena Grigio Marble?
The average hardness of Italys Siena Grigio Marble is 2.5 on the Mohs scale.
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Can Italy's Siena Grigio Marble be used outdoors?
Yes, Italys Siena Grigio Marble can be used outdoors. It is a durable and versatile natural stone that is suitable for outdoor applications such as patio flooring, pool surrounds, outdoor countertops, and more. However, it is important to note that proper sealing and maintenance will be required to protect the marble from weathering and staining in outdoor settings.
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Is Italy's Siena Grigio Marble an expensive stone?
I do not have access to current pricing information. However, in general, Siena Grigio Marble is considered a high-end and expensive stone due to its rarity, unique color variations, and high production costs. The price varies depending on the quality, size, and thickness of the slab, as well as the location where it is sold.
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Are there color variations of Italy's Siena Grigio Marble?
Yes, there can be variations in color in Siena Grigio Marble, which can range from light to dark gray with various shades of blue and brown veining. The exact coloring and veining can vary depending on the specific slab and location of the quarry it was sourced from.
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Can Italy's Siena Grigio Marble be used in heavy use areas?
Yes, Italys Siena Grigio Marble can be used in heavy-use areas. Marble is known for its durability and strength, making it a suitable choice for high-traffic areas. However, it is important to note that marble is a natural stone and can still be susceptible to scratching and staining. Therefore, proper maintenance and care should be taken to ensure its longevity in heavy-use areas.
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What grade is Italy's Siena Grigio Marble?
Italys Siena Grigio Marble is typically classified as a high-quality grade.