Tournai Stone

Black - Limestone

BelgiumBelgium
Item Details

Quarry Location: Vaulx, Tournai, Wallonia

Density: 2665 kg/m3

Flexural Strength: 21.9 MPa

Compressive Strength: 217.4 MPa

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

Finishing Surface: Polished,Bush Hammered,Tumbled,Brushed,Honed,Split,Machine Cut,Natural Surface,Sandblasted,Combed,Leathered,Water Jet,Filled,Chiseled,Pickling

Additional Names: Noir Sully Stone, Pierre de Tournai, Tournai Limestone, Pierre de Tournai Noir, Tournai Marble, Noir de Tournai Calcaire, Tournai Schwarz Stein, Tournai Stone Limestone, Belgischer Granit,Tournai Stone

Description:

Tournai Stone is a specific type of limestone renowned for its hardness, compactness, and a distinctive dark bluish-gray hue. This stone is extracted in the vicinity of Tournai and serves as a notable source of blue stone, extending across a significant part of Wallonia and neighboring regions of France and Germany. The quarries in the Tournaisis region yield various varieties of Tournai Stone, each differentiated based on the geological layers they originate from.

Formed through marine sedimentation during the Paleozoic era, Tournai Stone has a fascinating geological history. Its development spans multiple stages, with a notable layer being the Tournaisian of the Lower Carboniferous. This layer, from which the stone draws its name, is associated with the city of Tournai, where the stratotype—a standard reference section for the layer—is located.

Tournai Stone's robust nature, coupled with its unique coloration, makes it a sought-after material for various construction and architectural applications. The stone's prevalence in Wallonia and its surrounding regions has contributed to its historical significance and enduring popularity in the realm of natural stone materials.

FAQ
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Are there color variations of Belgium's Tournai Stone Limestone?
Yes, there are different color variations of Tournai Stone Limestone depending on the quarry and location of extraction. It can range from light beige to dark gray, with some pieces having yellow or blue undertones. The natural variation in color and texture is a characteristic feature and adds to the stones beauty and versatility.
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Can Belgium's Tournai Stone Limestone be used in landscaping?
Yes, Belgiums Tournai Stone limestone can be used in landscaping. Limestone is a popular choice for landscaping projects as it is durable, versatile, and has a natural, timeless beauty. It can be used for various landscaping features such as paving, walkways, patios, retaining walls, and garden edging. Its neutral color tones, ranging from beige to gray, can complement different styles and aesthetics. Tournai Stone limestone from Belgium specifically is known for its high-quality and attractive appearance, making it a desirable option for landscape design.
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What is the coefficient of friction of Water Jet Cut Belgium's Tournai Stone Limestone tiles?
The coefficient of friction of Water Jet Cut Belgiums Tournai Stone Limestone tiles may vary depending on the specific finish and surface texture of the tiles, as well as other external factors such as the presence of water or contaminants on the surface. It is recommended to consult the manufacturer or supplier for the specific coefficient of friction data for these tiles.
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Can Belgium's Tournai Stone Limestone be used outdoors?
Yes, Belgiums Tournai Stone Limestone can be used outdoors. It is a durable and weather-resistant material, making it suitable for various exterior applications such as facade cladding, paving, landscaping, and outdoor structures. However, it is important to note that like any natural stone, Tournai Stone Limestone may require regular maintenance and sealing to maintain its appearance and protect it from weathering over time.
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Can Belgium's Tournai Stone Limestone be used in a bathroom?
Yes, Belgiums Tournai Stone limestone can be used in a bathroom. Limestone is a popular choice for bathroom surfaces due to its durability and natural, earthy appearance. However, its important to note that limestone is a porous stone and can be susceptible to staining and water damage if not properly sealed and maintained. It is recommended to consult with a professional stone supplier or installer to ensure the appropriate sealing and maintenance procedures are followed for using Tournai Stone limestone in a bathroom setting.
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What grade is Belgium's Tournai Stone Limestone?
Belgiums Tournai Stone Limestone is typically considered to be of high quality and is commonly classified as a Grade A limestone.
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How thick is Belgium's Tournai Stone Limestone slabs?
I do not have information on the exact thickness of Belgiums Tournai Stone Limestone slabs. However, according to the Tournai Stone website, the stone can be cut to different thicknesses according to the desired use. It is commonly used for wall cladding, flooring, and outdoor paving, and thickness can range between 2cm to 6cm.
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Is Belgium's Tournai Stone Limestone an expensive stone?
I do not have access to current market prices. However, the price of Tournai stone limestone can vary depending on factors such as color, size, quality, and availability. Generally, natural stones like Tournai stone can be a more expensive option compared to other materials like concrete or ceramic tiles.
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Can Belgium's Tournai Stone Limestone be used exterior applications in very humid climates?
Belgiums Tournai Stone Limestone is generally not recommended for exterior applications in very humid climates. Limestone is a porous material, and in high humidity areas, it is prone to absorbing moisture and becoming vulnerable to deterioration, discoloration, and mold growth. Additionally, humid climates often experience frequent and heavy rainfall, which can further accelerate the degradation of limestone. It is advisable to consult with a local stone expert or supplier in your specific region to get more accurate information and recommendations on suitable stone materials for exterior applications in very humid climates.