Yes, Portugals Cortaud Grey Limestone can be used in a dining room as it is a durable and hard-wearing natural stone that is resistant to scratches, spills, and stains. It can also provide a sophisticated and elegant look to the interior design. However, it is important to seal the limestone properly to prevent any damage from acidic substances like wine or vinegar.

I do not have access to specific information on the current properties of Portugals Cortaud Grey Limestone. However, the average hardness of limestone ranges from 3 to 4 on the Mohs scale of mineral hardness.

Yes, Portugals Cortaud Grey Limestone can be used in exterior applications in hot climates. Limestone is a durable and heat-resistant material, and the grey color of the Cortaud limestone can help reflect sunlight and reduce heat absorption. However, it is important to note that extreme temperature variations, such as freezing temperatures, can cause damage to the stone. So, proper installation and maintenance should be followed to ensure its longevity in hot climates. Additionally, it is advisable to consult with a professional or manufacturer to ensure the suitability of the specific limestone product for your specific location and climate conditions.

Yes, Portugals Cortaud Grey Limestone can be used outdoors. Limestone is a durable and weather-resistant material that is commonly used for outdoor applications such as paving, landscaping, and cladding. It is important to ensure that the specific limestone product is suitable for outdoor use and has been properly treated or sealed to enhance its resistance to weathering and staining. Additionally, regular maintenance may be required to keep it looking its best and prevent any potential issues caused by exposure to the elements.

Yes, Cortaud Grey Limestone from Portugal can be used for wall coverings. Limestone is a versatile natural stone that is commonly used in both interior and exterior applications, including wall cladding. Its neutral gray color and unique veining can create a contemporary and elegant look for walls. Additionally, limestone is a durable material that can withstand the test of time and is relatively easy to clean and maintain.

Yes, there can be variations in color in Cortaud Grey Limestone from Portugal. The stone can range from light to medium gray and may also include subtle veins or flecks of other colors. The exact color variations will depend on the particular quarry where the stone is sourced.

The coefficient of friction (COF) of Filled Portugals Cortaud Grey Limestone tiles can vary depending on several factors such as surface finish, treatment, and the presence of any additional coatings. Without specific information, it is difficult to provide an exact value. However, in general, limestone tiles typically have a COF ranging from 0.5 to 1.0, which is considered to be moderately slip-resistant. It is recommended to consult with the tile manufacturer or supplier for the specific COF of Filled Portugals Cortaud Grey Limestone tiles.

I dont have access to current information about the thickness of Portugals Cortaud Grey Limestone slabs. However, normally the thickness of limestone slabs can vary depending on the supplier and the project requirements. It is best to contact a supplier or quarry directly for accurate information about the thickness of the specific slab.