Verde Polcevere Marble

Description:
Verde Polcevere Marble is a visually captivating natural stone, distinct for its deep green color interspersed with lighter green hues and striking white speckled patterns. It is quarried in Pietralavezzara, in the Province of Genoa, Italy. This marble is highly valued in the design world for its aesthetic appeal and versatility in applications.

Physical and Mechanical Properties:

• Water Absorption:Typically low, around 0.1% to 0.2%, which makes it quite resistant to moisture.

• Density:Approximately 2.7 g/cm³. This density indicates a robust material that can endure substantial pressure.

• Flexural Strength:Ranges from 7 to 11 MPa. Flexural strength, indicative of a material's ability to resist deformation under load, is satisfactory for typical structural and design applications.

• Compressive Strength:Approximately 120 to 150 MPa. This strong resistance to compressive forces makes it suitable for flooring and other weight-bearing uses.

• Hardness:Ranges between 3 and 4 on the Mohs scale, typical for marble, providing a reliable resistance to surface scratches when used in interior spaces.

• Porosity:Low porosity, accounting for its reduced water absorption rate, enhancing its durability and ease of maintenance.

• Slip Resistance:Generally rated between R9 and R10, with resistance varying based on surface finish. Additional treatment is recommended for flooring in wet areas.

Chemical and Mineral Composition:

• Calcium Carbonate (CaCO₃):Makes up the majority of the composition, around 85-95%.

• Silica (SiO₂):Typically found in small quantities, approximately 2-5%.

• Other Minerals (e.g., Serpentine, Talc):Presence of minerals like serpentine contributes to the unique green shades, making up about 1-3%.

• Other Compounds:May include trace amounts of iron, magnesium, and other minerals contributing to its color variations and density.

Usage:

• Interior Applications:Suitable for flooring, wall cladding, countertops, and bathroom vanities due to its aesthetic appeal and functional properties.
• Exterior Applications:While it can be used outside, it’s better suited for interior applications due to typical marble weathering.
• Furniture:Used in creating tabletops and decorative pieces.

Maintenance:

• Regular sealing is recommended to protect against stains and enhance longevity.
• Clean using pH-neutral cleaners to avoid damaging the surface.
• Avoid abrasive materials and high-acidic substances that can etch the surface.

Cutting Sizes (in cm):

• Available in standard tile sizes such as 30x30, 40x40, and 60x60.
• Custom sizes can be ordered to suit specific design needs.

Common Surface Finish Options:

• Polished:Achieves a high-gloss finish that enhances the stone’s colors and patterns, perfect for areas where elegance is desired.

• Honed:Offers a matte finish, reducing gloss for a more subtle appearance while maintaining the stone's intrinsic beauty.

• Brushed:Provides a texture that can enhance slip resistance, suitable for less formal settings.

• Tumbled:Produces an aged look, ideal for rustic or traditional aesthetics.

• Sandblasted:Roughens the surface to improve slip resistance, useful in wet areas or for a more rugged finish.

Verde Polcevere Marble is a multifaceted material that combines beauty with functionality, making it an excellent choice for architects and designers seeking both visual appeal and robust performance in their projects.