Verde Patricia Chiaro Marble

Description:
Verde Patricia Chiaro is a striking variety of marble quarried in the Provincia di Aosta, Valle d'Aosta region of Italy. Known for its captivating green hues, this marble features a blend of light to dark green tones interspersed with distinctive white and dark gray veining patterns, creating a visually dynamic effect.

Physical and Mechanical Properties:

• Water Absorption: 0.10%
• Density: 2880 kg/m³
• Flexural Strength: 33.5 MPa
• Compressive Strength: 184 - 190 MPa
• Hardness: Typically around 3 on the Mohs scale
• Porosity: Low, contributing to its strength and durability
• Slip Resistance: Dependent on finish; polished surfaces have lower slip resistance compared to honed or flamed finishes

Chemical and Mineral Composition (% by weight):

• Calcite (CaCO3): Predominantly high, as with most marble
• Magnesium Carbonate (MgCO3): Varies but contributes to the coloration
• Silica (SiO2): Present in trace amounts
• Other Minerals and Impurities: Contribute to the unique veining and color variations

Usage:

• Interior Applications: Widely used for flooring, wall cladding, countertops, and decorative accents due to its aesthetic appeal.
• Exterior Applications: Suitable for facades and outdoor flooring, given its robust physical properties.
• Specialty Uses: Ideal for luxury installations and prestigious architectural projects.

Maintenance:

• Regular Cleaning: Use a pH-neutral cleaner to prevent etching.
• Sealing: Periodically sealed to protect against staining, especially in high-traffic areas.
• Avoid Acidic Substances: Can damage the marble’s surface.

Cutting Sizes (cm):

• Standard Slabs: Typically available in thicknesses of 2 cm and 3 cm.
• Custom Sizes: Can be cut to specific dimensions depending on project requirements.

Available Common Surface Finish Options:

• Polished: Offers a glossy, reflective surface that enhances color and veining.
• Honed: Provides a smooth, matte finish suitable for flooring.
• Brushed: Adds texture while retaining the marble’s natural look.
• Flamed: Textured surface enhances slip resistance, ideal for outdoor applications.

Verde Patricia Chiaro marble is highly prized for its aesthetic versatility and durability, making it a favorite in both traditional and contemporary designs. The combination of its physical properties and unique visual appeal ensures its wide-ranging suitability for residential and commercial projects.

• Petrographic definition: oficalcite
• Massa Unit Volume: 2880 kg/m3
• Water Absorption: 0.10%
• Breaking Load Compression Simple: 190 MPa
• Compression breaking load after freezing: 184 MPa
• Tangent elastic modulus: 93,000 MPa
• Tensile Strength through indirect Flex: 33.5 MPa
• Its coefficient of Abrasion (referred to Granite St. Fedelino): 0.70
• Impact resistance: minimum fall height: 79 cm
• Linear thermal expansion coefficient of 6.4 x 10-5 0C-1
• Knoop microhardness: 2590 MPa
• Index unevenness of hardness: 2.33
• Source: Università di Pisa - Politecnico di Torino