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Verde Gravellus Marble

Verde Gravellus Marble

Green - Marble

Italy

About

Item Details

Material Type:
Marble
Origin:
Italy (Cagliari, Sardegna)
Primary Color(s):
Green
Recommended Usage:
kitchen and bathroom countertop, wash basins, building stone, ornamental stone, stairs, interior, exterior wall and floor applications, mosaic, water-jet pattern, wall panels, table tops, balustrades, columns, wall and pool copings, pool pavers, sculptures, fireplaces, window sills
Additional Names:
Marmi Gravellus, Verde Sardegna Marble, Marmi Verde Gravellus, Verde Gravellus, Verde Gravellus Marble
Finished Surface:
Polished,Bush Hammered,Tumbled,Brushed,Honed,Split,Machine Cut,Natural Surface,Sandblasted,Combed,Leathered,Water Jet,Chiseled,Pickling

Testing

Water Absorption:
0.20 - 0.35%
Density:
2650 - 2700 kg/m³
Flexural Strength:
8 - 12 MPa
Compressive Strength:
90 - 120 MPa
Stone texture:
a light green marble with a white base and distinctive striped veining

Description

Verde Gravellus Marble is a striking and distinct type of marble quarried in the Cagliari region of Sardegna, Italy. It features a predominantly light green color with a prominent white base. Its aesthetic appeal is further enhanced by distinctive striped veining that adds depth and character to the stone, making it suitable for a variety of artistic and architectural applications.

Physical and Mechanical Properties:

  • Water Absorption:Low to moderate, typically around 0.2% - 0.35%.
  • Density:Approximately 2,650 - 2,700 kg/m³.
  • Flexural Strength:Ranges from 8 - 12 MPa (Megapascal).
  • Compressive Strength:Approximately between 90 - 120 MPa.
  • Hardness:Generally around 3-4 on the Mohs scale, indicative of marble.
  • Porosity:Low, approximately 0.3% - 0.7%.
  • Slip Resistance:Varies based on finish, but generally moderate. Polished surfaces may require additional treatment to enhance slip resistance.

Chemical and Mineral Compositions (% by Weight):

  • Calcium Carbonate (CaCO₃):Predominantly around 95% - 98%.
  • Magnesium Carbonate (MgCO₃):Approximately 1% - 3%.
  • Other Minerals (e.g., Silicates, Iron Oxides):Trace amounts, typically less than 1%.

Usage:

  • Interior Flooring and Wall Cladding:Ideal for adding a sophisticated and luxurious touch to interior spaces.
  • Countertops and Vanities:Used in kitchens and bathrooms for its aesthetic appeal and unique pattern.
  • Decorative Elements:Suitable for crafting statues, columns, and other ornamental features.
  • Fireplaces and Hearths:Provides an elegant and classic look conducive for indoor settings.

Maintenance:

  • Requires regular cleaning with pH-neutral cleaners to maintain its finish and prevent staining.
  • Sealing is recommended to protect against scratches and spills.
  • Avoid acidic substances as they can etch the surface.

Cutting Sizes (Commonly Available):

  • Tiles: 30x30 cm, 40x40 cm, 60x60 cm
  • Slabs: Customizable, often available in larger sizes like 240x120 cm for broader applications.

Available Common Surface Finish Options:

  • Polished:Provides a glossy, reflective surface enhancing color vibrancy.
  • Honed:Offers a smooth, non-reflective finish for a more understated elegance.
  • Brushed/Antiqued:Gives a textured, weathered look for rustic or traditional decor themes.
  • Sandblasted:Provides a more slip-resistant surface with a matte finish, suitable for outdoor or high-traffic areas.

Verde Gravellus Marble offers a blend of classic beauty and versatile utility, making it a favored choice for elegant architecture and interior design projects.

FAQ

Can Italy's Verde Gravellus Marble be used exterior applications in cold climates?

Verde Gravellus Marble is a type of marble indigenous to Italy, characterized by its green color with white and gray veins. While marble is a natural stone and generally durable, its suitability for exterior applications in cold climates can depend on several factors. Marble, being a porous material, can absorb water, which may freeze and cause damage during cold temperatures. In cold climates where freezing and thawing cycles occur frequently, the expansion and contraction of water within the stone can lead to cracking or spalling. Additionally, exposure to frost, snow, and ice can cause staining, discoloration, and erosion over time. To address these concerns and extend the suitability of Verde Gravellus Marble for exterior use in cold climates, certain precautions and maintenance practices can be employed. These include: 1. Sealant: Applying a high-quality, penetrating sealant specifically designed for natural stone can help reduce marbles porosity and enhance its resistance to water absorption. Sealing the marble periodically (as recommended by the manufacturer) can help protect it from moisture damage. 2. Proper installation: It is crucial to ensure that the marble is installed correctly, with proper drainage systems in place to prevent water accumulation. This mitigates the risk of water being absorbed by the stone and freezing inside it. 3. Cleaning and maintenance: Regularly cleaning the marble surface and removing any snow, ice, or debris will help prevent water from sitting on the stone for prolonged periods. Avoid using harsh chemicals or abrasive cleaners that can damage the marbles surface. 4. Protective measures: Depending on the severity of the climate, additional protective measures such as covering the marble during winter or using anti-slip coatings can be considered to minimize exposure to freezing temperatures and reduce the potential hazard of slipping on icy surfaces. It is essential to consult with professionals who specialize in the installation and care of natural stone in cold climates to ensure that the specific conditions and requirements of your location are adequately considered.

Can Italy's Verde Gravellus Marble be used in landscaping?

Yes, Italys Verde Gravellus Marble can be used in landscaping. It is a unique and elegant natural stone that can add style and sophistication to outdoor spaces. It is often used for paving walkways and patios, creating stunning garden features such as fountains or statues, and for creating attractive retaining walls or steps. Its green color with intricate patterns and veins can bring a touch of luxury to landscaped areas. Additionally, it is a durable and weather-resistant material, making it suitable for outdoor use.

Can Italy's Verde Gravellus Marble be used in a bathroom?

Yes, Italys Verde Gravellus Marble can be used in a bathroom. Marble is a popular choice for bathroom surfaces due to its elegance, durability, and natural beauty. However, it is important to note that marble is porous and susceptible to staining, so proper sealing and regular maintenance may be required to maintain its quality and appearance in a bathroom setting.

How thick is Italy's Verde Gravellus Marble slabs?

The thickness of Italys Verde Gravellus Marble slabs can vary depending on the specific product and supplier. However, standard thickness options for marble slabs usually range from 2 centimeters (0.79 inches) to 3 centimeters (1.18 inches).

Is Italy's Verde Gravellus Marble an expensive stone?

I do not have access to current market prices and fluctuations. However, marble is generally considered a luxury material and can be expensive depending on various factors such as quality, availability, and market demand. Therefore, it is possible that Verde Gravellus Marble can be expensive.

What grade is Italy's Verde Gravellus Marble?

I dont have the ability to give grades to marble types, only to provide information about them according to sources. However, Verde Gravel is a type of marble from Italy known for its green color and distinctive texture. It is commonly used in flooring, countertops, and wall cladding. The overall quality of the Verde Gravellus marble can depend on several factors, including the source of the quarry, the level of polish, and the amount of veining present in the stone.

Are there color variations of Italy's Verde Gravellus Marble?

Yes, there are subtle color variations in Italys Verde Gravellus Marble, ranging from light green to dark green, with occasionally overlying brown, beige, or white veining. The intensity of the green coloring can also vary depending on the quarry location and depth.

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