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Verniz Granite

Verniz Granite

Yellow - Granite

Brazil

About

Item Details

Material Type:
Granite
Origin:
Brazil
Primary Color(s):
Yellow
Recommended Usage:
kitchen and bathroom countertops, wash basins, building stone, ornamental stone, stairs, interior, exterior wall and floor applications, mosaic, waterjet pattern, wall panels, table tops, balustrades, columns, wall and pool copings, pool pavers, fireplaces, window sills
Additional Names:
Verniz Gold Granite, Amarelo Verniz Granite, Verniz Tropical Granite, Verniz Romano Granite, Granito Ouro Verniz, Verniz, Verniz Granite
Finished Surface:
Polished,Flamed,Bush Hammered,Tumbled,Brushed,Honed,Split,Machine Cut,Natural Surface,Sandblasted,Acid Washing,Combed,Leathered,Water Jet,Filled,Chiseled,Pickling

Testing

Water Absorption:
0.25 - 0.4%
Density:
2660 - 2720 kg/m³
Flexural Strength:
12 - 15 MPa
Compressive Strength:
180 - 190 MPa
Stone texture:
a warm yellow to golden-beige natural stone with soft brown and cream undertones, often showing light grey or darker mineral specks that create a subtle, evenly distributed pattern and a generally uniform but slightly variegated appearance across the slab. It can range from more consistent golden tones to areas with mild tonal shifts, giving a natural, classic Brazilian granite look without strong veining. In texture and structure, it is a medium-grained crystalline granite composed of interlocking quartz and feldspar, forming a dense, durable material that takes a good polish and enhances its warm golden coloration while maintaining a naturally granular structure

Description

Verniz Granite is a warm, yellow to golden-beige natural stone characterized by its soft brown and cream undertones. It often features light grey or darker mineral specks that create an evenly distributed pattern, resulting in a generally uniform appearance with slight variegation. This classic Brazilian granite is known for its medium-grained crystalline texture, making it an appealing choice for various applications due to its durability and aesthetic appeal.

Physical and Mechanical Properties

  • Water Absorption: Generally low, typically around 0.25% - 0.4%.
  • Density: Approximately 2,660 - 2,720 kg/m³.
  • Flexural Strength: Typically ranges between 12 - 15 MPa.
  • Compressive Strength: Usually around 180 - 190 MPa.
  • Hardness: Mohs scale rating of about 6-7, indicating good abrasion resistance.
  • Porosity: Low porosity, contributing to its resistance to staining and water absorption.
  • Slip Resistance: Good, though it can vary with the surface finish; polished surfaces may be less slip-resistant than honed or flamed finishes.

Chemical and Mineral Composition (% by weight)

  • Quartz: 20% - 30%
  • Feldspar: 60% - 70%
  • Biotite: 5% - 10%
  • Other Minerals (such as mica, amphiboles): 5% or less
  • Silica (SiO2): Around 70% - 78%
  • Aluminum Oxide (Al2O3): Approximately 12% - 16%
  • Potassium Oxide (K2O): About 3% - 6%
  • Sodium Oxide (Na2O): Roughly 3% - 5%
  • Iron Oxide (Fe2O3): Less than 5%

Usage

  • Interior Applications: Ideal for countertops, backsplashes, flooring, and wall cladding due to its aesthetic appeal and durability.
  • Exterior Applications: Suitable for outdoor kitchens, pool surrounds, and façade cladding, providing natural weather resistance.
  • Commercial Settings: Often used in spaces like lobbies, hotels, and office buildings for its elegance and durability.

Maintenance

  • Regular Cleaning: Use pH-neutral cleaners to maintain the surface without damaging the stone.
  • Sealing: Although granite is dense, sealing it every 1-2 years helps enhance its resistance to staining and moisture penetration.
  • Avoid Acidic Substances: Avoid using vinegar, lemon juice, or other acidic cleaners that could etch the surface over time.

Cutting Sizes (cm)

  • Slabs: Commonly available in thicknesses of 2 cm and 3 cm.
  • Tile Sizes: Can be cut into various sizes, typically ranging from 30 cm x 30 cm up to 60 cm x 60 cm depending on the application.
  • Custom Sizes: Available upon request for specific projects.

Common Surface Finish Options

  • Polished: Enhances the stone's natural color and pattern, offering a glossy finish.
  • Honed: Provides a smooth, matte surface perfect for interior applications where a softer, less reflective finish is desired.
  • Flamed: Ideal for exterior applications, providing a textured, slip-resistant surface.
  • Brushed: Offers a worn-in look with a slightly textured surface, maintaining a more natural appearance.

Verniz Granite offers a versatile and timeless option for a variety of applications, making it a favored choice among builders and homeowners looking for both aesthetic beauty and functional durability.

FAQ

How thick should granite kitchen countertops be?

Granite kitchen countertops are typically available in two thickness options: 2 centimeters (3/4 inch) and 3 centimeters (1 1/4 inch). The choice of thickness depends on personal preference and budget. Here are some factors to consider when deciding on the thickness of granite countertops: 1. Support: Thicker countertops provide better support for heavy appliances, such as stoves or refrigerators, which might be installed on top. Thicker countertops are less likely to crack or sag under the weight. 2. Appearance: Thicker countertops can have a more substantial and luxurious appearance. They can give a solid and prominent look to the kitchen. 3. Cost: Thicker granite slabs are generally more expensive due to the additional material used. Thinner slabs are often more affordable but might require additional support. It is important to consult with a professional countertop installer or a stonemason to determine the appropriate thickness for your specific kitchen layout and requirements.

Can Brazil's Verniz Granite be used exterior applications in very rainy climates?

Yes, Brazils Verniz Granite can be used for exterior applications in very rainy climates. Granite is known for its durability and resistance to weathering, making it a popular choice for outdoor use. The Verniz Granite variety from Brazil is particularly known for its high strength and water resistance, which makes it suitable for withstanding heavy rainfall. However, it is always recommended to consult with a professional or supplier to ensure the specific stone is suitable for the intended application and to properly treat and maintain the granite in a rainy climate.

Can Brazil's Verniz Granite be used in landscaping?

Yes, Brazils Verniz Granite can be used in landscaping. It is a popular choice for outdoor applications such as paving, pathways, patios, steps, and retaining walls. The stones durability, resistance to weather and wear make it suitable for various landscaping projects. Additionally, its natural beauty and range of colors, including gold, yellow, and brown tones, can enhance the aesthetic appeal of any outdoor space.

What is the coefficient of friction of Water Jet Cut Brazil's Verniz Granite tiles?

The coefficient of friction of Water Jet Cut Brazils Verniz Granite tiles may vary depending on several factors including the type of finish, surface treatment, and environmental conditions. It is recommended to consult the manufacturer or supplier of the specific product to obtain accurate information regarding the coefficient of friction for these tiles.

Can Brazil's Verniz Granite be used in a office?

Yes, Brazils Verniz Granite can be used in an office. Granite is a versatile and durable natural stone that is often used in commercial spaces, including offices. It is known for its strength, resistance to heat, and beautiful aesthetics, making it an excellent choice for office countertops, flooring, or decorative accents. Verniz Granite, specifically, is a type of granite that has a polished finish and usually features a mix of black, brown, and golden colors, which can add elegance and sophistication to an office space.

Can Brazil's Verniz Granite be used outdoors?

Yes, Brazils Verniz Granite can be used outdoors. It is a durable and weather-resistant natural stone, suitable for various outdoor applications such as patios, decks, walkways, and landscaping features. However, it is important to ensure that the granite is properly sealed and maintained to prevent staining, scratching, and other forms of damage caused by weathering and outdoor elements.

How thick is Brazil's Verniz Granite slabs?

I dont have access to specific information on the thickness of any given slab of granite. However, according to industry standards, granite slabs commonly come in thicknesses of 2cm (0.79 inches) and 3cm (1.18 inches).

What grade is Brazil's Verniz Granite?

I dont have access to information about the grading system of granite in Brazil. However, generally, granite is graded based on its quality, pattern, and color consistency. Different countries might have different grading systems, and different types of granite might have different grades. Its best to consult with a local granite supplier or an expert in the field for more specific information.

Are there color variations of Brazil's Verniz Granite?

Yes, there are color variations of Brazils Verniz Granite. The popular colors include black, dark grey, light grey, blue, brown, green, and pink. The color variation depends on the location and mining site where the granite is extracted.

Is Brazil's Verniz Granite an expensive stone?

I do not have the current market prices and fluctuations. However, Verniz Granite is generally considered a luxurious and high-end stone. Therefore, it can be expected that it may come at a higher cost than some other types of granite. The prices may also vary depending on the quality, color, and size of the stone.

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