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Costa Dorada Granite

Costa Dorada 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, sculptures, fireplaces, window sills
Additional Names:
Costa Dorado Granite, Giallo Dorado Granite, Costa Dorada 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:
< 0.5%
Density:
2660 - 2720 kg/m³
Flexural Strength:
16 - 18 MPa
Compressive Strength:
160 - 170 MPa
Stone texture:
a warm rusty brown shades with golden-yellow natural stone characterized by a consistent sunny yellow to light gold background, often accented with subtle black spots, fine grey speckles, and occasional soft veining, creating a clean yet lively appearance. The overall color is generally uniform, with minimal variation, giving it a balanced and elegant look suitable for large surfaces. In terms of texture and structure, it exhibits a medium-grained crystalline composition with tightly interlocked minerals, typical of Brazilian granites, resulting in a dense, compact, and highly durable surface. The granular pattern is evenly distributed with slight natural movement, providing a harmonious and refined aesthetic while maintaining strong structural integrity for both interior and exterior applications.

Description

Costa Doada Granite is a distinctive Brazilian natural stone that combines aesthetic appeal with excellent durability. Below is a comprehensive overview of its physical, mechanical, chemical, and mineral properties, as well as its practical applications and maintenance.

Physical Properties:

  • Color: Warm rusty brown with golden-yellow shades
  • Pattern: Consistent sunny yellow to light gold background with black spots, fine grey speckles, and occasional soft veining
  • Grain: Medium-grained
  • Texture: Crystalline with tightly interlocked minerals

Mechanical Properties:

  • Density: Approximately 2.66 - 2.72 g/cm³
  • Water Absorption: Typically < 0.5%
  • Flexural Strength: Around 16 - 18 MPa
  • Compressive Strength: Approximately 160 - 170 MPa
  • Hardness: Rated at 6-7 on the Mohs scale
  • Porosity: Low, which contributes to its durability
  • Slip Resistance: Generally good, but depends on surface finish

Chemical Composition (% by weight):

  • Quartz: 20-30%
  • Feldspar: 60-70%
  • Biotite and Muscovite: 5-10%
  • Other Minerals (e.g., Iron Oxides, Amphiboles): Trace amounts

Usage:

  • Interior Applications: Kitchen countertops, bathroom vanities, wall cladding, flooring
  • Exterior Applications: Facades, outdoor kitchens, paving
  • Architectural Features: Columns, staircases

Maintenance:

  • Sealing: Periodic sealing recommended to enhance water and stain resistance
  • Cleaning: Use pH-neutral cleaners; avoid harsh chemicals that can damage the surface

Cutting Sizes (cm):

  • Common Slab Sizes: 250 x 150, 300 x 180
  • Tile Sizes: Customizable, typically 60 x 60, 60 x 30
  • Thickness: Commonly available in 2cm and 3cm

Surface Finish Options:

  • Polished: Enhances the stone's natural luster and color
  • Honed: Provides a smooth, matte finish
  • Brushed/Antiqued: Offers a textured, aged appearance
  • Flamed: Rough surface suitable for exterior and slip-resistant applications

Costa Dorada Granite's elegant appearance, combined with its outstanding durability and versatile properties, makes it an excellent choice for a wide range of architectural and design applications, both indoors and outdoors. However, ensuring proper installation and regular maintenance is important to preserve its aesthetic and functional qualities over time.

FAQ

What is the coefficient of friction of Leathered Brazil's Costa Dorada Granite tiles?

The coefficient of friction for a specific material, such as Leathered Brazils Costa Dorada Granite tiles, can vary depending on various factors including surface finish, texture, and the presence of any coating or sealant. Therefore, it is recommended to consult the manufacturer or supplier of the tiles for the specific coefficient of friction value for their product. They typically provide this information to assist with determining the suitability and safety of the tiles for different applications and environments.

Can Brazil's Costa Dorada Granite be used in a bathroom?

Yes, Brazils Costa Dorada granite can be used in a bathroom. Granite is a durable and water-resistant natural stone, making it suitable for bathroom countertops, vanity tops, shower surrounds, and even flooring. With its unique color and pattern, Costa Dorada granite can add a distinctive touch to the bathroom design. However, it is important to keep in mind that proper sealing and maintenance may be required to ensure the longevity and performance of the granite in a wet and moist environment like a bathroom.

Can Brazil's Costa Dorada Granite be used in landscaping?

Yes, Brazils Costa Dorada Granite can be used in landscaping. It is a durable and versatile stone that can be used in a variety of landscaping projects such as pathways, patios, garden walls, and outdoor kitchens. Its natural beauty and warm color tones make it an attractive choice for outdoor spaces. Additionally, its resistance to weathering and high durability make it suitable for withstanding the elements and heavy foot traffic in a landscaped area.

What is the average compressive strength of Brazil's Costa Dorada Granite?

There is no specific information available on the average compressive strength of Brazils Costa Dorada Granite. The compressive strength of granite can vary depending on the specific geological formation and quarry location from where it is extracted. It is recommended to contact local stone suppliers or geological surveys in Brazil for more specific data on the compressive strength of Costa Dorada Granite.

How thick is Brazil's Costa Dorada Granite slabs?

There is no specified thickness for Brazils Costa Dorada Granite slabs as it can vary depending on the specific supplier or manufacturer. However, standard thickness options for granite slabs typically range from 2 centimeters (3/4 inch) to 3 centimeters (1 1/4 inches).

Can Brazil's Costa Dorada Granite be used outdoors?

Yes, Brazils Costa Dorada Granite can be used outdoors. Granite is a durable and weather-resistant natural stone that is commonly used for outdoor applications such as countertops, paving stones, and cladding. The Costa Dorada variety from Brazil features warm tones and attractive veining, making it a popular choice for outdoor landscaping and construction projects.

Is Brazil's Costa Dorada Granite an expensive stone?

Costa Dorada Granite is not typically considered an expensive stone. While prices may vary depending on factors such as availability and location, Costa Dorada Granite is generally considered to be in the mid-range to lower price range compared to other types of granite.

Can Brazil's Costa Dorada Granite be used exterior applications in very sunny climates?

Yes, Brazils Costa Dorada Granite can be used for exterior applications in very sunny climates. Granite is a durable and weather-resistant material that can withstand extreme temperatures and weather conditions. However, its important to note that exposure to sunlight can cause color fading over time. To minimize this effect, its recommended to use a granite sealer to protect the stone and to choose lighter colored granites, which have less tendency to fade. Overall, with proper installation and maintenance, Brazils Costa Dorada Granite can be a great choice for exterior applications in very sunny climates.

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