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Sadarahalli Granite

Sadarahalli GraniteSadarahalli GraniteSadarahalli GraniteSadarahalli Granite
Sadarahalli Granite

Grey - Granite

India

About

Item Details

Material Type:
Granite
Origin:
India (Sadarahalli, Karnataka)
Primary Color(s):
Grey
Recommended Usage:
Kitchen and bathroom countertops, monuments, building stone, ornamental stone, stairs, interior, exterior wall and floor applications, mosaic, waterjet pattern, wall panels, table tops, window sills, balustrades, columns, wall and pool copings, pool pavers, sculptures, fireplaces, pavers, cobbles, curbstone
Additional Names:
Sadarahalli Gray Granite, Sadar Ali Grey Granite, Sadar Ali Gray Granite, Sadharhali Grey Granite, Sadarahali Grey Granite, Sadar Ali Granite, Sadarahalli Grey Granite, Sadarahalli 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 – 0.35 % by weight
Density:
2630 – 2700 Kg/m³
Flexural Strength:
12 – 17 MPa
Compressive Strength:
180 – 210 MPa

Description

Sadarahalli Granite, also known as Sadarahalli Grey Granite, is a type of granite that is predominantly found in the Sadarahalli region of Karnataka, India. It is a popular choice for construction and architectural purposes due to its unique color and texture.

Sadarahalli Granite is characterized by its grayish background color, which may range from light gray to medium gray. It often features a consistent pattern with small, scattered black and white speckles throughout the surface. The speckles can vary in size and distribution, adding depth and visual interest to the stone.

Texture & Pattern

  • Texture: Fine-grained and compact.
  • Color: Uniform light to medium gray with scattered black and white speckles.
  • Pattern: Salt-and-pepper look (classic granitic pattern), with evenly distributed quartz and feldspar grains.
  • Visual Appeal: Neutral and minimal, making it suitable for modern and traditional design aesthetics.

Physical & Mechanical Properties (Typical Ranges)

  • Density: ~2.63 – 2.70 g/cm³
  • Water Absorption: ~0.25 – 0.35% by weight
  • Porosity: ~0.2 – 0.4%
  • Compressive Strength: ~180 – 210 MPa
  • Flexural Strength: ~12 – 17 MPa
  • Modulus of Rupture: ~18 – 25 MPa
  • Hardness (Mohs scale): 6 – 7
  • Abrasion Resistance: High
  • Weather Resistance: Excellent

Note: Results can slightly vary depending on quarry batch.

Chemical Composition (% by Weight)

  • SiO₂ (Silica): 65 – 72%
  • Al₂O₃: 12 – 14%
  • K₂O + Na₂O: 6 – 8%
  • Fe₂O₃ + FeO: 2 – 4%
  • CaO + MgO: ~1 – 2%
  • TiO₂: <1%

Mineral Composition

  • Quartz: 30 – 40%
  • Feldspar: 40 – 50%
  • Mica (Biotite): 5 – 10%
  • Other minerals: Trace

This granite variety is highly regarded for its durability, making it suitable for both interior and exterior applications. It is commonly used in flooring, wall cladding, kitchen countertops, bathroom vanities, and other decorative elements. Sadarahalli Granite's natural strength and resistance to wear and tear make it a practical choice for high-traffic areas.

The unique aesthetics of Sadarahalli Granite, with its neutral gray tones, make it versatile and complementary to a variety of design styles. It can blend well with both modern and traditional interiors, providing a sleek and elegant appearance.

As with any natural stone, variations in color and pattern may occur, even within the same quarry. It is advisable to view samples or images of Sadarahalli Granite before making a selection to ensure it aligns with your specific project requirements and desired aesthetic outcome. Consulting with local stone suppliers or professionals with expertise in natural stone can also provide valuable insights and guidance.

FAQ

How can the surface of Sadarahalli Granite be thermally processed using portable machines or tools?

The surface of Sadarahalli Granite can be thermally processed using portable machines or tools such as a handheld blowtorch, propane torch, or heat gun. 1. Handheld blowtorch: A handheld blowtorch can be used to heat the surface of the granite in a controlled manner. The flame should be moved continuously over the surface to ensure even heating. This process can be used to create a variety of effects on the granite, such as a textured or flamed finish. 2. Propane torch: A propane torch can also be used to heat the surface of the granite. The torch should be held at a distance from the surface to prevent overheating and potential damage to the granite. This method can be used to create a similar textured, flamed finish as the handheld blowtorch. 3. Heat gun: A heat gun can be used to heat the surface of the granite in a more controlled and precise manner. The heat gun should be held at an appropriate distance from the surface and moved slowly and evenly to ensure thorough heating. This method can be used to create a more detailed and intricate design on the granite surface. Overall, it is important to practice caution when using these portable machines or tools to thermally process the surface of Sadarahalli Granite to avoid overheating and potential damage. It is recommended to start with a small test area before proceeding with the entire surface to ensure desired results.
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Can Sadarahalli Granite be used for street kerbstones?

Yes, Sadarahalli Granite can be used for street kerbstones. It is a durable and weather-resistant material that is commonly used for a variety of outdoor applications, including kerbstones. Its strength and resistance to wear and tear make it a suitable choice for street kerbstones that are subject to heavy traffic and exposure to the elements.
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Can Sadarahalli Granite be used for kitchen countertop?

Yes, Sadarahalli Granite can be used for kitchen countertops. It is a durable and heat-resistant material that is suitable for use in kitchens. It is also known for its unique color variations and patterns, making it a popular choice for countertops. However, it is important to properly seal and maintain the granite to ensure its longevity and protect it from staining.
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How can I repair the scratched surface of the Sadarahalli Granite steps?

To repair scratched Sadarahalli Granite steps, you can try the following methods: 1. Sanding: Use fine-grit sandpaper or a sanding block to gently sand the scratched area. Start with a higher grit sandpaper and gradually move to a lower grit for a smoother finish. 2. Polishing: Use a granite polishing compound or powder to buff out the scratches and restore the shine of the granite surface. Apply the compound with a soft cloth or sponge and buff in a circular motion until the scratches are no longer visible. 3. Professional repair kit: You can also purchase a granite repair kit that includes everything you need to repair scratches on granite surfaces. Follow the instructions provided in the kit for best results. 4. Hiring a professional: If the scratches are deep or extensive, it may be best to hire a professional stone restoration company to repair the Sadarahalli Granite steps. They have the expertise and tools to effectively repair and restore the surface to its original condition. Remember to always test any product or method on a small, inconspicuous area of the Sadarahalli Granite steps before applying it to the entire surface to ensure compatibility and avoid further damage.
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Is Sadarahalli Granite with a polished surface good for house flooring?

Yes, Sadarahalli Granite with a polished surface can be a good option for house flooring. The polished surface will add a sleek and elegant look to the flooring, while the durability and strength of Sadarahalli Granite make it a practical choice for high-traffic areas. Additionally, Sadarahalli Granite is known for its resistance to scratches, stains, and heat, making it a low-maintenance and long-lasting option for flooring.
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Is Sadarahalli Granite a suitable choice for gravestones?

Sadarahalli Granite is a popular choice for gravestones due to its durability, natural beauty, and ability to withstand the elements. The natural color variations and patterns of Sadarahalli Granite can create a unique and timeless memorial for your loved one. Additionally, Sadarahalli Granite is easy to clean and maintain, making it a practical and long-lasting choice for gravestones. Overall, Sadarahalli Granite is a suitable choice for gravestones and is commonly used in cemeteries around the world.
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What is the price of Sadarahalli Granite stone?

The price of Sadarahalli Granite stone can vary depending on various factors such as quality, size, thickness, and market conditions. It is recommended to check with local suppliers or wholesalers to get an accurate and up-to-date price for Sadarahalli Granite stone.
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What is the common use of Sadarahalli Granite stone?

The common use of Sadarahalli Granite stone is in the construction industry. It is widely used for various applications such as flooring, walls, countertops, and exterior cladding. The stones durability, strength, and natural beauty make it suitable for both interior and exterior design purposes. Additionally, it is also used for making monuments, gravestones, and various decorative items.
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What is the physical properties of Sadarahalli Granite?

Sadarahalli Granite is a type of granite that is commonly used in construction and architectural applications. It has several distinct physical properties, including: 1. Color: Sadarahalli Granite typically has a light to medium gray color, with occasional black mineral flecks. Some variations may exhibit a slightly reddish or pinkish tone. 2. Texture: The granite has a fine to medium-sized grain texture, with a uniform and consistent appearance. It has a smooth, polished surface when finished. 3. Hardness: It is a very hard and durable stone, with a high Mohs hardness rating of 6-7. This makes it resistant to scratching and abrasion. 4. Density: Sadarahalli Granite is relatively dense, with an average density of around 2.72-2.75 grams per cubic centimeter. This density contributes to its strength and durability. 5. Porosity: It possesses a low to moderate level of porosity, meaning it has relatively low water absorption compared to other types of granite. However, it is still recommended to seal the surface to prevent staining and moisture damage. 6. Strength: This granite has excellent structural strength, making it suitable for various construction purposes. It can withstand heavy loads and is not easily prone to breaking or cracking. Overall, Sadarahalli Granite is known for its aesthetic appeal, durability, and resistance to harsh weather conditions, making it a popular choice for exterior cladding, flooring, countertops, and monuments.
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Can India's Sadarahalli Granite be used in wall coverings?

Yes, Indias Sadarahalli Granite can be used in wall coverings. Sadarahalli Granite is a popular variety of granite that is known for its durability and aesthetic appeal. It is frequently used in various construction applications, including wall claddings and coverings. The natural beauty and strength of Sadarahalli Granite make it an excellent choice for adding a luxurious and elegant look to interior or exterior walls.
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Aya****

I have factory in egypt We can deal with each other and send containers to your country

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Ran****

Hi I am in USA I am planning to build temple at my place i need product in India around 30000 sq feet fine polished material please call me +1 703-867-8150 Call me or text me

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