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Armani Black Granite

Granite

Brazil

About

Item Details

Material Type:
Granite
Origin:
Brazil
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:
Black Armani Granite, Amani Black Granite, in China stone market: 阿曼尼黑(Āmànī Hēi), Armani Black Granite
Finished Surface:
Polished,Bush Hammered,Tumbled,Brushed,Honed,Split,Machine Cut,Natural Surface,Sandblasted,Acid Washing,Combed,Leathered,Water Jet,Filled,Chiseled,Pickling

Testing

Water Absorption:
0.2 – 0.4 %
Density:
2780 – 2820 kg/m³
Flexural Strength:
18 – 22 MPa
Compressive Strength:
200 – 230 MPa

Description

Armani Black Granite is a striking and dramatic natural stone prized for its high-contrast aesthetic. The base color is a deep, velvety black, interspersed with irregular patches of golden-yellow and olive-green minerals, creating a vivid and dynamic visual effect. The polished surface finish enhances the stone’s natural luster, making the mineral inclusions gleam against the dark background. This luxurious combination of dark tones and bright, earthy accents gives Armani Black Granite an almost cosmic or abstract art appearance, making it an ideal choice for feature walls, countertops, and high-end architectural applications.

Texture & Structure:

  • Texture: Coarse-grained, crystalline
  • Pattern: Irregular mineral flecks with natural flowing distribution; each slab is unique
  • Structure: Dense and compact, characteristic of Brazilian granite, providing high durability and resistance

Technical Specifications (approximate):

  • Apparent Density: 2,780–2,820 kg/m³
  • Water Absorption: 0.2–0.4 %
  • Compressive Strength: 200–230 MPa
  • Flexural Strength: 18–22 MPa
  • Abrasion Resistance: 16–18 cm³ / 50 cm² (EN 14157 – Method B)
  • Impact Resistance: 50–55 cm drop height
  • Knoop Microhardness: ~4,500–4,800 MPa
  • Coefficient of Thermal Expansion: 7.0 × 10⁻⁶ / °C

Petrographic Composition:

Quartz 30–35%, Feldspar 55–60%, Biotite/Mica 5–10%, accessory minerals (golden and green inclusions)

Usage:

  • Interior: Flooring, wall cladding, countertops, vanities, staircases, feature walls
  • Exterior: Facades, landscape applications, monuments, decorative cladding

Suitable for high-traffic areas due to its hardness and durability

Maintenance:

  • Clean with pH-neutral stone cleaners
  • Avoid acidic or abrasive substances
  • Periodic sealing recommended for polished surfaces to maintain shine
  • Resistant to heat, scratching, and stains, but care enhances longevity

Surface Finish Options:

  • Polished (glossy, reflective finish)
  • Honed (matte, soft finish)
  • Leathered (textured, natural finish)
  • Flamed or bush-hammered (for anti-slip applications)

Armani Black Granite from Brazil is a premium, visually striking natural stone that combines durability, unique aesthetics, and versatile functionality. Its dramatic dark background with vivid mineral accents makes it ideal for projects requiring luxury, sophistication, and bold design statements.

FAQ

Is Armani Black Granite suitable to use for sculpturing?

Armani Black Granite, like other types of granite, is a very hard and dense material, which can make it challenging to sculpt compared to softer stones like marble or limestone. However, skilled sculptors with the right tools and expertise can work with granite. The crystalline structure of granite makes it durable and capable of taking a high polish, which can yield striking results for certain types of sculptures. Its important to consider the design and the scale of the sculpture, as working with granite requires specialized tools such as diamond-tipped chisels and saws, as well as plenty of patience and experience in stone carving. Additionally, due to its toughness, detailed or delicate work might be more difficult to achieve with granite. If you plan to use Armani Black Granite for sculpting, ensure you have the proper tools and the necessary experience or access to a professional stone carver.

Does coffee stain the surface of Armani Black Granite kitchen countertop?

Armani Black Granite is a type of natural stone that is generally resistant to staining due to its dense and non-porous nature. However, like all natural stone surfaces, it is not completely impervious to staining. Coffee, which is acidic and pigmented, can potentially stain if it is allowed to sit on the surface for an extended period. To prevent staining, its important to clean up spills promptly. Its also advisable to seal granite surfaces with a quality sealant to add an extra layer of protection against stains. Regular maintenance and care, including sealing as recommended by the manufacturer or your installer, can help maintain the appearance of your granite countertop. If a stain does occur, there are specialized stone cleaners that can help remove it. Always follow the care instructions provided for your specific countertop to keep it in good condition.

Can Armani Black Granite be used for a fireplace mantel?

Yes, Armani Black Granite can be used for a fireplace mantel. This type of granite is known for its durability, heat resistance, and aesthetic appeal, making it suitable for use in a variety of interior applications, including fireplace mantels. Its dark, elegant appearance can add a sophisticated touch to a room. When using any type of stone near heat sources, its essential to ensure proper installation and consider any specific recommendations from the supplier or installer to maintain safety and performance.

Can 18 mm thick Armani Black Granite be used for a commercial bar top?

Using 18 mm thick Armani Black Granite for a commercial bar top is feasible, but there are a few considerations to keep in mind: 1. **Strength and Durability**: Granite is a strong and durable material, suitable for high-traffic areas like commercial bar tops. However, 18 mm thickness is relatively thin for a high-wear surface, so it must be adequately supported. 2. **Support and Installation**: You will need to ensure proper support underneath to prevent any flexing or cracking, especially if the bar top spans a long distance or includes overhangs. Using plywood or another support structure beneath the granite can help. 3. **Edge Profiles**: The edges must be polished and finished properly to prevent chipping, which can be a concern with thinner slabs. 4. **Sealing**: Granite should be sealed properly to resist stains and damage from spills, especially in a bar setting where acid from drinks might be a concern. 5. **Aesthetic Considerations**: Armani Black Granite has a sophisticated appearance, which can enhance the look of a commercial bar, making it an attractive option from an aesthetic standpoint. 6. **Cost and Sourcing**: Ensure that the cost fits within your budget and that you can source the granite of consistent quality and color. Before proceeding, its important to consult with a professional contractor or structural engineer who can assess the specific needs of your project and ensure safe and effective installation.

How can I repair the scratched surface of the Armani Black Granite countertop?

Repairing scratches on an Armani Black Granite countertop requires a careful approach to restore its appearance. Here’s a step-by-step guide: 1. **Clean the Countertop:** - Start by cleaning the affected area with a mild dish soap and warm water to remove any dirt or debris. - Use a soft cloth or sponge and avoid abrasive scrubbers that could cause additional scratches. - Rinse with clean water and dry thoroughly with a microfiber cloth. 2. **Identify Scratch Depth:** - Light scratches that are only surface-level can usually be repaired more easily than deep scratches. - Deep scratches might require professional intervention. 3. **Repairing Light Scratches:** - **Polishing Powder:** Apply a granite polishing powder specifically designed for natural stone. Follow the manufacturers instructions, often involving mixing it with water to form a paste. - **Buffing:** Use a soft polishing pad or a cloth to gently buff the scratched area in circular motions. Apply light to moderate pressure. - **Repeat if Necessary:** Depending on the scratchs severity, you might need to repeat the process several times. 4. **Repairing Deeper Scratches:** - **Stone Repair Kit:** Consider using a granite and stone repair kit. These kits often include resin or epoxy that can fill deeper scratches. - **Color Matching:** Choose a filler color that closely matches your granite. - **Application:** Carefully apply the filler into the scratch using a small brush and level it with a plastic spatula or card. - **Cure Time:** Allow it to cure as per the kits instructions, usually several hours. 5. **Sealing (if necessary):** - If the repair area appears dull after finishing, you may need to seal it. Use a granite sealer to protect and restore the shine. - Follow the instructions on the sealer, applying it evenly with a soft cloth. 6. **Professional Help:** - For extensive damage or if you’re uncomfortable doing the repair yourself, consider hiring a professional stone restoration service to assess and repair the countertop. 7. **Regular Maintenance:** - Keep the granite surface clean and use cutting boards or trivets to protect against future scratches. This approach should help restore the appearance of your Armani Black Granite countertop. Always follow the manufacturers guidelines and test any new products on a small inconspicuous area first.

Can 2cm thickness Armani Black Granite be used for stair steps?

Yes, 2 cm thickness Armani Black Granite can generally be used for stair steps, but there are several factors to consider to ensure it is suitable for your specific application: 1. **Load-bearing Capacity:** Granite is a strong and durable natural stone, and 2 cm thickness is often sufficient for stair treads. However, ensure that the supporting structure beneath the stone is designed to carry the load, especially in high-traffic areas. 2. **Support and Installation:** Proper installation with adequate support is crucial. You may need to reinforce the underside or use an appropriate substrate to prevent cracking or breaking. 3. **Slip Resistance:** Polished granite can be slippery, especially when wet. Consider using a honed or textured finish for better traction or adding anti-slip nosing to enhance safety. 4. **Aesthetic Preferences:** Ensure the design and color of the granite fit your aesthetic requirements. Armani Black Granite is known for its elegance, making it a popular choice for luxurious settings. 5. **Building Codes and Regulations:** Check local building codes or regulations to ensure that 2 cm thickness meets the requirements for stair treads in your area. 6. **Maintenance:** Granite requires some maintenance to preserve its appearance and durability. Ensure you are prepared for regular cleaning and sealing to maintain its look and performance. If in doubt, its always a good idea to consult with a professional who can assess your specific situation and provide recommendations based on structural and design requirements.

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