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Aswan Black Granite

Aswan Black GraniteAswan Black GraniteAswan Black GraniteAswan Black Granite
Aswan Black Granite

Black - Granite

Egypt

About

Item Details

Material Type:
Granite
Origin:
Egypt (Assuan, South of Egypt)
Primary Color(s):
Black
Recommended Usage:
Kitchen and bathroom countertops, sinks, wash basins, monuments, building stone, ornamental stone, stairs, interior, exterior wall and floor applications, mosaic, waterjet pattern, wall panels, table tops, balustrades, columns, fireplaces, window sills, pavers, cobble stone
Additional Names:
Egyptian Dark Granite, Egyptian Black Granite, Nero Aswan Granite, Assuan Dark Granite, Assuan Black Granite, Negro Aswan Granite, Asuwan Black Granite, Black Aswan Granite, Aswan Black 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:
0.03 by weight %
Density:
2854 kg/m3
Flexural Strength:
32.41 MPa
Compressive Strength:
204.08 MPa

Description

Aswan Black Granite, quarried in Assuan, South Egypt, is a distinctive natural stone known for its captivating features. The main color of this granite is a deep black, enriched with complementary hues of brown, dark gray, and ruby red. The coarse-grained texture of Aswan Black Granite adds to its character, creating a visually appealing and unique aesthetic.

One of the standout qualities of Aswan Black Granite is its exceptional durability and weather resistance. These attributes make it a sought-after choice for a wide range of applications, both indoors and outdoors. The combination of rich colors and coarse grains makes this granite not only visually striking but also adds a touch of sophistication and depth to various design projects.

Whether used in polished, honed, or flamed finishes, Aswan Black Granite offers versatility in design options. Its resilience against the elements and timeless appearance make it suitable for countertops, flooring, wall cladding, and other architectural features. Originating from the quarries in Assuan, South Egypt, Aswan Black Granite carries a unique geological and historical significance, contributing to its reputation as a premium natural stone.

Technical Properties (ASTM Standards – Typical Test Results)

  • Abrasion Resistance (ASTM C241/C1353): 51.9 Ha (High hardness, suitable for heavy traffic areas)
  • Flexural Strength (ASTM C880): 4700 psi (~32.4 MPa)
  • Modulus of Rupture (ASTM C99): 4500 psi (~31.0 MPa)
  • Compressive Strength (ASTM C170): 29600 psi (~204 MPa)
  • Water Absorption (ASTM C97): 0.03% (Very low absorption)
  • Density (ASTM C97): 2854 kg/m³ (High density, excellent durability)
  • Hardness (Mohs scale): ~6–7 (Typical granite range)

FAQ

Can dish soap damage black granite?

Dish soap generally doesnt damage black granite, as it is a mild cleaning agent that is safe for most stone surfaces. However, it is recommended to use pH-neutral or stone-specific cleaners for regular cleaning of granite surfaces to prevent any possible long-term damage. Harsh or acidic cleaners should be avoided as they may cause etching or dulling of the stones surface over time.

What cleaning materials should not be used on black granite?

1. Acidic cleaners: Avoid using cleaning products that contain acids such as vinegar, lemon juice, or ammonia as they can cause damage, dullness, or etching to the black granite surface over time. 2. Abrasive cleaners: Avoid using abrasive cleaners, powders, or scrub brushes with stiff bristles as they can scratch or strip away the polished finish of black granite. 3. Bleach or harsh chemicals: Avoid using bleach or harsh chemicals that may contain chlorine, hydrogen peroxide, or ammonia. These can cause discoloration or damage to the surface of the black granite. 4. Mineral-based cleaners: Avoid using mineral-based cleaners, including those that may contain calcium carbonate, as they can leave a residue or build-up on the granite surface. 5. Oil-based cleaners: Avoid using oil-based soaps, furniture polish, or any cleaners that leave an oily residue, as these can leave streaks or dull the shine of black granite. It is best to use mild, pH-neutral cleaners specifically formulated for natural stone surfaces when cleaning black granite. Always read and follow the manufacturers instructions and test any new cleaner on a small, inconspicuous area of the granite before applying it to the entire surface.

Where does the cheapest black granite come from?

The cheapest black granite generally comes from countries like India, China, and Brazil. These countries have abundant deposits and lower labor costs, making their black granite more affordable compared to sources like the United States or Europe. However, it is important to note that the quality of black granite can vary greatly, and factors like the specific quarry, processing techniques, and grading can also influence the price.

Where does the best black granite come from?

The best black granite is sourced from several countries around the world. Some of the renowned sources known for their high-quality black granite include: 1. India: India is one of the leading producers and exporters of black granite. Different regions in India, such as Tamil Nadu, Karnataka, Andhra Pradesh, Rajasthan, and Telangana, are known for their excellent quality black granite. 2. Brazil: Brazil is another major producer of black granite. Particularly, the state of Espirito Santo is famous for producing some of the finest black granite varieties, including Absolute Black and Black San Gabriel. 3. South Africa: South Africa is known for its Nero Impala granite, which is a unique black granite with silver specks. It is widely used for countertops, flooring, and wall cladding. 4. Zimbabwe: Zimbabwe is known for producing black granite called Zimbabwe Black. It is highly regarded for its uniform dark black color and is in high demand globally. 5. China: China is a significant producer of black granite, especially the varieties such as Shanxi Black and China Black. These granites are widely used for various applications, including construction and monuments. Its worth noting that the quality of granite can vary based on individual quarries within these countries, so its always recommended to research and select a reliable supplier.

Can Egypt's Aswan Black Granite be used exterior applications in hot climates?

Yes, Egypts Aswan Black Granite can be used for exterior applications in hot climates. Aswan Black Granite is known for its durability and resistance to extreme weather conditions, making it suitable for outdoor use. It has a natural ability to withstand high temperatures, and its dense composition makes it less prone to cracking or damage from heat. However, it is always recommended to consult with a professional architect or stone specialist for specific information and guidance based on your particular project and location.

What is the coefficient of friction of Chiseled Egypt's Aswan Black Granite tiles?

The coefficient of friction of Chiseled Egypts Aswan Black Granite tiles can vary depending on the surface finish and conditions. Generally, polished granite surfaces have a lower coefficient of friction than rough or chiseled finishes. The coefficient of friction is a measure of the resistance between two surfaces when they are in contact and moving against each other. It determines how easily one surface can slide or slip over another. For polished granite surfaces, the coefficient of friction typically ranges from 0.5 to 0.8, which is considered relatively low. This means that there is less resistance to sliding or slipping on a polished granite surface. On the other hand, chiseled or rough finishes on granite tiles tend to have higher coefficients of friction due to the increased surface roughness. The rough texture provides more grip and resistance to sliding compared to a polished surface. In general, the coefficient of friction for chiseled or rough granite surfaces can range from 0.6 to 1.2 or higher. It is important to note that these values are approximate and can vary depending on factors such as surface conditions (wet or dry), presence of contaminants, and the angle at which the surfaces are in contact. For precise and specific values, it is best to consult the manufacturer or supplier of the Chiseled Egypts Aswan Black Granite tiles.

Can Egypt's Aswan Black Granite be used in landscaping?

Yes, Egypts Aswan Black Granite can be used in landscaping. It is a popular choice due to its durability, resistance to weathering, and attractive appearance. Aswan Black Granite is often used for outdoor paving, walkways, patios, retaining walls, as well as other landscaping features such as water features, steps, or decorative elements. Its dark color and fine-grained texture can add an elegant and sophisticated look to any landscape design.

Can Egypt's Aswan Black Granite be used in a office?

Yes, Egypts Aswan Black Granite can be used in an office. Aswan Black Granite is a high-quality and durable natural stone that is commonly used for countertops, flooring, and other interior applications. Its elegant and sophisticated appearance makes it a popular choice for office spaces, providing a luxurious and professional look. Additionally, granite is highly resistant to scratches, heat, and stains, making it ideal for high-traffic areas such as offices.

Can Egypt's Aswan Black Granite be used outdoors?

Yes, Egypts Aswan Black Granite can be used outdoors as it is a very durable and weather-resistant material. It can withstand extreme temperature changes, sunlight exposure, and rain without losing its quality or color. Therefore, it is commonly used for outdoor projects such as monuments, statues, and building facades.

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