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American Black Granite

American Black GraniteAmerican Black GraniteAmerican Black GraniteAmerican Black Granite
American Black Granite

Black - Granite

United States

About

Item Details

Material Type:
Granite
Origin:
United States (St. Petersburg(St. Peters), Clarion County, Elverson,Pennsylvania)
Primary Color(s):
Black
Recommended Usage:
Countertops, monuments, mosaic, exterior - interior wall and floor applications, fountains, pool and wall capping, stairs, window sills
Additional Names:
American Black Monument Granite, American Jet Black Granite, Pennsylvania Black Granite, French Creek Granite, Fox Hill Black Granite, Midnight Black Granite, Jet Mist Granite, in China stone market: 美国黑麻(Měiguó hēi má), American 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:
0.023 %
Density:
3080.35 kg/m3
Flexural Strength:
24.104 MPa
Compressive Strength:
300.087 MPa

Description

American Black Granite, also known as American Black Monument Granite or American Jet Black Granite, is a type of granite that is quarried in the United States. It is renowned for its deep black color, durability, and suitability for various applications. Here is a description of American Black Granite:

Appearance:

American Black Granite is characterized by its consistent and intense black color. It typically features a fine-grained texture, which gives it a smooth and polished appearance. While the stone may display subtle variations in shading and veining, it is generally uniform in color, creating a sleek and elegant look.

Durability:

American Black Granite is highly durable and resistant to wear and tear. As a natural stone, it is composed of minerals such as quartz, feldspar, and mica, which contribute to its exceptional strength and hardness. It is resistant to scratches, heat, and impact, making it suitable for various applications that require long-lasting and robust surfaces.

Versatility:

The deep black color of American Black Granite makes it a versatile choice for both indoor and outdoor applications. It adds a touch of elegance and sophistication to any space and can complement a wide range of design styles. American Black Granite is commonly used for countertops, flooring, wall cladding, monuments, and other architectural and decorative purposes.

Origin:

American Black Granite is quarried in several locations throughout the United States, including states like Vermont, Georgia, Pennsylvania, and South Dakota. The specific quarry or region of origin may influence the exact characteristics and appearance of the stone. However, American Black Granite is known for its consistent black color and high quality.

Maintenance:

American Black Granite is relatively easy to maintain. It is recommended to seal the surface upon installation to protect it from staining and to enhance its longevity. Routine cleaning with mild soap and water or granite-specific cleaners is usually sufficient to keep it looking its best. Avoiding abrasive cleaners and acidic substances is important to preserve the stone's natural beauty.

American Black Granite offers a timeless and sophisticated look to any space. Its deep black color, durability, and versatility make it a popular choice for various residential and commercial projects. Whether used in kitchens, bathrooms, outdoor spaces, or memorials, American Black Granite adds an element of elegance and creates a lasting impression.

PHYSICAL TEST RESULTS             ---Imperial ---- Metric
Absorption by weight ASTM C97:  --  0.023 %  --   0.023 %
Density ASTM C97 :                  -- 192.3 lb/ft3  --3 080.35 kg/m3
Compressive strength ASTM C170: --43 524 Psi -- 300.09 MPa
Modulus of rupture ASTM C99 : --3 799 Psi-- 26.19 MPa

FAQ

What is the coefficient of friction of Water Jet Cut United States's American Black Granite tiles?

The coefficient of friction for Water Jet Cut United Statess American Black Granite tiles would depend on several factors including the type and condition of the tiles surface, the presence of any coatings or sealants, and the specific testing method used to determine the coefficient of friction. Without specific data or testing results for this particular type of tile, it is difficult to provide an exact coefficient of friction. It is recommended to contact the manufacturer or supplier of the tiles for more specific information or to conduct slip resistance testing in accordance with relevant industry standards to determine the coefficient of friction for these tiles in your specific application.

How thick is United States's American Black Granite slabs?

The thickness of American Black Granite slabs can vary, but the standard thickness for most granite slabs is typically around 2 centimeters (3/4 of an inch) to 3 centimeters (1 1/4 inches). However, thicker slabs measuring 4 centimeters (1 1/2 inches) or more may also be available. Ultimately, the thickness of American Black Granite slabs depends on the specific supplier and customization requirements.

Can United States's American Black Granite be used in landscaping?

Yes, American Black Granite from the United States can be used in landscaping. It is a durable and versatile material that is commonly used for various landscaping projects, including pathways, patios, retaining walls, garden borders, and decorative features. Its sleek black color and natural beauty can add an elegant and modern touch to outdoor spaces. Moreover, American Black Granite is resistant to weathering, making it suitable for long-term use in landscaping applications.

How often do I need to seal black granite?

It is generally recommended to seal black granite countertops once every 1-3 years, depending on the level of use and exposure to liquids. However, it is necessary to perform a water test on the surface to determine if resealing is needed. This involves placing a few drops of water on the countertop and observing how quickly it absorbs. If the water is absorbed within a few minutes, it indicates the need for resealing.

Can dish soap damage black granite?

Using dish soap to clean black granite is generally safe and wont cause damage. However, its important to choose a mild, pH-neutral dish soap and avoid using any abrasive cleaning tools, such as harsh scrub brushes or scouring pads. These can potentially scratch the surface of the granite, regardless of its color. Additionally, always rinse the soap off thoroughly after cleaning to prevent any residue buildup.

What cleaning materials should not be used on black granite?

When it comes to cleaning black granite, it is important to avoid using certain materials that can potentially damage its surface. These materials include: 1. Acidic or abrasive cleaners: Avoid using any cleaners that contain acids, ammonia, or bleach. These can dull the polish and cause etching on the granite surface. 2. Vinegar or lemon juice: These natural acidic cleaners can also harm the polish of black granite if used regularly. 3. Harsh scrub pads or brushes: Using abrasive scrubbers or brushes, such as steel wool or harsh scouring pads, can scratch the surface of the granite. 4. Powdered or cream cleaners: Avoid using any powdered or cream cleaners that contain abrasive particles, as they can damage the surface finish. 5. Oil-based or wax-based cleaners: These types of cleaners can leave a residue on the granite surface and reduce its shine over time. To safely clean black granite, use a pH-neutral cleaner specifically designed for stone surfaces. Additionally, using a soft cloth or a non-abrasive sponge for wiping and gentle scrubbing is recommended.

Where does the cheapest black granite come from?

The cheapest black granite often comes from countries with abundant granite reserves and lower labor costs. Some of the countries known for producing affordable black granite include India, China, Brazil, and South Africa. Its important to note that the price may also depend on factors such as quality, demand, and transportation costs to your specific location.

Where does the best black granite come from?

The best black granite is typically found in various regions around the world. Some of the major sources of high-quality black granite include: 1. India: India is one of the largest producers and exporters of black granite. Some popular varieties from India include Absolute Black, Black Galaxy, and Black Pearl granite. 2. Brazil: Brazil is also renowned for its black granite quarries. The most famous variety of black granite from Brazil is the Black Cosmic granite, known for its distinctive veining and fine grain. 3. South Africa: South Africa produces superior quality black granite, with notable varieties such as Impala Black and Nero Africa. 4. Zimbabwe: Zimbabwe is known for its fine-grained and consistent black granite, particularly the Nero Assoluto and Nero Zimbabwe varieties. 5. China: China has a significant presence in the black granite market and offers a wide range of black granite options, including Shanxi Black, Hebei Black, and Black Diamond granite. Ultimately, the suitability and quality of black granite can vary based on the specific quarry and the individual slab within that quarry, rather than being tied exclusively to a particular country. It is advisable to research and choose a reputable supplier who can provide certification and assurance of the granites quality.

Are there color variations of United States's American Black Granite?

Yes, there can be slight color variations in American Black Granite. While the base color is typically black, it may have variations of gray, white, or even slight hints of green or blue. The presence of different minerals or the process of extraction and finishing can contribute to these subtle variations in color. However, it is important to note that American Black Granite is known for its consistent and uniform black appearance, which makes it a popular choice in construction and design.

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