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G386 Granite

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G386 Granite

Red - Granite

China

About

Item Details

Material Type:
Granite
Origin:
China (Shidao, Shandong province)
Primary Color(s):
Red
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:
G386 Red Granite, Shandong Red Granite, Isola Red Granite, Shidao Red Granite, Peninsula Red Granite, North Hankou Shidao Red Granite, Island Red Granite, in China stone market:汉口北石岛红(Hànkǒu běi shí dǎo hóng), 石岛红, G386 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:
0.34 %
Density:
2750 kg/m3
Flexural Strength:
13.8 MPa
Compressive Strength:
175.0 MPa

Description

G386 Granite is a medium-coarse-grained red granite quarried in Shidao, Shandong Province, China. It is a popular natural stone known for its durability, aesthetic appeal, and versatility in construction and design applications. Below is a detailed description of its characteristics, properties, and usage:

Texture and Pattern

Texture: Medium to coarse-grained, with a consistent and uniform texture.

Pattern: Features a rich red background with subtle variations in tone and occasional darker mineral flecks, giving it a natural and elegant appearance.

Physical and Mechanical Properties (Test Results)

Density: Approximately 2.6–2.8 g/cm³ (varies slightly depending on the specific quarry batch).

Water Absorption: Typically 0.2–0.4% by weight, indicating low porosity and high resistance to moisture.

Compressive Strength: Around 150–250 MPa, making it highly durable and suitable for heavy-duty applications.

Flexural Strength: Approximately 10–15 MPa, ensuring good resistance to bending and cracking.

Abrasion Resistance: High, making it suitable for high-traffic areas.

Chemical and Mineral Composition (% by Weight)

Silica (SiO?): ~70–75%

Alumina (Al?O?): ~10–15%

Iron Oxide (Fe?O?): ~3–5% (contributes to the red color)

Calcium Oxide (CaO): ~1–2%

Magnesium Oxide (MgO): ~1–2%

Potassium Oxide (K?O): ~2–4%

Sodium Oxide (Na?O): ~2–3%

Other Trace Minerals: ~1–2%

Usage

G386 Granite is widely used in both interior and exterior applications due to its durability and aesthetic appeal. Common uses include:

Flooring and Wall Cladding: Suitable for indoor and outdoor spaces.

Countertops and Vanity Tops: Ideal for kitchens and bathrooms due to its resistance to scratches and stains.

Paving and Landscaping: Used for driveways, walkways, and garden features.

Monuments and Decorative Items: Often used for memorials, statues, and ornamental pieces.

Maintenance

Cleaning: Use a pH-neutral stone cleaner and avoid acidic or abrasive cleaners to prevent surface damage.

Sealing: Apply a high-quality penetrating sealer periodically to enhance stain resistance and maintain the stone's appearance.

Protection: Use coasters or mats under hot or sharp objects to avoid scratches or heat damage.

Cutting Sizes (Standard Dimensions)

Slabs: Typically 240–300 cm (length) x 120–180 cm (width) x 2–3 cm (thickness).

Tiles: Common sizes include 30x30 cm, 60x60 cm, and 60x120 cm with thicknesses of 1–2 cm.

Custom Sizes: Available upon request for specific project requirements.

Surface Finish Options

G386 Granite can be finished in various ways to suit different design needs:

Polished: High-gloss finish that enhances the stone's color and pattern.

Honed: Matte finish with a smooth surface, ideal for a more subdued look.

Flamed: Textured, non-slip surface created by high-temperature heating, suitable for outdoor use.

Bush-Hammered: Rough, textured finish for a rustic appearance.

Sandblasted: Matte finish with a slightly rough texture, often used for decorative purposes.

Advantages

Durability: Resistant to weathering, abrasion, and heavy loads.

Aesthetic Appeal: Unique red color with natural variations.

Versatility: Suitable for a wide range of applications.

Low Maintenance: Requires minimal upkeep when properly sealed.

G386 Granite is a premium natural stone that combines beauty and functionality, making it a popular choice for architects, designers, and homeowners worldwide. If you need further details or specific test reports, feel free to ask!

FAQ

Is 2 cm too thin for a G386 Granite kitchen countertop?

A 2 cm thickness for a G386 Granite kitchen countertop may be considered too thin by some people. Generally, 3 cm thickness is recommended for granite countertops to provide better durability and longevity. A thinner countertop may be more prone to chipping, cracking, and breaking over time. It is advisable to consult with a professional to determine the appropriate thickness for your specific needs and preferences.

Can G386 Granite be used as a gravestone?

Yes, G386 Granite can be used as a material for gravestones. It is a durable and beautiful granite that is often used for monuments, gravestones, and other memorial purposes. Its natural beauty, strength, and resistance to weathering make it a popular choice for creating lasting and elegant memorials.

Is polished G386 Granite floor tiles easy to scratch?

Polished G386 Granite floor tiles are generally quite durable and resistant to scratching. However, like any type of natural stone, they can still be scratched by sharp or abrasive objects. It is important to avoid dragging heavy furniture or appliances across the surface of the tiles, and to use protective padding underneath chair and table legs to prevent scratches. With proper care and maintenance, polished G386 Granite floor tiles should remain relatively scratch-free for many years.

Is G386 Granite countertop heat resistant?

Yes, G386 Granite is known to be heat resistant. Granite is a natural stone and is able to withstand high temperatures, making it suitable for use as a countertop in kitchens and other areas where heat may be a concern. However, it is still important to use caution and avoid placing hot pans or dishes directly on the countertop surface to prevent any potential damage.

Can I use 2cm thick G386 Granite for a commercial countertop?

Yes, you can use 2cm thick G386 Granite for a commercial countertop. However, it is recommended to consult with a professional designer or contractor to ensure that the thickness is suitable for the specific use and requirements of your commercial space. Thicker granite countertops are usually more durable and less prone to damage from heavy use.

Can China's G386 Granite be used in landscaping?

Yes, Chinas G386 Granite can be used in landscaping. G386 Granite is a type of grey granite that is commonly used in various construction and landscaping projects. It is known for its durability, resistance to wear, and attractive appearance. In landscaping, G386 Granite can be used for pathways, outdoor flooring, patio areas, steps, retaining walls, decorative features, and more. Its natural texture and color variations can enhance the aesthetic appeal of outdoor spaces, making it a popular choice for landscaping designs.

Can China's G386 Granite be used exterior applications in very humid climates?

Yes, Chinas G386 Granite can be used for exterior applications in very humid climates. Granite is a highly durable and moisture-resistant natural stone, making it suitable for outdoor installations in areas with high levels of humidity. G386 Granite, specifically, is known for its good weather resistance and can withstand exposure to moisture and humidity without deteriorating or getting damaged easily. However, it is always recommended to consult with a professional or supplier for specific advice on the suitability and maintenance of the granite in your particular climate.

What is the coefficient of friction of Water Jet Cut China's G386 Granite tiles?

The coefficient of friction of Water Jet Cut Chinas G386 Granite tiles can vary depending on the specific conditions, such as the type of surface the tiles are placed on and the level of moisture. However, on average, granite typically has a coefficient of friction ranging from 0.4 to 0.7. It is always recommended to consult the manufacturer or supplier for the exact coefficient of friction for a specific type of granite tile.

What grade is China's G386 Granite?

Chinas G386 Granite is commonly considered a commercial grade granite. It is often used for various applications such as countertops, flooring, and decorative purposes. However, it is important to note that grade classification may vary among different suppliers and industry standards.

Are there color variations of China's G386 Granite?

Yes, there can be variations in the color of Chinas G386 Granite. The most common color variation of G386 Granite is a grey base with black spots or grains. However, there may also be variations with a lighter grey base or even some brown or beige tones. It is always recommended to view the specific slab or sample in person to get an accurate representation of the color variation.

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