Beida Green Granite

About
Item Details
- Material Type:
- Granite
- Origin:
China (Jiangxi Province) - Primary Color(s):
- Green
- 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:
- G312 Granite, Beida Qing Granite, Bei Da Green Granite, G3607 Granite, North Daqing Granite, in China stone market:北大青(Běidà qīng), Beida Green, Beida Green 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:
- 0.15% - 0.30%
- Density:
- 2730 - 2780 kg/m³
- Flexural Strength:
- 14 - 18 MPa
- Compressive Strength:
- 170 - 220 MPa
- Stone texture:
- features a blend of deep green and black tones, with speckles of gray, white, and subtle pink quarried in China. The presence of quartz gives it a soft, natural sheen, especially when polished
Description
Beida Green Granite is a unique and aesthetically pleasing natural stone, primarily quarried in the Jiangxi Province of China. This granite features a harmonious blend of deep green and black tones, interspersed with speckles of gray, white, and subtle pink. The presence of quartz enhances its natural sheen, particularly when polished, making it an attractive choice for various architectural and design applications.
Physical and Mechanical Properties
- Water Absorption: Low (typically around 0.15% - 0.30%)
- Density: Approximately 2,730 - 2,780 kg/m³
- Flexural Strength: Typically ranges from 14 to 18 MPa
- Compressive Strength: Generally between 170 and 220 MPa
- Hardness: Mohs scale rating of 6 - 7
- Porosity: Very low; less than 1%
- Slip Resistance: Generally good; can vary based on surface finish
Chemical and Mineral Composition
- Silica (SiO2): 65% - 75%
- Alumina (Al2O3): 12% - 15%
- Potassium Oxide (K2O): 3% - 5%
- Sodium Oxide (Na2O): 3% - 5%
- Iron Oxide (Fe2O3): 1% - 2%
- Calcium Oxide (CaO): 1% - 2%
- Magnesium Oxide (MgO): 0.5% - 1%
- Quartz: 25% - 35%
- Feldspar: 25% - 35%
- Biotite and Other Micas: 5% - 10%
- Trace Minerals: Rutile, Magnetite, and Apatite in minor percentages
Usage
- Exterior Applications: Facades, cladding, outdoor flooring, and landscaping.
- Interior Applications: Countertops, flooring, wall panels, and decorative features.
- Furniture: Tabletops and bespoke furniture pieces.
Maintenance
- Cleaning: Regular cleaning with a mild, pH-neutral cleaner is recommended.
- Sealing: Periodic sealing can help enhance longevity and appearance, generally once a year depending on use and exposure.
- Avoid: Strong acids or abrasives as they may damage the surface.
Cutting Sizes
- Slabs: Common thicknesses are 2 cm and 3 cm, with variable slab sizes based on quarry availability.
- Tiles: Typical sizes include 30x30 cm, 30x60 cm, 60x60 cm, and custom sizes on request.
- Custom Cut: Can be fabricated to specific dimensions for bespoke projects.
Available Surface Finish Options
- Polished: High gloss; highlights the green and black tones.
- Honed: Smooth, matte finish that is low sheen.
- Flamed: Textured finish that enhances slip resistance; ideal for outdoor use.
- Bush Hammered: Rough, tactile surface enhancing its natural stone appearance.
- Leathered: A soft, textured matte finish retaining natural contours and character.
In summary, Beida Green Granite is versatile for both aesthetic and functional applications, offering durability and a unique appearance. With proper maintenance, it remains a timeless choice for construction and design.
FAQ
The coefficient of friction of Water Jet Cut Chinas Beida Green granite tiles can vary depending on factors such as the surface finish, texture, and the presence of any additional sealants or coatings. Without specific information about these factors, it is difficult to provide an exact coefficient of friction for these tiles. It is recommended to consult with the manufacturer or supplier of the tiles for specific information regarding their coefficient of friction.
Can China's Beida Green Granite be used exterior applications in hot climates?
Yes, Chinas Beida Green Granite can be used for exterior applications in hot climates. Granite is a highly durable and weather-resistant natural stone, making it suitable for various external uses. It can withstand extreme temperatures, including hot climates, without losing its color or structural integrity. Additionally, the Beida Green Granites light-colored and speckled appearance can help reflect heat, making it a suitable choice for outdoor applications in warm regions.
What is the average hardness of China's Beida Green Granite?
The average hardness of Chinas Beida Green Granite is around 6.5 on the Mohs scale.
Can China's Beida Green Granite be used outdoors?
Yes, Chinas Beida Green Granite can be used outdoors. Granite is a natural stone that is highly durable, resistant to weathering, and can withstand various environmental conditions. It is commonly used for exterior applications such as outdoor flooring, paving, cladding, steps, and landscape features. Beida Green Granite is known for its beautiful green color with black speckles, making it suitable for outdoor use in both residential and commercial projects. However, its always advisable to consult with a professional stone supplier or installer to ensure the proper selection, installation, and maintenance of the granite for outdoor applications.
Can China's Beida Green Granite be used in a bathroom?
Yes, Chinas Beida Green Granite can be used in a bathroom. Granite is a popular choice for bathroom countertops, tiles, and other surfaces due to its durability, water resistance, and aesthetic appeal. Beida Green Granite, specifically, has a green and white color combination that can provide a unique and natural look to the bathroom. However, it is important to ensure that the granite is properly sealed to prevent any water absorption or staining.
Can China's Beida Green Granite be used in landscaping?
Yes, Chinas Beida Green Granite can be used in landscaping. It is a durable and attractive stone that is commonly used for various outdoor applications, including landscaping. Its green color and fine texture make it suitable for a range of landscaping elements like paving stones, pathways, steps, retaining walls, and decorative features. Additionally, it can also be used for water features, such as fountains or ponds, as well as for cladding on pillars or buildings. Overall, Beida Green Granite can add a natural and elegant touch to any landscaping project.
How thick is China's Beida Green Granite slabs?
I do not have information on the specific thickness of Chinas Beida Green Granite slabs. Please specify which thickness of the granite slabs you are referring to.
What grade is China's Beida Green Granite?
I do not have access to current information or data. However, by default, the Beida Green Granite from China is usually categorized as a high-grade material due to its quality and durability. The specific grade of the granite may depend on the source and processing.
Are there color variations of China's Beida Green Granite?
Yes, there can be variations in the color of Beida Green Granite from China. The color can range from a light green to a darker green and may have variations of white, black, or brown speckles throughout. The specific colors and patterns can vary depending on the quarry location and individual slab.
Is China's Beida Green Granite an expensive stone?
I do not have access to real-time market prices for materials. However, Beida Green Granite is considered a high-quality granite with a unique green color that is highly sought after in the construction and decor industry. Therefore, it may be more expensive than other types of granite. The price of the stone may also depend on the size, thickness, and finish of the slab. Ultimately, it would be best to check with suppliers or vendors for the current market price of Beida Green Granite.











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