China Pacific Blue Granite is a type of natural stone quarried in China, notable for its medium coarse-grained texture and distinctive color palette. It features a dark blue base interspersed with dark to light silver-gray grain patterns, which lend it an elegant and timeless appearance. This granite is popular for various applications due to its durability and aesthetic qualities.

Physical and Mechanical Properties

1. Water Absorption: Typically low, around 0.2% - 0.4%. This low water absorption rate contributes to its durability and makes it suitable for both indoor and outdoor use.

2. Density: Approximately 2,600 - 2,800 kg/m³. This density provides robustness, making it ideal for high-traffic areas.

3. Flexural Strength: Ranges from 10 - 15 MPa. This ensures moderate flexibility, useful in applications that may experience bending or deflection.

4. Compressive Strength: Around 150 - 200 MPa. This high compressive strength makes it suitable for heavy-duty applications.

5. Hardness: Typically measures around 6-7 on the Mohs scale, indicating it can resist scratches and wear.

6. Porosity: Generally low porosity, making it resistant to staining and moisture.

7. Slip Resistance: Varies depending on the surface finish, generally providing good slip resistance, especially when flamed or honed.

Chemical and Mineral Compositions

• Quartz: 20% - 30%
• Feldspar (Albite, Orthoclase): 40% - 50%
• Biotite: 5% - 10%
• Mica: 5% - 7%
• Minor Minerals: 5% (including traces of magnetite and others)
• Others/Silicate Minerals: Approximately 5% - 10%

Usage

• Indoor Applications: Countertops, flooring, wall cladding, and staircases.
• Outdoor Applications: Paving, facades, and exterior cladding.
• Decorative Uses: Sculptures, monuments, and feature walls.

Maintenance

• Cleaning: Regular cleaning with mild detergent and water is recommended. Avoid acidic or harsh cleaners to prevent damage.
• Sealing: Periodic sealing is advised to maintain its resistance to stains and prevent moisture penetration.
• Polishing: Occasional polishing enhances its shine and appearance, especially for indoor applications.

Cutting Sizes

• Tile Sizes: Commonly available in 30x30 cm, 30x60 cm, 60x60 cm, and custom sizes.
• Slab Sizes: Typically available in thicknesses of 2 cm and 3 cm, with variable length and width depending on block size.

Surface Finish Options

1. Polished: Provides a glossy and reflective finish, enhancing the stone's natural colors and patterns.
2. Honed: Offers a smooth, matte surface, suitable for a more subdued look.
3. Flamed: Creates a textured surface with increased slip resistance, ideal for outdoor use.
4. Bush-Hammered: Adds a rugged texture, making it suitable for non-slip applications.
5. Sandblasted: Produces a soft sheen with good traction, often used in combination with other finishes.

China Pacific Blue Granite is admired for its versatility and aesthetic appeal, making it a popular choice in both residential and commercial projects.