China Bianco Perla Granite, also known as Sesame White Grain Granite, is a durable and elegant granite quarried in China. It features a fine-grained white base with subtle gray and black speckles evenly distributed across the surface, giving it a clean and uniform appearance. Its strength, low water absorption, and excellent resistance to wear make it an ideal choice for various indoor and outdoor applications.

Texture & Pattern:

Base Color: Predominantly white with slight variations in shade.

Speckles & Grain Pattern: Uniformly scattered gray and black speckles create a consistent sesame grain pattern, giving the surface a natural and sophisticated texture.

Texture: Smooth, medium-grained surface with a homogeneous appearance. The texture and pattern remain consistent, making it a popular choice for large-scale projects.

Physical Properties:

Density: 2.75 g/cm³ (2750 kg/m³) – Indicates high density, providing durability and resistance to heavy loads.

Compressive Strength: 137.63 MPa – High compressive strength, making it suitable for high-traffic areas and load-bearing applications.

Flexural Strength: 10.10 MPa – Sufficient flexural strength to resist bending and cracking.

Water Absorption: 0.19% – Low water absorption rate, ensuring resistance to moisture, stains, and weathering.

Porosity: Low porosity, typically around 0.20 - 0.40%, preventing moisture penetration and making it highly resistant to stains.

Hardness (Mohs Scale): 6.5 - 7 – High hardness makes it scratch-resistant and ideal for both residential and commercial use.

Slip Resistance (Coefficient of Friction):

• Polished Finish: 0.4 – Suitable for dry indoor areas.
• Honed Finish: 0.5 – Moderate slip resistance for indoor applications.
• Flamed & Bush-Hammered Finishes: 0.7 – High slip resistance, ideal for outdoor and wet areas.

Chemical & Mineral Composition (% by weight):

• Silica (SiO₂): 68-72% – Provides strength and durability.
• Aluminum Oxide (Al₂O₃): 12-14% – Enhances the hardness and resilience of the granite.
• Potassium Oxide (K₂O): 3-5% – Helps in the formation of feldspar minerals.
• Sodium Oxide (Na₂O): 2-4% – Assists in maintaining the structural stability.
• Calcium Oxide (CaO): 1-2% – Improves heat and weather resistance.
• Iron Oxide (Fe₂O₃): 1-2% – Responsible for the gray and black speckled patterns.
• Magnesium Oxide (MgO): 0.5-1% – Contributes to the stone’s overall stability.
• Trace Elements: Titanium dioxide (TiO₂), manganese oxide (MnO), and other minor elements contribute to its unique appearance and durability.

Surface Finish Options:

China Bianco Perla Granite is available in a variety of finishes, catering to different aesthetic and functional requirements:

Polished Finish:

• High-gloss, reflective surface that enhances the natural pattern and colors.
• Ideal for countertops, wall cladding, and interior flooring.
• Low slip resistance, suitable for dry areas.

Honed Finish:

• Matte, smooth surface with a subtle sheen.
• Suitable for flooring, bathroom surfaces, and wall applications.
• Provides moderate slip resistance.

Flamed Finish:

• Textured, rough surface created by high-temperature treatment.
• Ideal for outdoor paving, pool surrounds, and high-slip areas.
• High slip resistance, making it safe for wet environments.

Sandblasted Finish:

• Uniformly rough texture achieved through high-pressure sandblasting.
• Suitable for outdoor paving and landscaping.
• Provides excellent slip resistance.

Bush-Hammered Finish:

• Coarse, rugged surface with a slip-resistant texture.
• Ideal for driveways, walkways, and outdoor applications.

Brushed Finish:

• Soft, textured surface with a slightly weathered appearance.
• Suitable for both interior and exterior applications.
• Moderate slip resistance.

Tumbled Finish:

• Aged and weathered look with rounded edges.
• Perfect for patios, garden paths, and rustic design applications.

Leathered Finish:

• Soft, textured surface with a matte finish that highlights the natural patterns.
• Ideal for countertops and feature walls.

Usage Applications:

China Bianco Perla Granite is highly versatile and suitable for a wide range of applications:

• Countertops & Vanities: Polished and honed finishes enhance durability and aesthetics.
• Flooring: Honed, brushed, and flamed finishes provide slip resistance and durability.
• Wall Cladding: Adds sophistication and visual interest to both interior and exterior walls.
• Paving & Outdoor Applications: Flamed, bush-hammered, and sandblasted finishes provide excellent slip resistance and durability.
• Staircases & Steps: Suitable for both interior and exterior staircases with a choice of finishes.
• Architectural Elements: Ideal for fountains, sculptures, and decorative accents.

Maintenance Guidelines:

Cleaning: Use mild soap and warm water with a soft cloth or mop. Avoid acidic or abrasive cleaners that can damage the surface.

Sealing: Regular sealing (every 12-18 months) is recommended to enhance stain resistance, especially for honed and brushed finishes.

Stain Removal: For tough stains, use a pH-neutral stone cleaner or a poultice.

Avoid Impact Damage: Protect the stone from heavy impacts to prevent chipping and cracking.

Cutting Sizes (cm):

• Slabs: Standard sizes: 240x120 cm, 300x180 cm, 320x160 cm. Available in 2 cm and 3 cm thickness.
• Tiles: Common sizes: 30x30 cm, 40x40 cm, 60x60 cm, 80x80 cm, 120x60 cm. Custom sizes available based on project requirements.
• Custom Cuts: Precision-cut options for bespoke designs, including intricate patterns and edge profiles.

Shipping Method & Packaging:

Shipping Method:

• By Sea: Bulk orders are shipped via sea freight in 20 ft and 40 ft containers, which is cost-effective for large-scale projects.
• By Air: Suitable for small or urgent orders but incurs higher costs.

Packaging:

• Slabs: Packed in wooden bundles with reinforced edges and protective foam.
• Tiles: Packed in wooden crates with cardboard separators and foam padding.
• Edge Protection: Additional protection applied to prevent chipping during transit.