Aji Sesame Gray Granite is a fine-grained, compact granite with a silver-gray cloudy pattern, quarried in Henan Province, China. Its uniform grain size and subtle cloudy shades make it a sought-after material for various architectural and design applications. The stone is durable, resistant to weathering, and has excellent physical and mechanical properties, making it ideal for both interior and exterior uses.

1. Texture & Pattern

Grain Type: Fine-grainedColor: Predominantly silver-gray with subtle cloudy patterns

Appearance: Compact and uniform, with small, evenly distributed black and white mineral speckles creating a “sesame” effect

2. Physical Properties

• Water Absorption...0.20% by weight
• Density...2730 kg/m³
• Flexural Strength...10.9 MPa
• Compressive Strength... 117.0 MPa

3. Chemical Composition (% by weight)

• SiO₂ (Silicon Dioxide)~65 - 70%
• Al₂O₃ (Aluminum Oxide)~12 - 15%
• K₂O (Potassium Oxide)~3 - 5%
• Na₂O (Sodium Oxide)~2 - 4%
• Fe₂O₃ (Iron Oxide)~2 - 3%
• MgO (Magnesium Oxide)~1 - 2%
• CaO (Calcium Oxide)~1 - 2%
• TiO₂ (Titanium Dioxide)~0.5 - 1.5%

4. Mineral Composition (% by weight)

• Quartz~30 - 40%
• Feldspar (Plagioclase & K-Feldspar)~50 - 55%
• Biotite & Muscovite~5 - 10%
• Other Trace Minerals<5%

5. Common Uses

Due to its durability, uniform color, and fine-grain texture, Aji Sesame Gray Granite is widely used for:

Exterior Applications: Cladding, paving, stairs, columns, curbstones, monuments

Interior Applications: Flooring, countertops, wall panels, reception desks

Urban Design: Landscaping, fountains, benches, sculptures

Industrial & Commercial Use: Factory and warehouse flooring, subway stations, airports

6. Cutting Sizes

Standard Block Size:

• 240 x 120 x 80 cm (94 x 47 x 31 inches)
• 250 x 150 x 90 cm (98 x 59 x 35 inches)

Slab Sizes:

• Big slabs: 240 x 120 cm (94 x 47 inches) or custom sizes
• Small slabs: 180 x 60 cm (71 x 24 inches) or custom sizes

Tile Sizes (cm / inches):

• 30 x 30 cm (12 x 12 inches)
• 60 x 60 cm (24 x 24 inches)
• 60 x 30 cm (24 x 12 inches)
• 80 x 40 cm (31 x 16 inches)
• Custom cut-to-size available

7. Surface Finish Options

Aji Sesame Gray Granite can be processed into various finishes depending on its intended application:

• Polished: Glossy, enhances natural colors
• Honed: Matte, smooth surface for a softer appearance
• Flamed: Rough texture, slip-resistant, ideal for outdoor use
• Bush-Hammered: Rough, uniform texture, used for decorative and anti-slip purposes
• Sandblasted: Slightly textured with a subtle matte look
• Leathered: Textured with a soft, suede-like touch
• Tumbled: Aged, rustic effect

8. Maintenance & Care

Routine Cleaning: Use neutral pH cleaners or mild soap and water

Sealing: Recommended for countertops and high-traffic flooring to prevent staining

Outdoor Care: Power washing can be used periodically for pavers and facades

Scratch & Etch Resistance: High resistance to scratches but avoid acidic cleaners

Conclusion

Aji Sesame Gray Granite is a high-quality, durable granite with a refined aesthetic suitable for a range of architectural and design applications. Its fine-grained texture, silver-gray cloudy pattern, and excellent physical strength make it an ideal choice for both modern and traditional projects.