Qingshan White Granite, often referred to as "fine grain sesame white" granite, is a natural stone quarried in Liaoning, China. Renowned for its aesthetic appeal and durability, this granite features a predominantly white background with fine speckles that resemble sesame seeds.

Physical and Mechanical Properties

• Color: Predominantly white with fine grey and black speckles
• Water Absorption: 0.14%
• Density: 2840 kg/m³
• Flexural Strength: 13.4 MPa
• Compressive Strength: 118.1 MPa
• Hardness: Generally high, consistent with typical granite materials
• Porosity: Low, contributing to its durability and resistance to staining
• Slip Resistance: Generally good, especially when a textured finish is applied

Chemical and Mineral Composition (% by weight)

• Quartz: 30–40%
• Feldspar: 30–35%
• Biotite Mica: 5–10%
• Other Minerals: 10–20% (including small amounts of accessory minerals)

Usage

Qingshan White Granite is highly versatile and can be utilized in various applications, both indoors and outdoors:

• Flooring: Suitable for both residential and commercial spaces
• Countertops: Ideal for kitchen and bathroom countertops due to its durability and aesthetic appeal
• Wall Cladding: Offers a sophisticated appearance for both interior and exterior walls
• Paving: Used in outdoor landscaping and roadways
• Monuments and Sculptures: Preferred for decorative purposes

Maintenance

• Sealing: Regular sealing is recommended to enhance its stain resistance.
• Cleaning: Use pH-neutral cleaners to avoid damaging the stone's surface.
• Avoid: Harsh chemicals and acidic cleaners which can damage the finish.

Cutting Sizes (cm)

Qingshan White Granite is available in various standard and custom sizes depending on the project requirements:

• Tiles: Commonly available in 30x30, 30x60, 60x60
• Slabs: Typically cut in large slabs up to 250x150
• Custom Sizes: Can be fabricated to suit specific architectural needs

Available Common Surface Finish Options

• Polished: Provides a glossy and reflective surface, enhancing the color and pattern of the stone.
• Honed: Offers a smooth, matte finish, reducing glare and providing a more subdued look.
• Flamed: Yields a textured surface, increasing slip resistance, suitable for outdoor use.
• Brushed: Gives a slightly textured surface with a soft feel.
• Bush-hammered: Creates a rugged surface, enhancing slip resistance for exterior applications.

The combination of its aesthetic qualities, mechanical strength, and versatility makes Qingshan White Granite a popular choice in both residential and commercial construction projects.