G430 Granite

G430 Granite, quarried in Guangdong, China, is known for its elegant appearance characterized by a white and light grey background. It features small, floral-like dark specks or patterns on its surface, contributing to a sophisticated aesthetic that makes it a popular choice for various construction and decorative applications.

Physical and Mechanical Properties

• Water Absorption: Typically around 0.2% to 0.5%, indicating relatively low porosity and good resistance to water penetration.
• Density: Approximately 2,630 to 2,650 kg/m³, indicative of a dense and durable material.
• Flexural Strength: Ranges from 11 to 14 MPa, demonstrating reasonable resistance to bending or flexing under load.
• Compressive Strength: Between 155 to 175 MPa, which ensures the material can bear heavy loads and resist compression.
• Hardness: On the Mohs scale, typically rated between 6 and 7, making it quite hard and scratch resistant.
• Porosity: Generally low, leading to increased longevity and reduced susceptibility to staining.
• Slip Resistance: Highly dependent on surface finish, but generally provides good traction, especially when flamed or honed.

Chemical and Mineral Compositions (Estimated % by weight)

• Quartz: 30% - 35%
• Feldspar: 40% - 45%
• Biotite: 5% - 10%
• Muscovite: 1% - 3%
• Other Minerals: 2% - 5%
• Trace Elements: Include iron, magnesium, and other minerals that contribute to its color and pattern

Usage

• Indoor Applications: Kitchen countertops, bathroom vanities, flooring, wall cladding, stairs.
• Outdoor Applications: Paving, facades, and outdoor furniture, due to its robust nature.
• Decorative Uses: Features in monuments and sculptures thanks to its aesthetic appeal.

Maintenance

• Regular cleaning with mild soap and water; avoid acidic cleaners which can etch the surface.
• Periodic sealing recommended to enhance stain resistance and preserve appearance.
• Prompt cleanup of spills can prevent stains and damage.

Cutting Sizes (in cm)

• Tiles: Commonly available in sizes such as 30x30, 60x30, and 60x60.
• Slabs: Typically available in varying lengths, often ranging from 180-300 cm by 60-90 cm.
• Custom Sizes: Available upon request, depending on supplier capabilities.

Available Common Surface Finish Options

• Polished: High gloss finish that enhances color and patterns.
• Honed: Smooth but matte, good for indoor applications that require subtle style.
• Flamed: Rough texture, increasing slip resistance, ideal for outdoor use.
• Bush-Hammered: Rough and antiqued appearance, good for rustic aesthetics.
• Leathered: Provides a soft sheen and textured feel, highlighting the stone's natural patterns.

G430 Granite is favored for its durability, aesthetic versatility, and ease of maintenance, making it suitable for both residential and commercial projects.