Hidden Dragon Marble

Hidden Dragon Marble is a stunning natural stone celebrated for its captivating aesthetics and impressive physical and mechanical properties. Quarried in Brazil, this marble is distinguished by its semi-white background, beautifully accentuated with fluid waves in dark gray-black and bluish-gray hues. Here is a detailed description of its characteristics and uses:

Physical and Mechanical Properties:

• Water Absorption: Typically low, around 0.2% to 0.4%, allowing it to resist staining and maintain its beauty over time.
• Density: Approximately 2.7 g/cm³, similar to other marbles, allowing for sturdy installations.
• Flexural Strength: Ranges between 8 and 11 MPa, depending on the specific quarry and batch.
• Compressive Strength: Generally ranges from 130 to 160 MPa, providing excellent load-bearing capabilities.
• Hardness: Measures about 3-4 on the Mohs hardness scale, indicating its moderate resistance to scratching.
• Porosity: Low porosity helps in reducing water absorption and staining, enhancing its longevity and appearance.
• Slip Resistance: Coefficient of friction typically above 0.6 when dry, which might decrease when polished and wet, generally requiring additional treatment for floors in wet areas.

Chemical and Mineral Composition:

• Calcite: Dominant at 90% to 95%, providing the classic marble look.
• Quartz: Generally about 2% to 5%, contributing to the stone's hardness.
• Mica: Present in smaller amounts (1% to 2%), contributing to its sheen and uniqueness.
• Other Minerals: May include minor traces of graphite, chlorite, and other silicates.

Usage:

• Interior Applications: Ideal for countertops, backsplashes, wall cladding, and flooring due to its aesthetic appeal.
• Exterior Applications: Suitable in certain environments for façade work, though care should be taken to assess environmental effects over time.
• Decorative Items: Used in sculptures, fireplaces, and other decorative accents.

Maintenance:

• Regular Cleaning: Use pH-neutral cleaners to maintain shine and avoid acidic substances which can etch the surface.
• Sealing: Recommended annually to enhance its resistance to staining and moisture.
• Polishing: Periodically polishing will help maintain its reflective surface and luster.

Cutting Sizes (in cm):

• Standard Tiles: Common sizes include 30x30, 30x60, and 60x60.
• Slabs: Typically available in sizes from 120x240 cm to 160x320 cm.
• Custom Sizes: Made to order for bespoke projects.

Available Common Surface Finish Options:

• Polished: Offers a high-gloss finish that showcases the vivid color variations and veining.
• Honed: Provides a smooth, matte finish for a more subdued appearance.
• Leathered: Yields a textured surface that enhances the stone's natural character while providing additional slip resistance.
• Brushed: Offers a slightly textured finish that adds depth and interest without the high gloss.

The beauty and durability of Hidden Dragon Marble make it a popular choice for a range of sophisticated architectural and design applications. Regular maintenance and proper sealing will ensure that its elegance continues to impress over time.