Jaipur Rainbow Sandstone

Jaipur Rainbow Sandstone is a natural sandstone prominently quarried in the Jaipur region of Rajasthan, India. It is celebrated for its unique and visually striking appearance characterized by flowing, wave-like patterns that include a variety of colors, creating a dynamic and captivating look. Here is a comprehensive breakdown of its properties, composition, and usage:

Physical and Mechanical Properties:

• Water Absorption: 8.0 - 11%
• Density: 2070 - 2110 kg/m³
• Flexural Strength: 7 - 11 MPa
• Compressive Strength: 41 - 63 MPa
• Hardness: Typically around 6 to 7 on the Mohs scale, indicating good scratch resistance.
• Porosity: Medium porosity, which contributes to its water absorption characteristics.
• Slip Resistance: Generally good, making it suitable for both indoor and outdoor applications.

Chemical and Mineral Composition (% by weight):

• Silica (SiO2): 70-80%
• Aluminum Oxide (Al2O3): 5-10%
• Iron Oxide (Fe2O3): 2-5%, contributing to its reddish and brown hues
• Lime (CaO): 1-3%
• Magnesium Oxide (MgO): Less than 1%
• Other Minerals: Trace amounts of various minerals that contribute to the color variations.

Usage and Applications:

• Flooring: Ideal for both indoor and outdoor flooring due to its durability and aesthetics.
• Wall Cladding: Used in both interior and exterior wall applications for its decorative appeal.
• Paving: Suitable for garden paths, patios, and driveways.
• Countertops: Used in kitchens and bathrooms for a unique, natural look.
• Decorative Items: Used in crafting small decorative pieces and sculptures.
• Landscaping: Frequently used in garden landscapes and as accent stones.

Maintenance:

• Sealing: Regular sealing is recommended to enhance water resistance and prevent staining.
• Cleaning: Use a mild detergent and water for regular cleaning. Avoid using harsh chemicals as they can damage the stone.
• Polishing: Occasional polishing may be needed to maintain its aesthetic appearance, especially in high-traffic areas.

Cutting Sizes (cm):

• Tiles: Commonly available in sizes like 30x30, 30x60, 60x60.
• Slabs: Typically cut to custom sizes depending on the project requirement, often available up to 120x240.
• Custom Sizes: Available upon request for specific needs.

Common Surface Finish Options:

• Natural: Retains the stone’s original texture and appeal.
• Polished: Smooth and shiny finish, enhancing the stone’s color and pattern.
• Honed: Smooth but matte finish, providing a balance between polished and natural finishes.
• Sandblasted: Textured surface with added slip resistance, popular for outdoor uses.
• Brushed: Soft, weathered look with slight texture.