Nallihan White Marble Overview

Nallihan White Marble is a highly regarded natural stone known for its striking aesthetic appeal and versatile applications. This marble is quarried in Nallihan, a district in Osmankoy, Ankara, Turkey. Its notable features include an elegant white base with soft, cloud-gray veining that adds a sophisticated touch to any space.

Physical and Mechanical Properties

1. Water Absorption:

• Typically low (around 0.1% to 0.3%).

2. Density:

• Approximately 2.70 - 2.75 g/cm³.

3. Flexural Strength:

• Ranges between 8 to 12 MPa (Megapascals).

4. Compressive Strength:

• Generally around 100 to 120 MPa.

5. Hardness:

• Ranges from 3 to 4 on the Mohs scale.

6. Porosity:

• Low porosity, which makes it more resistant to water absorption.

7. Slip Resistance:

• Polished surface: Moderate slip resistance (needs to be treated for safety in wet areas).

Chemical and Mineral Composition (% by Weight)

1. Calcium Carbonate (CaCO3):

• Predominantly high, usually around 95%-98%.

2. Silica (SiO2):

• Low, usually around 2%-3%.

3. Other Minerals:

• Trace amounts of minerals such as dolomite, feldspar, and mica.

Usage

• Interior Applications:
• Flooring, wall cladding, countertops, bathroom vanities, and backsplashes.
• Exterior Applications:
• Facades and architectural accents (consider surface treatment for slip resistance).
• Decorative Elements:
• Table tops, staircases, and other bespoke pieces.

Maintenance

• Regular Cleaning:
• Use a mild, pH-neutral cleaner and a soft cloth to avoid scratches.
• Sealing:
• Recommended every 12 months to enhance durability and stain resistance.
• Avoid Harsh Chemicals:
• Avoid acidic and abrasive cleaners.

Cutting Sizes (cm)

• Standard tiles: 30x30, 30x60, 60x60
• Slabs: Custom sizes available up to 2cm thickness.
• Custom sizes: Manufactured based on project requirements.

Available Common Surface Finish Options

1. Polished:

• High gloss finish, enhances veining and color.

2. Honed:

• Smooth, satin-like finish with less shine.

3. Brushed:

• Textured finish for a rustic appearance.

4. Sandblasted:

• Provides a rough texture, suitable for outdoor use.

5. Leathered:

• Soft sheen with a subtly textured surface.

This elegant and versatile marble can significantly elevate the aesthetics and functionality of both residential and commercial spaces, offering a timeless appeal with its classic white palette. Proper care and maintenance will ensure its beauty lasts for decades.