Sebastopol Roche Fine Limestone

About
Item Details
- Material Type:
- Limestone
- Origin:
France (Saint-Maximin (Oise), 4km au nord de Chantilly) - Primary Color(s):
- Beige
- Recommended Usage:
- wash basins, building stone, ornamental stone, stairs, interior, exterior wall and floor applications, mosaic, waterjet pattern, wall panels, table tops, balustrades, columns, wall and pool copings, pool pavers, sculptures, fireplaces, window sills
- Additional Names:
- Sebastopol Roche French Fine Limestone, Sebastopol Fine Limestone, Sebastopol Roche Limestone, Saint-Maximin Fine Limestone, Saint Maximin Construction Limestone, Pierre de St. Maximim, Pierre St Maximin, St Maximin Limestone, Saint Maximin Fine Limestone, Saint Maximin Liais Limestone, Saint Maximin Liais Dur Limestone, Carrieres de Saint Maximin, Liais de Saint Maximin Limestone, Roche Fine Banc de Saint Maximin Limestone, Saint Maximin Roche Construction, Saint Maximin Roche Dure Construction Limestone, Saint Maximin Limestone, Sebastopol Roche Fine, Sebastopol Roche Fine Limestone
- Finished Surface:
- Polished,Flamed,Bush Hammered,Tumbled,Brushed,Honed,Split,Machine Cut,Natural Surface,Sandblasted,Acid Washing,Combed,Leathered,Water Jet,Filled,Chiseled,Pickling
Testing
- Density:
- 1400 - 1600 kg/m3 (NF EN 1936)
- Flexural Strength:
- 2 - 4 MPa (NF EN 12372)
- Compressive Strength:
- 6 - 10 MPa (NF EN 1926)
- Stone texture:
- a high-quality, fine-grained limestone characterized by a soft, uniform beige to light gray color. Its surface is smooth and consistent, often exhibiting subtle fossil traces and delicate natural markings that enhance its refined texture without overwhelming its clean, elegant appearance. The stone’s neutral and understated tones provide a timeless, versatile aesthetic, making it ideal for architectural and design applications such as flooring, wall cladding, staircases, and decorative features. Its refined, harmonious look combines classic sophistication with the natural charm of French limestone, offering both durability and visual appeal.
Description
Sebastopol Roche Fine Limestone is a high-quality, fine-grained limestone primarily composed of calcite, quarried from the Saint-Maximin region in France. Known for its soft, uniform beige to light gray color, this limestone is prized for its smooth and consistent surface. Subtle fossil traces and delicate natural markings contribute to its refined texture, imparting a classic and sophisticated appeal suitable for various architectural and design applications.
Physical and Mechanical Properties
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Water Absorption:Generally low, minimizing susceptibility to water damage and weathering.
-
Density:Ranges from 1400 to 1600 kg/m³ (as per NF EN 1936 standard).
-
Flexural Strength:Between 2 to 4 MPa, indicating adequate resistance to bending (as per NF EN 12372).
-
Compressive Strength:Ranges from 6 to 10 MPa, suggesting moderate strength under compression (as per NF EN 1926).
-
Hardness:Moderate, providing a balance between workability and durability.
-
Porosity:Moderate porosity, which affects its weight and thermal properties but maintains durability.
-
Slip Resistance:Varies based on surface finish; honed finishes may have lower slip resistance compared to textured finishes.
Chemical and Mineral Composition
Typical composition by weight percentage:
- Calcite: High percentage, primarily responsible for the stone's formation and color.
- Dolomite: May be present in trace amounts.
- Quartz and Feldspar: Minor impurities which can influence hardness and appearance.
- Clay Minerals: Low percentage, influencing the stone's texture and durability.
Usage
- Flooring: Ideal for residential and commercial spaces due to its classic and elegant appearance.
- Wall Cladding: Provides a refined look, enhancing both interior and exterior facades.
- Staircases: Adds a sophisticated touch to any staircase design with its uniform texture and natural color.
- Decorative Features: Such as fireplaces, countertops, and other ornamental elements, benefiting from its aesthetic appeal.
Maintenance
- Sealing: Recommended upon installation and periodically thereafter to protect against stains and moisture.
- Cleaning: Use pH-neutral cleaners specifically designed for natural stone to maintain its appearance.
Available Surface Finishes
- Honed: Smooth, matte finish that enhances the stone's natural colors.
- Polished: Provides a glossy appearance, accentuating the stone's elegant look.
- Brushed: Offers a slightly textured surface for added character and slip resistance.
- Antiqued/Tumbled: Delivers an aged look, adding rustic charm to any design.
Sebastopol Roche Fine Limestone is a versatile and timeless choice, combining aesthetics with functionality, making it suitable for a wide range of applications while offering ease of maintenance and customization in finishes and sizes.
Test Result
- Apparent Gravity: 1400-1600 kg/m³ (NF EN 1936)
- Porosity: 35-45% (NF EN 1936)
- Sound Propagation Speed: 1800 to 2500 m/s (NF B 10-505)
- Tie Resistance (3 cm) TYPE I: 50 to 70 daN (NF B 10-514)
- Compressive Strength: 6-10 MPa (EN 1926)
- Flexural Strength (Concentrated Load): 2 to 4 MPa (NF EN 12372)
- Capillarity C1: 70-93 g·cm⁻²·min⁻⁰.⁵ (NF B 10-502)
- Capillarity C2: 5-7 g·cm⁻²·min⁻⁰.⁵ (NF B 10-502)


















