Blanco Ribera Limestone

About
Item Details
- Material Type:
- Limestone
- Origin:
Spain (Ribera, Valladolid) - Primary Color(s):
- White
- Recommended Usage:
- building stone, ornamental stone, stairs, interior, exterior wall and floor applications, mosaic, wall panels, reliefs, window sills, balustrades, columns, wall and pool copings, pool pavers, sculptures, fireplaces, cobbles, pavers, curbstone
- Additional Names:
- Caliza Blanco Ribera, Piedra Blanco Ribera, Blanco Ribera, Blanco Ribera Limestone
- Finished Surface:
- Bush Hammered,Tumbled,Brushed,Honed,Split,Machine Cut,Natural Surface,Sandblasted,Acid Washing,Combed,Leathered,Water Jet,Filled,Chiseled,Pickling
Testing
- Water Absorption:
- 8.4 %
- Density:
- 2140 Kg/m3
- Flexural Strength:
- 8.3 MPa
- Compressive Strength:
- 66.0 MPa
- Stone texture:
- compact, fine-grained, and homogeneous pelsparite limestone. The stone’s texture may display small cavities and pores which add subtle visual interest without compromising overall uniformity; a white to very light grey-white background with subtle natural tonal variations that give it a soft, neutral, and elegant appearance. Its surface may include small holes or cavities (vuggy texture) resulting from the natural dissolution of calcium carbonate, which contributes to its distinctive look. This bright, homogeneous color makes it suitable for designs that favor a clean and luminous stone surface.
Description
Blanco Ribera Limestone is a compact, fine-grained, homogeneous limestone variant categorized as pelsparite limestone. Quarried in Ribera, Valladolid, Spain, this limestone offers a refined and elegant appearance with its white to light grey-white background. The subtle tonal variations and small vuggy textures created by natural dissolution processes of calcium carbonate add visual interest without compromising the stone's overall uniformity and brightness.
Physical and Mechanical Properties
- Water Absorption: 8.4%
- Density: 2140 Kg/m³
- Flexural Strength: 8.3 MPa
- Compressive Strength: 66.0 MPa
- Hardness: Information on specific hardness not provided, but generally consistent with typical limestone hardness.
- Porosity: Moderate, contributing to its characteristic vuggy texture.
- Slip Resistance: Generally low when polished, but better in honed finishes.
Chemical and Mineral Composition (% by weight)
- Calcium Carbonate (CaCO₃): Primary component, typically above 90%
- Silica (SiO₂): Minor impurities present
- Iron Oxide (Fe₂O₃): Trace amounts, contributing to color variations
- Magnesium Carbonate (MgCO₃): Present in small quantities
Usage
- Interior Flooring: Highly favored for its light and luminous appearance.
- Wall Cladding: Offers a clean, elegant backdrop.
- Countertops: Suitable for those seeking a neutral and subtle look.
- Staircases: Adds sophistication with robust mechanical properties.
- Other Architectural Elements: Balustrades, mantelpieces, etc.
Maintenance Tips
- Regular cleaning with a damp cloth and mild soap solution.
- Periodic sealing recommended to enhance durability and reduce staining.
- Avoid acidic cleaners which can erode the stone's surface.
Cutting Sizes
- Standard tile sizes available in various sets, typically starting from:
- 30x30 cm
- 40x40 cm
- 60x30 cm
- Custom sizes available based on project requirements.
Available Surface Finishes
- Polished: Enhances natural colors and patterns, adds elegance, but more prone to slipping.
- Honed: Offers a smooth surface with less reflection, enhancing slip resistance.
- Brushed: Adds a textured surface, enhancing tactile appeal and slip resistance.
- Sandblasted: Provides a rougher texture with a matte finish, suitable for exterior uses.
Blanco Ribera Limestone is versatile and elegant, making it ideal for applications where a clean, luminous appearance is desired. It's a choice for designers and architects aiming for sophistication through subtlety and quality.
Test Result:
PETROGRAPHIC DESCRIPTION (UNE-EN 12407:2007)
White-greyish tone. Homogeneous, compact with holes. Limestone (pelsparite).
TECHNICAL TEST RESULTS
- Apparent Density (UNE-EN 1936:2007): 2140 kg/m³
- Open Porosity (UNE-EN 1936:2007): 18.3 %
- Flexural Strength (UNE-EN 12372:2007): 8.3 MPa
- Compressive Strength (UNE-EN 1926:2007): 66 MPa
- Water Absorption at Atmospheric Pressure (UNE-EN 13755:2008): 8.4 %
- Abrasion Resistance (UNE-EN 1341:2002): 19.5 mm
- Frost Resistance: Flexural Strength After 12 Cycles (UNE-EN 12371:2011): 11.4 MPa
- Frost Resistance: Flexural Strength After 48 Cycles (UNE-EN 12371:2011): 8.1 MPa
- Thermal Shock Resistance: Mass Variation (UNE-EN 14066:2003): -0.13 %
- Breaking Load at Dowel Hole (Technological Test) (UNE-EN 13364:2002): 1450 N
- Breaking Load at Dowel Hole (Identification Test) (UNE-EN 13364:2002): 800 N
- Slip Resistance (Dry Test / Wet Test) (UNE-EN 14231:2004): 52 / 43
- USRV Water Absorption (UNE-EN 1925:1999): 43.3 g/m²·s⁰.⁵


















