Piedra Blanco Juneda Limestone

Piedra Blanco Juneda Limestone is a high-quality natural stone quarried in the Murcia region of Spain. Known for its aesthetic appeal and durability, this limestone is commonly used in various architectural and design applications. Below is an extensive overview of its characteristics, including physical and mechanical properties, chemical composition, and usage details.

Physical and Mechanical Properties

• Water Absorption:Typically ranging from ~1.5% to 2%

• Density:Approximately 2,500 kg/m³

• Flexural Strength:Usually around 10 MPa to 15 MPa

• Compressive Strength:Typically between 50 MPa and 60 MPa

• Hardness:Mohs scale rating of about 3 to 4

• Porosity:Generally low porosity, around 5% to 7%

• Slip Resistance:R9 to R11, depending on the surface finish

Chemical and Mineral Composition (% by weight)

• Calcium Carbonate (CaCO₃):Approximately 85% to 95%

• Silica (SiO₂):Around 2% to 5%

• Alumina (Al₂O₃):Approximately 1% to 2%

• Iron Oxides (Fe₂O₃):Typically 0.5% to 1%

• Magnesium Carbonate (MgCO₃):About 1% to 3%

Usage

Outdoor Applications:

• Facades
• Pavements
• Cladding

Indoor Applications:

• Flooring
• Wall cladding
• Staircases

Decorative Elements:

• Fireplaces
• Columns
• Countertops

Maintenance

• Cleaning:Use mild soap and water on a regular basis. Avoid acidic or abrasive cleaners to prevent etching.

• Sealing:Recommended every 1-2 years to maintain its appearance and protect against stains.

• Repairs:Minor scratches can be buffed out; deeper repairs may require professional restoration.

Available Common Surface Finish Options

• Polished:Provides a glossy, reflective surface, enhancing the stone's luminosity.

• Honed:Satin-smooth, non-reflective finish suitable for indoor flooring and wall cladding.

• Brushed:Textured finish that offers a slightly weathered appearance, enhancing slip resistance.

• Tumbled:Adds an aged and rustic look, often used in outdoor applications.

• Sandblasted:Roughened surface that improves grip, preferred for outdoor walkways and steps.

Piedra Blanco Juneda Limestone is valued for its aesthetic consistency and versatile applications both indoors and outdoors, making it a popular choice in contemporary architectural design. Its maintenance is straightforward, provided regular care and sealing, ensuring longevity and preserving its natural beauty.