Filstone Beije MS Limestone

Filstone Beije MS is a natural beige limestone known for its consistent coloration and medium grain, with distinctive "salgados" or salt-like flecking. This material is quarried in Portugal, specifically from the Fatima, Ourém, and Santarém regions, well-noted for producing quality limestone.

Physical and Mechanical Properties

• Water Absorption: 2.72%
• Density: 2507 Kg/m³
• Flexural Strength: Ranges between 10.2 - 14.63 MPa
• Compressive Strength: Lies between 109.6 - 111.18 MPa
• Hardness: Generally considered good for limestone, providing moderate wear resistance.
• Porosity: Moderate due to the presence of "salgados" which contribute to its characteristic appearance.
• Slip Resistance: Generally fair; can be enhanced with certain finishes or treatments.

Chemical and Mineral Compositions (Approximate % by Weight)

• Calcium Carbonate (CaCO₃): Predominant component, often making up the bulk of the material.
• Silica (SiO₂): Present in smaller quantities, contributing to hardness.
• Magnesium Carbonate (MgCO₃): Typically present in lesser amounts.
• Iron Oxides and other trace minerals: Present in minimal percentages, contributing to color variations and veining.

Uses and Applications

• Interior Flooring and Wall Cladding: Due to its aesthetic appeal and moderate durability.
• Exterior Cladding: Suitable for lighter traffic areas and facades.
• Bathroom and Kitchen Surfaces: Offers a natural look while maintaining functionality.
• Feature Walls and Artistic Installations: Its unique flecking makes it a standout choice for aesthetic applications.
• Paving: Typically advised for areas with less foot traffic.

Maintenance

• Regular Cleaning: Use pH-neutral cleaners to maintain the stone.
• Sealing: Recommended to reduce staining and enhance longevity, especially in wet areas.
• Avoid Harsh Chemicals: Acidic or abrasive cleaners should be avoided to prevent damage.

Cutting Sizes and Surface Finish Options

• Cutting Sizes: Commonly available in tiles and slabs of various dimensions, customizable according to project needs.
• Surface Finish Options:
• Polished: Highlights the natural beauty and color variation of the stone.
• Honed: Offers a smooth, matte finish ideal for reducing reflectivity.
• Brushed/Antique: Enhances texture and slip resistance.
• Bush-Hammered: Provides a rugged finish, increasing slip resistance.
• Sandblasted: Yields a fine, slightly rough texture.

In summary, Filstone Beije MS Limestone represents a versatile and aesthetically appealing stone option, suitable for various architectural and decorative applications. Its combination of physical and chemical properties make it a sought-after choice for both residential and commercial projects.

Physical–Mechanical Properties

• Apparent Density: 2507 kg/m³
• Open Porosity: 7.27 %
• Water Absorption at Normal Atmospheric Pressure: 2.72 %
• Capillary Water Absorption: 11.60 g/m²·s⁰·⁵
• Uniaxial Compressive Strength (Dry Conditions): 111.18 MPa
• Uniaxial Compressive Strength after Freeze–Thaw Test: 109.60 MPa
• Flexural Strength under Central Load (Dry Conditions): 14.63 MPa
• Flexural Strength under Central Load after Freeze–Thaw Test: 10.20 MPa
• Flexural Strength under Central Load after Thermal Shock: 11.50 MPa
• Volume Change after Frost Cycles (168 cycles): 35.67 %
• Breaking Load at Dowel Hole: 741.67 N
• Sound Speed Propagation (Pulse Velocity): 4.86 km/s
• Rupture Energy: 3.67 J
• Abrasion Resistance: 21.92 mm
• Slip Resistance (Dry, Sawn – Coefficient of Friction × 100): 54.33
• Slip Resistance (Wet, Sawn – Coefficient of Friction × 100): 67.00