Albamiel Sandstone is a distinctive natural stone quarried in Hellín, in the province of Albacete, within the region of Castile-La Mancha, Spain. Known for its warm yellow to earthy beige hues and its unique porous texture filled with fossil content, primarily composed of seashells, Albamiel Sandstone offers both aesthetic and functional qualities.

Physical and Mechanical Properties

• Color: Warm yellow to earthy beige
• Texture: Porous with rich fossil content
• Water Absorption: 10.23%
• Density: 1920 Kg/m³
• Flexural Strength: 18.4 MPa
• Compressive Strength: 47.5 MPa
• Hardness: Generally soft to moderately hard, depending on specific quarry batch
• Porosity: High due to the presence of seashell fossils and other organic materials
• Slip Resistance: Moderate, depending on surface finish

Chemical and Mineral Composition (% by weight)

• Quartz: Predominant mineral component
• Calcite: High presence due to fossil content
• Clay minerals: Present in varying degrees
• Iron Oxides: Contribute to the warm coloration
• Other trace minerals: Depending on specific quarry variations

Usage

Albamiel Sandstone is versatile in its applications due to its unique appearance and properties:

• Exterior cladding and facades: Its aesthetic appeal and moderate mechanical strength make it ideal for decorative exterior applications.
• Interior walls and flooring: Suitable for areas where its warm tones and textures can be appreciated up close.
• Landscape elements: Used for garden paths, walls, and decorative features.
• Sculptural elements: Its workability offers opportunities for artistic endeavors.

Maintenance

• Regular Cleaning: Use mild pH-balanced cleaners to maintain its natural appearance without damaging the stone.
• Sealing: Consider applying a breathable stone sealant to enhance its longevity, especially in high-moisture environments.
• Avoiding Abrasives: Use non-abrasive tools while cleaning to prevent surface scratches or damage.

Cutting Sizes (cm)

• Standard Tiles: 30x30, 40x40, 60x30 cm
• Custom Slabs: Available upon request to fit larger architectural elements
• Thickness Options: Commonly ranges from 1.5 cm to 3 cm

Available Common Surface Finish Options

• Honed: Offers a smooth, matte finish that highlights the stone's natural color and textures.
• Polished: Provides a glossy surface, enhancing color vibrancy but may reduce slip resistance.
• Brushed: Adds texture for increased slip resistance, suitable for outdoor applications.
• Tumbled: Delivers a rustic, aged appearance, ideal for specific aesthetic requirements.

Summary

Physical and Mechanical Characteristics

• Apparent Specific Weight (Density): 1920 kg/m³
• Apparent Porosity: 10.23%
• Absorption Coefficient (Water Absorption): 16.20%
• Compressive Strength: 475 kg/cm² / 47.5 MPa
• Tensile Strength (Flexural Strength): 184 kg/cm² / 18.4 MPa
• Wear Resistance (Abrasion): 20 mm
• Impact Test: 25 cm
• Microhardness: 165 kg/mm²