Recta Grey Granite

Recta Grey Granite is a versatile and aesthetically pleasing natural stone quarried in Alpendurada, Marco de Canaveses, Portugal. This granite is renowned for its fine to medium grain texture and elegant appearance, predominantly featuring light to medium grey tones with soft variations of white, beige, and sometimes faint bluish hues. Its subtle and uniform look makes it a perfect choice for both contemporary and traditional settings.

Physical and Mechanical Properties:

• Water Absorption: Typically ranges from 0.2% to 0.34%, indicating low porosity and high density.

• Density: Approximately 2,680 to 2,720 kg/m³, providing a robust and durable nature.

• Flexural Strength: Generally about 12 to 15 MPa, ensuring good resistance to bending forces.

• Compressive Strength:Around 160 to 180 MPa, highlighting its ability to withstand substantial loads.

• Hardness: Falls between 6 and 7 on the Mohs scale, reflecting its scratch-resistant qualities.

• Porosity: Low porosity, contributing to its durability and resistance to staining.

• Slip Resistance: Varies with the surface finish, but generally offers moderate to high slip resistance, especially in honed or textured finishes.

Chemical and Mineral Compositions (typical percentages):

• Quartz: 25% to 35%, offering hardness and durability.

• Feldspar: 40% to 50%, providing the stone’s core structural properties.

• Mica (Biotite and Muscovite): 5% to 10%, adding subtle reflective and textural characteristics.

• Other Minerals (including Minor Elements and Trace Iron Oxides): 5% to 10%, lending additional color and textural nuances.

Usage:

• Interior Applications: Flooring, wall cladding, countertops, vanities, and staircases.

• Exterior Applications: Facades, paving stones, garden features, and pool surrounds.

• Commercial Spaces: Suitable for lobbies, reception areas, and public facility wall/flooring installations.

Maintenance:

• Cleaning: Use pH-balanced soaps or stone-specific cleaners to prevent etching and ensure longevity.

• Sealing: Recommended sealing every 1-2 years, depending on use and exposure, to protect against stains and moisture ingress.

• Avoid Abrasives: Refrain from using harsh chemicals or abrasive pads to maintain the stone's finish.

Available Surface Finishes:

• Polished: High gloss, enhancing color depth and granite details, ideal for interiors.

• Honed: Smooth and matte, providing elegance with good slip resistance.

• Flamed: Rough texture for outdoor applications; increases slip resistance.

• Brushed: Soft textured finish offering a slightly aged appearance with a smooth feel.

• Bush Hammered: Rugged surface with high slip resistance, suitable for exteriors and high-traffic areas.

Recta Grey Granite stands out as both a practical and visually appealing choice for a variety of architectural and design needs, offering a straightforward yet sophisticated aesthetic that complements a diverse array of environments.