Blanco Impero Granite

About
Item Details
- Material Type:
- Granite
- Origin:
Spain (Bustarviejo, Madrid) - Primary Color(s):
- Grey
- Recommended Usage:
- Kitchen and bathroom countertops, monuments, building stone, ornamental stone, stairs, interior, exterior wall and floor applications, mosaic, waterjet pattern, wall panels, table tops, window sills, balustrades, columns, wall and pool copings, pool pavers, sculptures, fireplaces, pavers, cobbles, curbstone
- Additional Names:
- Branco Berocal Granite, Bianco Berrocal Granite, Bianco Impero Granite, Bianco Impero Berrocal Granite, Bianco New Cristall Granite, Bianco Santander Granite, Granit Blanc de Berrocal, Granito Blanco Berocal, Granito Blanco Santander, Granito Branco Berrocal, Granito Blanco Impero, Blanco Impero, Blanco Impero Granite
- Finished Surface:
- Polished,Flamed,Bush Hammered,Tumbled,Brushed,Honed,Split,Machine Cut,Natural Surface,Sandblasted,Acid Washing,Combed,Leathered,Water Jet,Filled,Chiseled,Pickling
Testing
- Water Absorption:
- 0.30 %
- Density:
- 2610 kg/m3
- Flexural Strength:
- 16.1 MPa
- Compressive Strength:
- 193.3 MPa
- Stone texture:
- a predominantly light grey to creamy‑white granite with softly blended tones of white, grey and sometimes very subtle beige or darker mineral accents, creating a serene yet refined visual that adds brightness and understated elegance to both interior and exterior applications; the color distribution tends to be relatively even with gentle natural variation rather than bold, dramatic veins, making it versatile for countertops, wall cladding, flooring, monuments and fountains where a neutral but rich stone look is desired. In terms of texture and structure, Blanco Impero features the classic granite granular texture with interlocking crystals that give it a compact, durable, and dense crystalline structure, allowing finishes such as polished, sawn cut, sanded, rockfaced, sandblasted or tumbled to bring out its subtle patterning and depth while maintaining the strength and longevity expected of high‑quality granite.
Description
Blanco Impero Granite is a light grey to creamy-white natural stone sourced from the region of Bustarviejo, Madrid, Spain. It is valued for its serene, understated visual appeal and versatility in various construction and design applications.
Physical and Mechanical Properties
-
Water Absorption: 0.30%. Indicates low porosity and good resistance to staining and moisture.
-
Density: 2610 kg/m³. Suggests a compact and solid structure, ideal for high-strength applications.
-
Flexural Strength: 16.1 MPa. Demonstrates good resistance to bending, making it suitable for countertops and flooring applications.
-
Compressive Strength: 193.3 MPa. Highlights its ability to withstand high loads, suitable for structural uses.
-
Hardness: Comparable to other quality granites, providing excellent scratch resistance.
-
Porosity: Low, contributing to its durability and resistance to weathering.
-
Slip Resistance: Dependent on the finish; polished surfaces may be less slip-resistant compared to honed or sandblasted finishes.
Chemical and Mineral Compositions (% by Weight)
- Quartz: High content, providing hardness and resistance to weathering.
- Feldspar: Present in significant amounts, lending the stone its unique appearance and contributing to its durability.
- Mica: Small amounts, adding subtle sparkling accents and contributing to its aesthetic appeal.
- Other Minerals: May include minor contributions from minerals like biotite or amphibole, depending on the specific quarry section.
Usage
- Interior Applications: Countertops, wall cladding, flooring, bathroom vanities, and decorative installations.
- Exterior Applications: Monuments, fountains, facades, paving, and landscaping elements.
Maintenance
- Regular cleaning with mild detergents and water; sealing may be recommended to enhance stain resistance and longevity, particularly for countertops.
- Re-sealing should be done periodically depending on the usage and exposure to liquids.
Surface Finish Options
- Polished: Provides a glossy, reflective surface, enhancing the natural colors and patterns.
- Honed: Smooth and matte, offering a softer appearance.
- Sawn Cut: Offers a natural, rough texture ideal for outdoor or industrial aesthetics.
- Sanded: A lightly textured finish, providing a balance between polished and rough.
- Rockfaced: Exhibits a rugged texture suitable for rustic or natural themes.
- Sandblasted: Provides a finely textured surface, excellent for slip resistance.
- Tumbled: Produces a weathered, antique appearance, enhancing the stone's natural look.
Blanco Impero Granite’s blend of durability, elegant appearance, and versatility makes it an excellent choice for a broad range of architectural and design projects, ensuring both beauty and functionality in both residential and commercial settings.
Test Result:
- Water Absorption at Atmospheric Pressure (EN 13755): 0.30%
- Compressive Resistance (EN 1926): 193.3 MPa
- Resistance to Bending Stress (EN 12372): 16.1 MPa
- Frost Resistance (48 cycles) – Reduction in Bending Resistance (EN 12371): –
- Frost Resistance (48 cycles) – Change in Apparent Volume (EN 12371): < 0.02%
- Abrasion Resistance (EN 14157): 15.7 mm
- Anchor Breaking Load (EN 13364): 2350 N
- Thermal Shock – Change in Mass (EN 14066): 0.04% (no change)
- Apparent Density / Open Porosity (EN 1936): 2610 kg/m³ / 0.90%















