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Branco Lusitania Limestone

Branco Lusitania Limestone

Beige - Limestone

Portugal

About

Item Details

Material Type:
Limestone
Origin:
Portugal (Vale da Cruz, Prazeres de Aljubarrota – ALCOBAÇA)
Primary Color(s):
Beige
Recommended Usage:
planters, fountains, facade, urban street furnitures, building stone, ornamental stone, stairs, interior, exterior wall applications, mosaic, waterjet pattern, wall panels, table tops, balustrades, columns, wall and pool copings, pool pavers, fireplaces
Additional Names:
Calcário Branco do Lusitania, Branco de Lusitania Limestone, White Lusitania Limestone, Branco Lusitania, Branco Lusitania Limestone
Finished Surface:
Polished,Bush Hammered,Tumbled,Brushed,Honed,Split,Machine Cut,Natural Surface,Sandblasted,Combed,Leathered,Water Jet,Chiseled,Pickling

Testing

Water Absorption:
0.7 %
Density:
2670 kg/m3
Flexural Strength:
14.3 MPa
Stone texture:
a compact white-to-light-beige natural limestone quarried in Portugal. It features small-to-medium brownish grains and distinct fossil details, offering high hardness and durability that make it well-suited for heavy architectural and interior applications

Description

Branco Lusitania Limestone is a compact, natural stone quarried in the Vale da Cruz area, Prazeres de Aljubarrota, Alcobaça, Portugal. Known for its aesthetic appeal, this limestone features a white-to-light-beige color with small to medium brownish grains and distinct fossil details. Its high hardness and durability make it ideal for both architectural and interior applications.

Physical and Mechanical Properties:

  • Water Absorption: 0.7% - This low water absorption rate indicates good resistance to water-related damage.
  • Density: 2670 kg/m³ - Reflects the compactness and strength of the stone.
  • Flexural Strength Under Concentrated Load: 14.3 MPa
  • Compressive Strength: Typically around 80-100 MPa - Points to high strength under compression.
  • Hardness: High - Offers good resistance to wear and scratching.
  • Open Porosity: 0.8% Low - Enhances durability and resistance to stains.
  • Slip Resistance: Moderate - Depending on surface finish; rougher finishes increase slip resistance making it suitable for flooring.
  • Abrasion Resistance: 19 mm

Chemical and Mineral Composition (% by weight):

  • Calcium Carbonate (CaCO₃): Typically around 90-95% - The primary component of limestone.
  • Silica (SiO₂): 2-4% - Adds to the stone's hardness.
  • Iron Oxides (Fe₂O₃): 1-2% - Contributes to the brownish tones in the grain patterns.
  • Aluminum Oxides (Al₂O₃): <1% - Present in minor amounts.
  • Magnesium Carbonate (MgCO₃): 1-2% - Minor component of the stone's mineral makeup.

Usage:

  • Exterior Cladding: Suitable due to its high weather resistance.
  • Interior Flooring: Ideal for high-traffic areas given its hardness and durability.
  • Countertops and Vanity Tops: Its aesthetic appeal and durability make it a favorable choice.
  • Staircases and Tread Plates: Benefiting from the stone's strength and wear resistance.
  • Decorative Elements: Used in sculptures and decorative trim.

Maintenance:

  • Clean with a mild, pH-neutral cleaner to avoid damage.
  • Sealing recommended periodically to maintain surface quality and resistance to stains.
  • Avoid acidic or abrasive cleaning agents which can damage the surface.

Cutting Sizes (cm):

  • Typically available in tiles and slabs with common sizes including:
  • Tiles: 30x30, 40x40, 60x30
  • Slabs: Custom sizes available, often provided in large formats for bespoke projects.

Available Common Surface Finish Options:

  • Polished: High gloss finish, brings out deep colors and details; recommended for interior use.
  • Honed: Smooth, matte finish offering a more natural look.
  • Brushed: Textured finish that enhances slip resistance, suitable for flooring.
  • Bush-Hammered: Rough texture, providing increased grip and a rustic appearance.
  • Sandblasted: Subtle texture; enhances slip resistance and is aesthetically versatile.

Branco Lusitania Limestone's versatility and durability make it a preferred choice for a wide range of applications, combining both aesthetic qualities and functional advantages.

FAQ

Can Portugal's Branco Lusitania Limestone be used exterior applications in very rainy climates?

Yes, Portugals Branco Lusitania Limestone can be used for exterior applications in very rainy climates. Limestone is a durable natural stone that is commonly used in both interior and exterior applications, including building facades and cladding. However, it is important to properly seal and maintain the limestone to protect it from the effects of moisture and rain. Applying a high-quality stone sealer and conducting regular maintenance can help ensure its longevity and prevent water damage.

Can Portugal's Branco Lusitania Limestone be used in a bathroom?

Yes, Portugals Branco Lusitania Limestone can be used in a bathroom. Limestones are known for their durability and ability to withstand moisture, which makes them a suitable choice for bathroom applications. However, it is important to note that proper sealing and maintenance may be required to prevent staining or water damage over time. Additionally, the specific finish and treatment of the limestone can affect its suitability for a bathroom, so it is advisable to consult with a professional before making a final decision.

How thick is Portugal's Branco Lusitania Limestone slabs?

The thickness of Portugals Branco Lusitania Limestone slabs can vary depending on the specific quarry and supplier. However, typical thickness options for Branco Lusitania Limestone slabs range from 2 cm (3/4 inch) to 3 cm (1 1/4 inch). It is always recommended to check with the quarry or supplier for the available thickness options.

Can Portugal's Branco Lusitania Limestone be used in landscaping?

Yes, Portugals Branco Lusitania Limestone can be used in landscaping. This type of limestone is known for its durability, natural beauty, and versatility, making it suitable for various landscaping applications. It can be used for pathways, patios, pavers, walls, retaining walls, steps, garden borders, and even for decorative purposes such as garden sculptures or water features. Its light color and fine texture make it a popular choice for creating a clean and elegant look in outdoor spaces.

Are there color variations of Portugal's Branco Lusitania Limestone?

Yes, there are slight color variations of Branco Lusitania Limestone depending on the quarry it is extracted from. The most common variations include shades of white, cream, and beige with occasional gray or yellow veins. Some quarries may produce a brighter white or a warmer cream-colored stone. The amount and type of sedimentary deposits, as well as the geological process involved in the formation of the limestone, can affect its final color.

What grade is Portugal's Branco Lusitania Limestone?

I cannot accurately determine the grade of Portugals Branco Lusitania Limestone. However, the classification of limestone grades can vary depending on the country, industry, and purpose. It is best to consult with a geologist or expert in the field for a definitive answer on this matter.

Is Portugal's Branco Lusitania Limestone an expensive stone?

I dont have access to current market prices. However, I can provide some general information about the Branco Lusitania limestone. Branco Lusitania limestone is a premium natural stone that is highly regarded in the world of construction and architecture. It is known for its durability, unique texture, and elegant appearance. Due to its popularity and high demand, Branco Lusitania limestone can be quite expensive compared to other types of natural stones. However, the price can vary depending on various factors such as quality, size, and location.

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