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Selgase Blue Limestone

Blue - Limestone

Estonia

About

Item Details

Material Type:
Limestone
Origin:
Estonia (Selgase, Saarema)
Primary Color(s):
Blue
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:
Selgase Blue Stone, Selgase Kivi, Selgase Blue
Finished Surface:
Bush Hammered,Tumbled,Brushed,Honed,Split,Machine Cut,Natural Surface,Sandblasted,Acid Washing,Combed,Leathered,Water Jet,Chiseled,Pickling

Testing

Water Absorption:
6.5 - 7.5 %
Density:
2200-2300 kg/m3
Compressive Strength:
74-125 MPa
Stone texture:
a cool-toned blue-grey limestone with soft, muted variations ranging from light smoky grey to deeper steel-blue and bluish graphite shades, sometimes showing gentle cloudy transitions that give the surface a calm, uniform but naturally layered appearance. Its overall look is subtle and elegant rather than strongly patterned, occasionally featuring faint sedimentary markings or very light fossil impressions that add quiet natural detail without disturbing its consistency, making it suitable for large architectural surfaces. In terms of texture and structure, Selgase Blue Limestone is generally fine- to medium-grained with a compact sedimentary matrix, offering a slightly porous but cohesive structure typical of Estonian limestones, with a naturally dense feel when cut and a smoother, more refined touch when honed or polished. The stone retains a balanced combination of structural stability and soft natural texture, reflecting its marine sedimentary origin and the consistent quarry characteristics commonly presented in trade references

Description

Selgase Blue Limestone is a cool-toned blue-grey natural stone known for its subtle, elegant appearance. Its color palette ranges from light smoky grey to deeper steel-blue and bluish graphite shades. This limestone is characterized by its gentle cloudy transitions, creating a calm, uniform appearance that retains a naturally layered look. Occasionally, it features faint sedimentary markings or very light fossil impressions, enhancing its natural beauty without disrupting its consistency. This makes it an excellent choice for large architectural surfaces.

Physical and Mechanical Properties:

  • Water Absorption: 6.5 - 7.5%
  • Density: 2200-2300 kg/m³
  • Flexural Strength: Information not specified
  • Compressive Strength: 74-125 MPa
  • Hardness: Moderate (specific scale not provided)
  • Porosity: Slightly porous, typical of compact sedimentary matrix
  • Slip Resistance: Generally good, depending on the finish

Chemical and Mineral Composition:

  • Calcium Carbonate (CaCO3): Predominantly high percentage due to limestone nature
  • Silica (SiO2), Magnesium Carbonate (MgCO3): Usually present in smaller proportions
  • Trace Minerals: May include various clay, silt, and other minerals contributing to color and texture

Usage:

Selgase Blue Limestone is ideal for both interior and exterior applications, including:

  • Flooring and wall cladding
  • Facade applications
  • Staircases and fireplaces
  • Countertops and vanity tops

Maintenance:

  • Regular cleaning with mild soap and water, avoiding acidic or harsh cleaning agents
  • Periodic sealing may enhance durability and resistance against stains

Cutting Sizes (Common Dimensions in cm):

  • Tiles: Generally available in 30x30, 40x40, 60x30, 60x60, and custom sizes upon request
  • Slabs: Typically cut to customers' specifications

Available Surface Finish Options:

  • Honed: Smooth, matte surface that enhances the natural colors
  • Polished: Glossy finish that brings out the stone’s elegance
  • Brushed: Textured and rustic finish that offers increased slip resistance
  • Sandblasted: Slightly rough surface that provides a contemporary look
  • Antiqued: A finish that gives a weathered or aged appearance

Selgase Blue Limestone is valued for its balanced combination of structural stability and natural aesthetic. Its marine sedimentary origin and consistent quarry characteristics ensure it remains a preferred material for both traditional and modern architectural designs. Proper maintenance and appropriate finish selections optimize its durability and appearance in a variety of applications.

FAQ

Can Estonia's Selgase Blue Limestone be used in a dining room?

Yes, Estonias Selgase Blue Limestone can definitely be used in a dining room. It is a versatile and durable natural stone that can be used for various interior applications, including flooring and countertops. The blue color tones of the limestone can add a unique and elegant touch to the dining room, creating a stylish and sophisticated ambiance. Additionally, the durability of the stone makes it suitable for heavy foot traffic areas like dining rooms.

Can Estonia's Selgase Blue Limestone be used in heavy use areas?

Yes, Estonias Selgase Blue Limestone can be used in heavy use areas. It is a durable and dense stone that is capable of withstanding heavy traffic, making it suitable for areas such as commercial buildings, public spaces, or outdoor applications. Its resistance to wear, weathering, and general durability makes it a popular choice for projects requiring a robust and long-lasting material.

Can Estonia's Selgase Blue Limestone be used exterior applications in very dusty climates?

Yes, Estonias Selgase Blue Limestone can be used for exterior applications in very dusty climates. Blue limestone is known for its durability and resistance to weathering, making it suitable for various outdoor applications. Its natural composition and texture make it less prone to accumulating dust and dirt compared to other materials. Additionally, regular cleaning and maintenance can help ensure its longevity and appearance in dusty climates.

How thick is Estonia's Selgase Blue Limestone slabs?

The thickness of Estonias Selgase Blue Limestone slabs can vary depending on the specific order and requirements. However, common thickness options for limestone slabs are typically 2 cm (0.79 inches) or 3 cm (1.18 inches).

Can Estonia's Selgase Blue Limestone be used outdoors?

Yes, Estonias Selgase Blue Limestone can be used outdoors. This type of limestone is known for its durability and resistance to weathering, making it suitable for various outdoor applications such as paving, cladding, landscaping, and other architectural uses. It is often chosen for its natural beauty, unique texture, and ability to withstand harsh outdoor conditions.

What grade is Estonia's Selgase Blue Limestone?

Estonias Selgase Blue Limestone is typically classified as a grade A limestone. It is known for its high quality and durability, making it suitable for various construction and architectural uses.

Are there color variations of Estonia's Selgase Blue Limestone?

Yes, there are color variations of Estonias Selgase Blue Limestone. While the base color of Selgase Blue Limestone is typically a deep blue shade, there can be variations within this color range. Some stones may have lighter or darker blue hues, while others may have slight variations of grey or even green undertones. These variations in color are natural and can add to the unique appeal of the stone.

Is Estonia's Selgase Blue Limestone an expensive stone?

I do not have access to the current market price of Estonias Selgase Blue Limestone. However, the price of Selgase Blue Limestone stone can vary depending on factors such as quality, color variety, size, and availability, which are subject to change. It is best to contact a local supplier or stonemason for the current market price.

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