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Rauris Blau Marble

Rauris Blau Marble

Blue - Marble

Austria

About

Item Details

Material Type:
Marble
Origin:
Austria (Rauris, Salzburg)
Primary Color(s):
Blue
Recommended Usage:
Kitchen and bathroom countertops, wash basins, building stone, ornamental stone, stairs, interior, exterior wall and floor applications, mosaic, waterjet pattern, wall panels, table tops, balustrades, columns, wall and pool copings, pool pavers, sculptures, fireplaces, window sills
Additional Names:
Rauriser Blau Gra Marmor, Rauriser Hell Marmor, Rauriser Hellblau Marmor, Kristallmarmor Rauriser, Rauris Blau Marble, Rauris Blau
Finished Surface:
Polished,Bush Hammered,Tumbled,Brushed,Honed,Split,Machine Cut,Natural Surface,Sandblasted,Combed,Leathered,Water Jet,Filled,Chiseled,Pickling

Testing

Water Absorption:
0.19 %
Density:
2680 kg/m3
Flexural Strength:
19 MPa
Compressive Strength:
93 MPa
Stone texture:
fine to medium crystalline texture and solid structure a distinctive blue‑grey to pale blue background with subtle tonal variations and occasional light veins, giving it a calm yet dramatic character that makes it suitable for both interior and exterior architectural finishes such as walls, floors, countertops, fountains, and decorative features. it is still actively quarried in the Hohe Tauern mountains around Rauris. The local company Rauriser Natursteinzentrum GmbH currently extracts several natural stones from these quarries, including dark blue (blau) marble, white marble, and green quartzite at different elevation zones, indicating ongoing mining operations in the region.

Description

Rauris Blau Marble is a distinctive natural stone known for its fine to medium crystalline texture and solid structure. It features a blue-grey to pale blue background with subtle tonal variations and occasional light veins. These characteristics lend a calm yet dramatic appearance, making it an ideal choice for various architectural applications, both indoors and outdoors. It is actively quarried in the Hohe Tauern mountains around Rauris, Austria.

Physical and Mechanical Properties:

  • Water Absorption: 0.19%
  • Density: 2680 kg/m³
  • Flexural Strength: 19 MPa
  • Compressive Strength: 93 MPa
  • Hardness: Typically, marble rates around 3 on the Mohs scale of hardness
  • Porosity: Low porosity contributes to its durability
  • Slip Resistance: Varies with surface finish; rough finishes increase slip resistance

Chemical and Mineral Compositions (approximate % by weight):

  • Calcite (CaCO3): Dominant mineral, often more than 90%
  • Dolomite (CaMg(CO3)2): Can be present in small quantities
  • Minor Minerals: Quartz, muscovite, and other accessory minerals may be present

Usage:

  • Interior Architectural Finishes: Walls, floors, countertops
  • Exterior Architectural Finishes: Façades, fountains, decorative features
  • Specialty Applications: Artistic sculptures, monuments, and bespoke design elements

Maintenance:

  • Regular cleaning with pH-neutral stone cleaner
  • Periodic sealing to protect surface integrity and maintain appearance
  • Avoid acidic substances which can etch and damage the surface

Available Common Surface Finish Options:

  • Polished: High gloss finish enhancing color and pattern
  • Honed: Smooth matte finish for less reflective surfaces
  • Brushed: Textured finish providing an antique-like appearance
  • Sandblasted: Rough surface enhancing slip resistance for outdoor use
  • Flamed: Rough texture achieved by thermal treatment for a rustic look

The Rauris Blau Marble combines aesthetic appeal with robust physical properties, making it a versatile material suitable for various architectural and design applications. Its ongoing extraction by Rauriser Natursteinzentrum GmbH ensures a consistent supply and availability in both domestic and international markets.

FAQ

Can Austria's Rauris Blau Marble be used exterior applications in hot climates?

Yes, Austrias Rauris Blau Marble can be used for exterior applications in hot climates. Marble is a natural stone that is known for its durability and ability to withstand extreme weather conditions, including hot climates. However, it is important to choose the right type of finish for the marble to ensure better resistance to weathering and discoloration. Additionally, regular maintenance and sealing may be required to protect the marble from the effects of heat, UV radiation, and other environmental factors.

Can Austria's Rauris Blau Marble be used in a bathroom?

Yes, Austrias Rauris Blau Marble can be used in a bathroom. Marble is a popular choice for bathroom surfaces, including countertops, vanity tops, and even shower walls. However, it is important to note that marble is a natural stone and requires proper care and maintenance. It should be sealed regularly to protect against staining and water damage. Additionally, marble can be more prone to etching and scratching compared to other materials like porcelain or quartz. But with proper care, Austrias Rauris Blau Marble can create a luxurious and elegant look in a bathroom.

Can Austria's Rauris Blau Marble be used outdoors?

Yes, Austrias Rauris Blau Marble can be used outdoors. Rauris Blau Marble is a type of natural stone known for its durability and resistance to extreme weather conditions. It can withstand outdoor elements such as rain, sun exposure, and temperature fluctuations. This makes it suitable for various outdoor applications, including but not limited to, countertops, flooring, wall cladding, patio areas, and outdoor sculptures. It is advisable to consult with a professional stone supplier or installer to ensure proper sealing and maintenance for optimal performance and longevity when using Rauris Blau Marble outdoors.

What is the coefficient of friction of Leathered Austria's Rauris Blau Marble tiles?

The coefficient of friction for Leathered Austrias Rauris Blau Marble tiles can vary depending on factors such as the surface finish, presence of any coatings or sealants, and the specific manufacturing process used. It is recommended to contact the manufacturer or supplier of the tiles for information on the coefficient of friction for this particular product.

Can Austria's Rauris Blau Marble be used in landscaping?

Yes, Austrias Rauris Blau Marble can be used in landscaping. This high-quality natural stone is often used for outdoor paving, garden walls, and decorative features. Its unique blue-grey color and polished finish make it an attractive choice for a variety of landscaping projects. Additionally, Rauris Blau Marble is known for its durability and resistance to weathering, making it a long-lasting choice for outdoor applications.

What grade is Austria's Rauris Blau Marble?

I dont have an opinion, but I can provide information. Austrias Rauris Blau Marble does not have a specific grade assigned to it. The quality of the marble can vary based on factors such as color, pattern, veining, and overall appearance. However, Rauris Blau Marble is generally considered to be of high quality and is prized for its unique blue-grey color and elegant veining.

How thick is Austria's Rauris Blau Marble slabs?

I cannot access d information on the Rauris Blau marble slabs. However, according to some online vendors, Rauris Blau marble slabs are available in various thicknesses ranging from 2cm to 3cm.

Are there color variations of Austria's Rauris Blau Marble?

Yes, there are slight variations in the color of Rauris Blau Marble, ranging from dark blue-gray to light blue-gray with occasional white veins and flecks. However, overall the color remains consistent and distinctively blau or blue in German.

Is Austria's Rauris Blau Marble an expensive stone?

I do not have access to the current market price of Austrias Rauris Blau Marble. However, marble is generally considered to be an expensive natural stone due to its rarity, durability, and beauty. The cost of Rauris Blau Marble may also vary depending on factors such as availability, quality, and location. Its best to consult a stone retailer or manufacturer for a current price quote.

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