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Cinza Raiado Marble

Cinza Raiado MarbleCinza Raiado MarbleCinza Raiado Marble
Cinza Raiado Marble

Grey - Marble

Portugal

About

Item Details

Material Type:
Marble
Origin:
Portugal (Estremoz, Evora)
Primary Color(s):
Grey
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
Additional Names:
Estremoz Raiado Marble, Estremoz Cinza Raiado Marble, Cinza Rajado Marble, Cina Raiado Marble, Cinza Raiado
Finished Surface:
Polished,Bush Hammered,Tumbled,Brushed,Honed,Split,Machine Cut,Natural Surface,Sandblasted,Combed,Leathered,Water Jet,Filled,Chiseled,Pickling

Testing

Water Absorption:
0.05 By weight %
Density:
2715 kg/m³
Flexural Strength:
26.50 MPa
Compressive Strength:
91.23 - 93.00 MPa
Stone texture:
presents a soft, luminous grey-white base​ that serves as a serene and neutral canvas. Elegantly flowing across this background are organic, ink-like veins in shades of medium grey, charcoal, and pale silver, creating a dynamic, painterly effect reminiscent of traditional Chinese ink wash paintings (shuǐmò). The veins vary in density and opacity—some are sharp and defined, while others blend softly into the base, producing a sense of depth, movement, and natural artistry. The overall composition is balanced yet expressive, with a rhythmic, fluid pattern that feels both timeless and contemporary.

Description

Cinza Raiado Marble is a visually striking natural stone that features a soft, luminous grey-white base, providing a serene and neutral canvas. Its surface is adorned with elegantly flowing, organic veins in shades of medium grey, charcoal, and pale silver. These veins create a dynamic, painterly effect reminiscent of traditional Chinese ink wash paintings (shuǐmò). The varying density and opacity of the veins—some being sharp and defined, others softly blending into the base—lend the marble a sense of depth, movement, and natural artistry. The overall composition is balanced yet expressive, characterized by a rhythmic, fluid pattern that feels both timeless and contemporary. This marble is quarried in Estremoz, Évora, Portugal and is known for its appealing grey color.

Physical and Mechanical Properties:

  • Water Absorption: 0.05% by weight
  • Density: 2715 kg/m³
  • Flexural Strength: 26.50 MPa
  • Compressive Strength: 91.23 - 93.00 MPa
  • Hardness: Typically rated around 3 to 4 on the Mohs scale
  • Porosity: Very low, contributing to its durability
  • Slip Resistance: Moderate; can be enhanced with surface treatments

Chemical and Mineral Compositions (% by Weight):

  • Calcium Carbonate (CaCO3): Predominantly around 90-95%
  • Magnesium Carbonate (MgCO3): Approximately 5%
  • Silica (SiO2): Trace amounts
  • Iron Oxides (Fe2O3): Trace amounts, affecting color variation
  • Alumina (Al2O3): Trace amounts

Usage:

  • Interior Applications: Ideal for flooring, wall cladding, bathroom vanities, countertops, and decorative accents.
  • Exterior Applications: Can be used for facades and paving, although it may require appropriate finishes to enhance weather resistance.
  • Aesthetic Appeal: Often chosen for its luxurious look and ability to complement contemporary and traditional designs.

Maintenance:

  • Cleaning: Regular cleaning with a mild, pH-neutral cleaner is recommended. Avoid acidic or abrasive cleaners that can etch the surface.
  • Sealing: Periodic sealing is advised to protect from staining and enhance longevity.
  • Polishing: Can be polished to restore shine if necessary.

Cutting Sizes (cm):

  • Commonly available in slabs and tiles, with sizes such as:
  • Slabs: Typically 2 cm or 3 cm thick
  • Tiles: Sizes such as 30x30, 60x60, 60x120, and custom sizes upon request

Available Common Surface Finish Options:

  • Polished: Provides a high-gloss finish, enhancing the marble’s natural colors and veining.
  • Honed: Offers a smooth, matte finish, creating a more understated look.
  • Brushed: Gives a textured surface, enhancing slip resistance.
  • Leathered: Provides a soft sheen with a slightly textured feel, ideal for contemporary aesthetics.

Cinza Raiado Marble, with its distinctive, elegant pattern and robust properties, is a favored choice for those seeking a blend of traditional beauty and modern functionality in their architectural and design projects.

FAQ

Can Portugal's Cinza Raiado Marble be used in a office?

Yes, Portugals Cinza Raiado Marble can be used in an office setting. Marble is a popular choice for office interiors due to its elegant and sophisticated appearance. Cinza Raiado Marble, with its gray color and subtle veining, can add a touch of luxury and professionalism to any office space. It can be used for flooring, countertops, reception desks, and other surfaces, providing a timeless and stylish look. Additionally, marble is known for its durability and longevity, making it a suitable material for high-traffic areas in an office environment.

Can Portugal's Cinza Raiado Marble be used exterior applications in very dusty climates?

Portugals Cinza Raiado Marble can be used for exterior applications, including in dusty climates. However, it is important to note that marbles, including Cinza Raiado Marble, are generally considered to be more delicate and may require more maintenance compared to other natural stones like granite. Dust and debris can accumulate on the marbles surface and may require regular cleaning to maintain its appearance. Additionally, exposure to harsh weather conditions, including extreme heat, cold, and dust storms, can potentially affect the durability and longevity of the marble. Therefore, proper sealing, regular maintenance, and cleaning are recommended to ensure the marble continues to look its best in dusty climates. Consulting with a professional stone supplier or installer can provide more specific guidance based on the local climate and conditions.

Are there color variations of Portugal's Cinza Raiado Marble?

Yes, there are several color variations of Cinza Raiado Marble in Portugal, ranging from light gray to dark gray with white veins running through it. Some specimens may have more prominent or less prominent veins than others, depending on the cut and location within the quarry. The exact appearance of the marble can vary depending on the lighting conditions and the angle of observation.

Can Portugal's Cinza Raiado Marble be used in heavy use areas?

I do not have information on the specific intended use of a material. However, in general, marble is not recommended for heavy use areas as it is a softer stone that can scratch and stain easily. It is better suited for areas with light foot traffic such as bathrooms or decorative pieces.

What grade is Portugal's Cinza Raiado Marble?

I do not have the ability to view or access information in real-time. However, Cinza Raiado Marble is generally classified as a high-quality marble and is widely used for flooring, countertops, and other interior applications. It is often considered a luxurious material, and its grade would depend on its specific characteristics and attributes.

Is Portugal's Cinza Raiado Marble an expensive stone?

I do not have access to current pricing information. However, the cost of Portugals Cinza Raiado Marble can vary depending on factors such as the size of the slab, thickness, quality of the stone, and location of the distributor or supplier. Generally, marble is considered a high-end countertop or flooring material, so it may be more expensive than other options. It is recommended to request quotes from multiple suppliers to get an idea of the average market price.

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