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Rosa Arronches Granite

Rosa Arronches GraniteRosa Arronches Granite
Rosa Arronches Granite

Red - Granite

Portugal

About

Item Details

Material Type:
Granite
Origin:
Portugal (Herdade das Pinas, Arronches, Portalegre)
Primary Color(s):
Red
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:
Granito Rosa de Arronches, Granito Rosa Arronches, Rosa Arronches, Rosa Arronches 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:
0.15 By weight %
Density:
2632 kg/m³
Flexural Strength:
11.80 MPa
Compressive Strength:
133.5 - 149.8 MPa
Stone texture:
a coarse-grained, intrusive igneous stone characterized by a warm pink to reddish overall appearance, created primarily by abundant feldspar crystals that impart a soft rosy tone across the surface, often blended with greyish-white backgrounds and scattered black mineral specks or darker veins that add visual depth and variation; its pattern is generally homogeneous yet subtly dynamic, with occasional porphyritic features where larger feldspar crystals stand out within a granular matrix. In terms of texture and structure, it exhibits a phaneritic, granular and hypidiomorphic composition, typical of durable granites, with a well-balanced mineral mix of quartz, microcline, plagioclase, and biotite, resulting in a dense, hard, and compact stone with a consistent, directionless structure and low porosity, making it suitable for both interior and exterior architectural applications.

Description

Rosa Arronches Granite is a coarse-grained, intrusive igneous stone characterized by a warm pink to reddish appearance, primarily due to abundant feldspar crystals that impart a soft rosy tone. It often features a blend of greyish-white backgrounds and scattered black mineral specks or darker veins, adding visual depth and variation. The pattern is generally homogeneous, yet subtly dynamic, occasionally exhibiting porphyritic characteristics where larger feldspar crystals are evident within a granular matrix. The texture and structure of this granite are phaneritic, granular, and hypidiomorphic, common to durable granites, characterized by a dense, hard, and compact composition with low porosity and a consistent, directionless structure. It is sourced from Herdade das Pinas in Arronches, Portalegre, Portugal.

Physical and Mechanical Properties:

  • Water Absorption: 0.15% by weight
  • Density: 2632 kg/m³
  • Flexural Strength: 11.80 MPa
  • Compressive Strength: 133.5 - 149.8 MPa
  • Hardness: High, suitable for extensive wear
  • Porosity: Low
  • Slip Resistance: Moderate, depending on finish

Mineral Compositions (% by weight):

  • Quartz: 20%
  • Microcline: 40%
  • Plagioclase: 30%
  • Biotite Mica: 8%
  • Others: 2%

Usage:

  • Exterior Applications: Cladding, pavers, curbing, and facades due to its durability and aesthetic appeal.
  • Interior Applications: Flooring, countertops, vanity tops, fireplace surrounds, and wall cladding.

Maintenance:

  • Regular cleaning with pH-neutral cleaners.
  • Sealing recommended, particularly in high-use areas, to prevent staining and improve longevity.
  • Avoid harsh chemicals or abrasive cleaners that may damage the surface or reduce its sheen.

Available Common Surface Finish Options:

  • Polished: Highlights the glossy, reflective quality of the stone.
  • Honed: Offers a smooth, matte finish without reflection.
  • Flamed: Provides a rough texture, increasing slip resistance.
  • Bush-hammered: Yields a rugged surface, also enhancing slip resistance for exterior uses.
  • Leathered: Provides a soft, textured finish that is both tactilely pleasing and visually interesting.

Rosa Arronches Granite is an excellent choice for both traditional and contemporary architectural projects, offering an appealing aesthetic along with the robust physical properties typical of quality granite.

FAQ

Can Portugal's Rosa Arronches Granite be used in a bathroom?

Yes, Portugals Rosa Arronches Granite can be used in a bathroom. Granite is a highly durable and water-resistant natural stone, making it an ideal choice for bathroom applications. It can be used for bathroom countertops, vanity tops, shower walls, and even flooring. However, it is important to seal the granite properly to protect it from water stains and damage. Regular maintenance and cleaning are also necessary to keep the granite in good condition in a bathroom setting.

Can Portugal's Rosa Arronches Granite be used exterior applications in very dusty climates?

Portugals Rosa Arronches Granite can be used in exterior applications in dusty climates. Granite is known for its durability and resistance to weathering, which makes it suitable for outdoor use in various climates. However, it is always recommended to consult with a local expert or supplier to ensure that the specific granite variety and finish you choose is suitable for the conditions of your application.

Can Portugal's Rosa Arronches Granite be used in heavy use areas?

Yes, Portugals Rosa Arronches Granite can be used in heavy use areas. Granite is a durable and hard material that is resistant to scratching, heat, and stains. It is commonly used in high traffic areas such as kitchens, commercial buildings, and outdoor applications. The specific Rosa Arronches Granite from Portugal is known for its attractive rose-colored design and durability, making it suitable for heavy use areas.

Can Portugal's Rosa Arronches Granite be used outdoors?

Yes, Portugals Rosa Arronches Granite can be used outdoors. Granite is a durable and weather-resistant natural stone, making it suitable for outdoor applications such as paving, cladding, countertops, and other outdoor features. It is known for its strength, resistance to staining, and ability to withstand the elements, which makes it a popular choice for outdoor hardscaping and landscaping projects.

Are there color variations of Portugal's Rosa Arronches Granite?

Yes, there may be color variations of Portugals Rosa Arronches Granite. Granite is a natural stone, and variations in color, veining, and pattern are common. The Rosa Arronches Granite typically has a pinkish background color with darker pink or reddish veins. However, the intensity of the color and the specific veining pattern can vary from slab to slab or quarry to quarry. It is always recommended to view samples or photographs of the actual stone before making a purchase to ensure it meets your specific color preferences.

What is the coefficient of friction of Chiseled Portugal's Rosa Arronches Granite tiles?

The coefficient of friction of Chiseled Portugals Rosa Arronches Granite tiles may vary depending on the specific finish and texture of the tiles. Without further information, it is difficult to provide an exact value for the coefficient of friction. It is recommended to consult with the manufacturer or supplier of the tiles for accurate information on the coefficient of friction of their product.

What grade is Portugal's Rosa Arronches Granite?

There isnt a specific grading system for Rosa Arronches Granite in Portugal. The grading of granite typically varies based on color, consistency, pattern, and other factors. Grading is usually done by individual stone suppliers or fabricators, so its best to check with them for the specific grade of Rosa Arronches Granite.

Is Portugal's Rosa Arronches Granite an expensive stone?

I do not have access to current market prices and can not provide a definitive answer. However, in general, the price of Rosa Arronches granite can vary depending on factors such as the quality, size, and supplier. It is best to consult a supplier or contractor for current pricing information.

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