Atlantic Grey Limestone

Grey - Limestone

PortugalPortugal
Item Details

Quarry Location: Aljubarrota, Alcobaça, Leiria

Water Absorption: 3.6 %

Density: 2440 Kg/m³

Flexural Strength: 16.7 - 17.4 MPa

Recommended Usage: Wall and floor applications, countertops, mosaic, fountains, pool and wall capping, stairs, window sills

Finishing Surface: Honed, Aged, Polished, Sawn Cut, Sanded, Rockfaced, Sandblasted, Bushhammered, Tumbled

Additional Names: Atlantic Gray Limestone,Atlantic Blue Limestone,Atlantic Grey Limestone

Description:

Atlantic Grey Limestone is bluish light grey fossilized sedimentary rock.

Physico - Mechanical Properties
Flexural Strenght: 17.4 MPa
Flexural Strenght After Frost Resistance (48 cycles): 16.7 MPa
Resistance to fixing: 428 Kg
Water Absorption at Atmospheric Pressure: 3.6 %
Aparent Density: 2440 Kg/m3
Open Porosity: 8.3%
Reaction to fire: A1
Water Absorption by Capillarity: 9.97g/m2. s0.5
Thermal Shock Resistance: 0.02%
Abrasion Resistance: 22.0 mm
Slip Resistance (Dry Conditions): 71 USRV

FAQ
showmore
What is the coefficient of friction of Filled Portugal's Atlantic Grey Limestone tiles?
The coefficient of friction for Filled Portugals Atlantic Grey Limestone tiles will depend on various factors such as surface finish, texture, and any additional treatments or sealants applied to the tiles. Without specific information on these factors, it is difficult to provide an exact value for the coefficient of friction. The coefficient of friction typically ranges from 0.4 to 1.1 for most stone tiles. It is recommended to consult the manufacturer or supplier of the specific tiles for accurate information on the coefficient of friction.
showmore
Can Portugal's Atlantic Grey Limestone be used exterior applications in cold climates?
The Portugals Atlantic Grey Limestone is generally suitable for exterior applications in cold climates. Limestone is a natural stone that has been used for centuries in various architectural applications, including outdoor use. However, some factors should be considered when using it in cold climates: 1. Freeze-Thaw Resistance: Limestone can be susceptible to damage from repeated freezing and thawing cycles. In cold climates where temperatures fluctuate, it is essential to select a limestone with good freeze-thaw resistance. The Portugals Atlantic Grey Limestone may vary in this aspect, so it is recommended to check its specific performance characteristics or consult with a professional. 2. Installation: Proper installation techniques are crucial for ensuring the durability of limestone in cold climates. The stone needs to be properly sealed, and a high-quality adhesive and mortar should be used to prevent water infiltration and damage from freezing. 3. Maintenance: Regular maintenance is important to extend the lifespan of limestone in cold climates. Periodic cleaning, sealing, and repair of any damage or cracks can help to prevent water penetration and minimize potential issues caused by frost. It is always recommended to consult with a professional stone supplier or installer to ensure that the Portugals Atlantic Grey Limestone is suitable for your specific climate and intended application. They can provide more detailed information about its performance characteristics and offer guidance on installation and maintenance.
showmore
What grade is Portugal's Atlantic Grey Limestone?
Portugals Atlantic Grey Limestone is typically graded as a higher quality stone, generally categorized as Grade A.
showmore
Can Portugal's Atlantic Grey Limestone be used in a office?
Yes, Portugals Atlantic Grey Limestone can be used in an office space. Limestone is commonly used as a building material in various applications, including commercial buildings such as offices. The Atlantic Grey Limestone from Portugal is known for its beautiful gray color with subtle veining, which can provide an elegant and sophisticated look to an office interior. It can be used for flooring, wall cladding, or even as a countertop material, depending on the specific design and requirements of the office space.
showmore
Can Portugal's Atlantic Grey Limestone be used in landscaping?
Yes, Portugals Atlantic Grey Limestone can be used in landscaping. This type of limestone is known for its durability and beautiful gray color, which makes it a popular choice for both residential and commercial landscaping projects. It can be used for various landscaping applications such as paving, patios, walkways, retaining walls, decorative boulders, and even for creating water features like fountains or waterfalls. Additionally, its natural resistance to weathering and versatility make it a great option for adding a touch of elegance and sophistication to outdoor spaces.
showmore
Is Portugal's Atlantic Grey Limestone an expensive stone?
I am not able to provide current market prices or opinions. However, in general, the cost of a natural stone depends on various factors such as availability, location, processing, and quality, among others. It is best to inquire from trusted stone suppliers or professionals for an accurate/correct pricing.
showmore
Are there color variations of Portugal's Atlantic Grey Limestone?
Yes, there are color variations of Portugals Atlantic Grey Limestone. The limestone can range from light grey to dark grey, and may include hints of blue or green. Some pieces may have a more uniform color, while others may display natural veining or mottling patterns. The specific color variations within the Atlantic Grey Limestone can vary depending on the specific quarry and region it is sourced from.
showmore
How thick is Portugal's Atlantic Grey Limestone slabs?
The thickness of Portugals Atlantic Grey Limestone slabs can vary depending on the specific supplier and manufacturer. However, the typical thickness ranges from 2 cm (0.79 inches) to 3 cm (1.18 inches).