Portland Blue Limestone

Blue - Limestone

United KingdomUnited Kingdom
Item Details

Quarry Location: Bowers Quarry, Isle of Portland

Water Absorption: 1.3 By weight %

Density: 2596 kg/m3

Flexural Strength: 13.8 MPa

Compressive Strength: 119 MPa

Recommended Usage: Suitable for interior and exterior applications

Additional Names: Portland Hard Blue,Portland Blue Limestone

Description:
Test Results - Portland Hard Blue Limestone
Safety in Use
Slip Resistance (Note 1) Wet: 36
Values > 40 are considered safe Dry: 57
Abrasion Resistance(Note 1) 23.0
Values <23.0 are considered suitable for use in heavily trafficked areas
Strength under load
1) Compression(Note 2) 119 Mpa
Loaded perpendicular to the bedding - ambient humidity
2) Bending (Note 1) 13.8 Mpa
Loaded perpendicular to the bedding - ambient humidity
Porosity and Water Absorption
1) Porosity (Note 3) 3.4%
2) Saturation Coefficient (Note 3) 0.95
3) Water Absorption 1.3% (by wt)
4) Bulk specific gravity 2596 kg/m3
FAQ
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Are there color variations of United Kingdom's Portland Blue Limestone?
Yes, there are some variations of United Kingdoms Portland Blue Limestone. The stone can range in color from pale gray-blue to dark gray or black and have varying degrees of veining or speckling. Additionally, there can be slight differences in color and texture depending on the location from which the limestone was quarried.
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Can United Kingdom's Portland Blue Limestone be used outdoors?
Yes, United Kingdoms Portland Blue Limestone can be used outdoors. It is a durable and weather-resistant natural stone that is commonly used for a variety of exterior applications including paving, cladding, and landscaping. Its natural blue-grey color and fine grain make it a popular choice for outdoor projects in the UK. However, it is always important to consider the specific requirements and conditions of your project, as well as consult with a professional, to ensure the suitability of any particular stone for outdoor use.
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How thick is United Kingdom's Portland Blue Limestone slabs?
The thickness of United Kingdoms Portland Blue Limestone slabs can vary depending on the specific project or application. However, a common thickness range for these slabs is typically between 20mm (0.79 inches) to 40mm (1.57 inches).
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Can United Kingdom's Portland Blue Limestone be used exterior applications in very rainy climates?
Yes, United Kingdoms Portland Blue Limestone can be used for exterior applications in very rainy climates. Portland Blue Limestone is known for its durability and weather resistance, making it a suitable choice for outdoor use, even in areas with high rainfall. However, proper installation and maintenance are crucial to ensure its longevity and prevent any potential issues such as water absorption or staining.
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What grade is United Kingdom's Portland Blue Limestone?
I dont have graphical or visual capabilities to identify the grade of limestone by its texture, color or composition. Could you please provide more context or specifications about the grade of United Kingdoms Portland Blue Limestone so that I can help you better?
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What is the average hardness of United Kingdom's Portland Blue Limestone?
The average hardness of United Kingdoms Portland Blue Limestone is 3 on the Mohs scale.
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Is United Kingdom's Portland Blue Limestone an expensive stone?
I dont have access to real-time market prices of Portland Blue Limestone in the UK. However, in general, the price of Portland Blue Limestone can vary according to its quality, size, and availability. Some types of Portland Blue Limestone can be more expensive than others. Factors such as transportation, installation, and other associated costs can also affect the overall cost of the stone. Its best to consult with a local supplier or stonemason to get an accurate estimate of the cost of Portland Blue Limestone.
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Can United Kingdom's Portland Blue Limestone be used in heavy use areas?
Yes, United Kingdoms Portland Blue Limestone can be used in heavy use areas. It is a durable natural stone with good strength and resistance to wear and tear, making it suitable for high-traffic areas such as commercial buildings, public spaces, and outdoor landscapes. However, it is always recommended to consult with a professional stone supplier or installer to ensure the specific type of Portland Blue Limestone being considered is suitable for heavy use applications.
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What is the coefficient of friction of Honed United Kingdom's Portland Blue Limestone tiles?
The coefficient of friction of Honed United Kingdoms Portland Blue Limestone tiles can vary depending on the specific characteristics and finishing process of the tiles. It is recommended to consult with the manufacturer or supplier of the tiles to obtain accurate information on their coefficient of friction.
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Can United Kingdom's Portland Blue Limestone be used in a office?
Yes, United Kingdoms Portland Blue Limestone can be used in an office. It is a versatile and durable natural stone that can be used for flooring, wall cladding, countertops, and other interior design applications. The blue-grey color of the limestone can add a sophisticated and elegant touch to the office space. However, it is important to consider factors such as maintenance, slip resistance, and durability when selecting any natural stone for office use. Additionally, it is recommended to consult with professionals or suppliers to ensure the suitability of the limestone for specific office requirements and conditions.