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Bowers Roach Limestone

Bowers Roach Limestone

White - Limestone

United Kingdom

About

Item Details

Material Type:
Limestone
Origin:
United Kingdom (Bowers Quarry, Portland, Dorset)
Primary Color(s):
White
Recommended Usage:
Exterior, Interior, Wall cladding, Paving
Additional Names:
Coombefield Roach, Portland Roach, Portland Bowers Roach, Portland Stone, Perryfield Roach, Bowers Roach Limestone

Testing

Water Absorption:
5.99 %
Density:
2205 kg/m³
Flexural Strength:
3.94 MPa
Compressive Strength:
44.24 MPa

Description

Petrography
The stone is an open textured oolitic limestone from the Portlandian formation (Jurassic). The stone is formed from ooliths in a micrite (fine grained calcium carbonate) matrix. It is an extremely shelly stone with a large number of holes scattered throughout it. The holes are due to the removal of fossil shells by percolating rain. The finer-grained parts of the stone is very similar to Whitbed.
Strength
Compression - BS EN 1926
Average: 44.24 Mpa from 32 tests
Flexural Strength - BS EN 13161
Average: 3.94 Mpa from 140 tests
Breaking Load at Dowel Hole - BS EN 13364
Average: 4,288 N from 30 tests
Durability
Water Absorption - BS EN 13755
Average: 5.99 % from 153 tests
Density - BS EN 1936
Average: 2,205 kg/m³ from 212 tests
Porosity - BS EN 1936
Average: 22.31% from 117 tests
Saturation Coefficient - BS EN 1936
Average: 0.65 from 111 tests
Salt Crystallisation - BS EN 12370
Average: 2.88% from 11 tests
Flooring / Paving
Flooring / Paving - EN14157
Average: 22.5 from 12 tests
Slip Resistance - TRRL Pendulum Test: Grit 120 Filled (Internal Flooring)
Wet Average 85 from 48 tests

FAQ

Can United Kingdom's Bowers Roach Limestone be used exterior applications in cold climates?

The Bowers Roach Limestone from the United Kingdom can be used for exterior applications in cold climates, but it is important to consider certain factors. Limestone is a natural stone that can be prone to weathering and erosion, especially in extreme cold conditions. In cold climates, freeze-thaw cycles can cause the moisture within the stone to freeze and expand, leading to cracks, spalling, and other types of damage. To mitigate these risks, proper installation techniques and regular maintenance are necessary. Additionally, the porosity and composition of the Bowers Roach Limestone should be considered. Porous stones may absorb more moisture, increasing the risk of freeze-thaw damage. It is important to select a limestone with low water absorption and high resistance to freezing and thawing when using it in cold climates. It is always recommended to consult with a local stone supplier or contractor who has experience working with limestone in your specific climate to ensure that the Bowers Roach Limestone is suitable for your exterior application in a cold climate.

Can United Kingdom's Bowers Roach Limestone be used in a bathroom?

Yes, United Kingdoms Bowers Roach Limestone can be used in a bathroom. Limestone is a natural stone that is often used in bathrooms for countertops, shower walls, and floors. Its durability, resistance to moisture, and elegant appearance make it an excellent choice for bathroom applications. However, it is important to properly seal and maintain limestone to protect it from potential water damage and staining.

Can United Kingdom's Bowers Roach Limestone be used in landscaping?

Yes, Bowers Roach Limestone can be used in landscaping. It is a natural limestone that is commonly used for garden paths, patios, and retaining walls. Its unique texture and coloring can add a rustic and natural element to outdoor spaces. However, it is important to ensure that the limestone is properly sealed to protect it from weathering and erosion.

Can United Kingdom's Bowers Roach Limestone be used outdoors?

Yes, Bowers Roach Limestone can be used for outdoor applications such as paving, landscaping, and building facades. However, it is important to note that limestone is a porous natural stone and can weather over time, so proper sealing and maintenance may be necessary to protect its appearance and durability.

Are there color variations of United Kingdom's Bowers Roach Limestone?

Yes, there are color variations of United Kingdoms Bowers Roach Limestone. The stone is available in a range of colors including white, cream, beige, light brown, and grey. The color variations can be caused by the different mineral content of the stone, the region it was quarried from, and the weathering process it went through.

Is United Kingdom's Bowers Roach Limestone an expensive stone?

I do not have access to the current market prices of Bowers Roach Limestone. However, limestone is typically considered a cost-effective building material due to its abundance and ease of extraction. The exact cost of Bowers Roach Limestone may vary depending on various factors such as availability, location, and demand. It would be recommended to consult a building materials supplier or stonemason for a current price estimate.

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