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Dorset Grey Marble

Dorset Grey MarbleDorset Grey Marble
Dorset Grey Marble

Marble

China

About

Item Details

Material Type:
Marble
Origin:
China
Recommended Usage:
Kitchen and bathroom countertops, monuments, building stone, ornamental stone, building stone, stairs, interior wall and floor applications, mosaic, waterjet pattern, wall panels, table tops, columns, fireplace surround
Additional Names:
Dorset Gray Marble, Duosai Grey Marble, Duosai Gray Marble, in China stone market: 多赛灰(Duō sài huī)
Finished Surface:
Polished,Bush Hammered,Tumbled,Brushed,Honed,Split,Machine Cut,Natural Surface,Sandblasted,Combed,Leathered,Water Jet,Filled,Chiseled,Pickling

Testing

Water Absorption:
0.10-0.25% by weight
Density:
2650 – 2750 Kg/m³
Flexural Strength:
20- 25 MPa
Compressive Strength:
120-160 MPa

Description

Dorset Grey Marble, also known as Dousai Grey (多赛灰), is a high-quality dark gray marble quarried in China. It is prized for its elegant appearance, featuring fine, subtle white veins that contrast beautifully with the dark gray background. This marble's sophisticated texture and understated pattern make it a popular choice for both residential and commercial projects.

Texture & Pattern:

Texture: The surface of Dorset Grey Marble is smooth and even, with a polished finish enhancing its natural luster. The fine, subtle veins flow gently throughout the stone, creating a sophisticated and timeless look.

Pattern: The primary characteristic of Dorset Grey Marble is its dark gray base, with fine white veins that are irregular and delicate, adding depth and visual interest. The veins can vary in intensity and distribution, offering a unique look with each slab.

Test Results:

Density (gr/cm³): ~2.65 – 2.75 g/cm³

Compressive Strength (MPa): ~120-160 MPa (depending on specific quarry variation)

Water Absorption: ~0.10-0.25% by weight

Flexural Strength (MPa): ~25-35 MPa

These values indicate that Dorset Grey Marble is durable, with a high resistance to compression and a relatively low water absorption rate, making it suitable for various applications.

Chemical and Mineral Compositions (% by weight):

Calcium Carbonate (CaCO?): 98-99%

Silica (SiO?): ~0.5%

Magnesium Oxide (MgO): ~0.2%

Aluminum Oxide (Al?O?): ~0.05%

Iron Oxide (Fe?O?): ~0.1%

The chemical composition is typical for marble, with calcium carbonate being the dominant mineral, which gives the stone its durability and ability to take a high polish.

Usage:

Dorset Grey Marble is a versatile stone used in a wide range of applications:

Interior Flooring: Ideal for luxury residential and commercial flooring, including in high-traffic areas.

Wall Cladding: Perfect for both interior and exterior wall cladding, especially in modern designs and upscale properties.

Countertops & Vanity Tops: Due to its smooth texture and striking appearance, it is commonly used for kitchen countertops, bathroom vanities, and bar tops.

Staircases: Its polished surface and durability make it a popular choice for stair treads and risers in high-end buildings.

Decorative Items: It is also used for decorative elements such as columns, columns, and panels.

Maintenance:

Dorset Grey Marble is relatively low-maintenance, but like all natural stones, it requires proper care:

Sealing: It is recommended to seal the marble periodically to protect it from staining and to maintain its polished finish.

Cleaning: Use a soft cloth or sponge with a pH-balanced cleaner. Avoid harsh chemicals or acidic cleaners, which can damage the surface.

Avoid Scratches: As with any marble, avoid dragging heavy objects across the surface to prevent scratches or surface damage.

Cutting Sizes (cm):

Dorset Grey Marble is available in various standard and custom cutting sizes, including:

Slabs: Common slab sizes are 240x120 cm, 250x120 cm, and 280x160 cm.

Tiles: Available in cut-to-size tiles, typically ranging from 30x30 cm to 60x60 cm or custom sizes based on project requirements.

Custom Cuts: Custom sizes for countertops, vanity tops, and other architectural elements are available upon request.

Surface Finish Options:

Dorset Grey Marble can be finished in a variety of ways, depending on the desired aesthetic and application:

Polished: A glossy, mirror-like finish that enhances the natural veining and provides a luxurious, high-end look.

Honed: A smooth, matte finish with a more subtle and soft look, often preferred for flooring and high-traffic areas.

Brushed: A textured finish that gives the stone a slightly worn, matte appearance, providing both visual interest and increased slip resistance.

Leathered: A semi-textured finish that adds depth and a tactile quality to the stone, ideal for applications like countertops where both aesthetics and functionality are important.

FAQ

How to get scratches out of Dorset Grey Marble countertop?

Here are some steps you can follow to remove scratches from a Dorset Grey Marble countertop: 1. Clean the countertop: Start by cleaning the countertop with a mild soap and water solution to remove any dirt and debris from the scratches. 2. Sand the scratches: Use a fine-grit sandpaper or a marble polishing compound to gently sand the scratches. Be sure to work in a circular motion and apply even pressure to avoid causing further damage to the marble. 3. Polish the countertop: Once the scratches have been sanded down, polish the countertop with a marble polishing compound to restore its shine and luster. 4. Seal the countertop: To protect the marble from future scratches and damage, apply a marble sealer according to the manufacturers instructions. 5. Maintain the countertop: To prevent future scratches, make sure to use cutting boards and trivets under hot cookware on the countertop, and clean up any spills promptly to avoid staining. If the scratches are deep or extensive, it may be best to consult a professional marble restoration company for help.

Is polished Dorset Grey Marble floors easily scratched?

Polished Dorset Grey Marble floors are generally more resistant to scratches than other types of flooring, but they are not completely scratch-proof. It is still possible for them to get scratched from heavy furniture, dragging sharp objects, or heavy foot traffic over time. To minimize the risk of scratches, it is recommended to place felt pads under furniture legs, avoid dragging heavy items across the floor, and regularly clean and maintain the floors.

Will Dorset Grey Marble crack around a fireplace?

There is no definitive answer to this question as it depends on a variety of factors such as the quality of the marble, the installation methods used, and how well the fireplace is maintained. In general, Dorset Grey Marble is a durable and strong material that is less prone to cracking compared to other types of marble. However, it is still important to take proper care of the marble and make sure that it is properly sealed and maintained to prevent any potential cracking.

Is 2cm thick Dorset Grey Marble good for office worktops?

Dorset Grey Marble is a beautiful and elegant choice for office worktops. The 2cm thickness should be sufficient for most office applications, as long as the worktops are properly supported and installed. Marble is a durable and heat-resistant material, making it suitable for use in offices where it may be subject to daily use and exposure to hot objects like coffee mugs or laptops. However, it is important to note that marble is a porous material and can be prone to scratching and staining if not properly cared for. Regular sealing and maintenance will help protect the marble and keep it looking beautiful for years to come. Overall, Dorset Grey Marble is a stylish and functional choice for office worktops, but it is important to consider the maintenance requirements and ensure proper care to maintain its beauty and functionality in the office.

Does 2cm thick Dorset Grey Marble kitchen countertop crack easily?

Dorset Grey Marble is a natural stone and, like all natural stones, it is prone to cracking if not properly maintained. A 2cm thick countertop may be more prone to cracking compared to a thicker slab, as it may not have as much structural integrity. However, proper installation and maintenance can help prevent cracking. It is recommended to avoid placing heavy or sharp objects directly on the countertop, as well as using cutting boards and trivets to protect the surface. Regular sealing and cleaning can also help prolong the life of the countertop and reduce the risk of cracking. Ultimately, the likelihood of the countertop cracking will depend on a variety of factors such as the quality of the stone, the installation process, and how well it is cared for. It is always best to consult with a professional before making a decision on your countertop material.

Can Dorset Grey Marble commercial kitchen countertops burn?

Dorset Grey Marble is a natural stone material and is not fireproof. While it is heat resistant to some extent, extreme heat can potentially cause damage to the surface of the marble, such as discoloration or cracking. It is always recommended to use trivets or hot pads when placing hot cookware or dishes on marble countertops to prevent any potential damage.

What can I not put on a Dorset Grey Marble countertop?

Acidic substances such as lemon juice, vinegar, or tomato sauce should not be placed on a Dorset Grey Marble countertop as they can etch and damage the surface. Additionally, abrasive cleaners or scrubbing pads should be avoided as they can scratch the marble. It is also recommended to use trivets or hot pads when placing hot pans or dishes on the countertop to prevent heat damage.

Does wine permanently stain Dorset Grey Marble countertop?

Marble countertops are porous and can be susceptible to staining if not properly sealed or maintained. Wine, especially red wine, can leave a stain on marble if not cleaned immediately. If wine is spilled on a Dorset Grey Marble countertop, it is important to clean it up immediately with a damp cloth or sponge. If a stain does occur, it may not be permanent but can be difficult to remove without professional help. Using a marble cleaner or a mixture of water and mild soap can help remove the wine stain. It is also important to reseal the marble countertop regularly to prevent future stains. Overall, while wine stains on Dorset Grey Marble countertops may not be permanent, it is important to take precautions to prevent and address stains promptly.

Is 2cm thick Dorset Grey Marble good for commercial bar countertops?

It could be a good option for commercial bar countertops depending on the specific requirements of the bar. Dorset Grey Marble is a durable and visually appealing material that can add a touch of elegance to the space. However, the suitability of a 2cm thickness would depend on the level of wear and tear expected in the bar, as well as the support structure that would be used to bear the weight of the marble. It may be advisable to consult with a professional designer or contractor to determine if this thickness is appropriate for the intended use in a commercial setting.

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