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.