The China Arctic Sky Marble is known for its exquisite appearance and high-quality characteristics, making it suitable for various applications. However, when considering its use in exterior applications in very dusty climates, there are a few factors to consider;
1. Porosity: Marble is a porous material, which means it tends to absorb moisture and substances when left unsealed. In very dusty climates, dust particles can settle onto the porous surface and get absorbed, making the marble susceptible to staining, discoloration, or damage over time.
2. Maintenance: Exterior applications in dusty climates will require regular cleaning and maintenance to keep the marble surface free from dust buildup. Proper and frequent cleaning will help mitigate dust-related issues.
3. Sealing: To enhance the durability and longevity of the marble, it is recommended to seal it with an appropriate stone sealer. Sealing creates a protective barrier on the surface, reducing the marbles susceptibility to absorbing dust and other contaminants.
4. Finishes: The type of finish on the marble can also impact its suitability for dusty climates. A polished surface may show dust and smudges more prominently compared to a honed or textured surface which can help minimize the appearance of dust.
Considering these factors, while China Arctic Sky Marble can be used in exterior applications in very dusty climates, it will require proper maintenance, regular cleaning, and sealing to ensure its beauty and longevity. Consulting with a professional or a stone supplier may provide further insights and guidance specific to your project and location.