Can China's Black Dragon Onyx be used exterior applications in very humid climates?
Chinas Black Dragon Onyx is a type of onyx stone that is known for its black background with attractive veining patterns. While onyx is generally considered suitable for use in both interior and exterior applications, the question of its use in very humid climates depends on various factors.
In general, onyx is a porous stone and can be more susceptible to moisture and humidity compared to some other natural stones like granite or quartzite. In extremely humid climates, there is a possibility that onyx may be prone to moisture absorption, which can lead to staining, discoloration, or deterioration over time.
However, with proper installation and regular maintenance, onyx can still be used in exterior applications in very humid climates. Applying a high-quality sealer to the stone can help protect it from moisture and reduce the risk of staining. Additionally, ensuring proper drainage around the installation area, using appropriate waterproofing materials, and regular cleaning and maintenance can also help mitigate the effects of humidity on the onyx.
It is important to consult with a professional stone supplier or contractor who is knowledgeable about the specific characteristics of Chinas Black Dragon Onyx and can provide guidance on its suitability for the intended exterior application in a very humid climate.








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