Can Iran's Sapphire Onyx be used exterior applications in very humid climates?
Irans Sapphire Onyx is a type of onyx stone that is known for its unique blue color, translucency, and natural beauty. While onyx is generally suitable for various interior design applications, its use in exterior applications, especially in very humid climates, may pose some challenges.
Humidity can affect natural stones, including onyx, in several ways. Firstly, prolonged exposure to moisture in humid climates can lead to the growth of mold, mildew, or algae on the stones surface, detracting from its appearance. Secondly, the constant expansion and contraction caused by changes in temperature and humidity can potentially cause the stone to develop cracks over time.
Furthermore, onyx is a delicate and relatively porous stone compared to some other natural stones like granite or quartzite. Its porosity makes it more susceptible to moisture absorption, which can lead to staining and discoloration. In high-humidity environments, the stone can absorb moisture from the air or from rain, resulting in damage or deterioration over time.
Therefore, while it may be possible to use Irans Sapphire Onyx in exterior applications in humid climates, it would require careful consideration, maintenance, and protection. Applying a high-quality sealant specifically designed for onyx can help reduce its porosity and protect it from moisture absorption. Regular cleaning and maintenance would also be necessary to prevent the growth of mold or mildew.
Overall, it is recommended to consult with a stone professional or architect who has experience with onyx and understands the specific requirements and challenges in your humid climate before considering its use in exterior applications.