Can Brazil's Calcite Iceberg Marble be used exterior applications in very humid climates?
It is generally not recommended to use Calcite Iceberg Marble in exterior applications, especially in very humid climates. Calcite Iceberg Marble is a type of marble that consists primarily of calcite mineral, which is prone to etching and weathering when exposed to moisture and acidic substances.
In very humid climates, the constant presence of moisture in the air and frequent rainfall can cause the marble to absorb water, leading to discoloration, staining, and deterioration over time. Additionally, the high humidity can increase the risk of efflorescence, which is the crystallization of salts on the surface of the stone, causing further damage and aesthetic problems.
It is advisable to use more durable natural stones, such as granite or certain types of quartzite, for exterior applications in very humid climates. These stones have higher resistance to moisture absorption, weathering, and staining, making them better suited for long-term use in such conditions.






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