What are the effects of prolonged exposure to industrial fumes on stone?
Prolonged exposure to industrial fumes has significant detrimental effects on stone materials. The acidic components in pollutants, such as sulfur dioxide and nitrogen oxides, react with the minerals in stone, leading to chemical weathering. This process weakens the stone's structural integrity, causing surface erosion, discoloration, and eventual crumbling. Historical monuments and urban structures are particularly vulnerable. Preventive measures, including protective coatings and pollution control, are essential to mitigate damage. Understanding these effects helps in preserving stone heritage and maintaining durable construction materials in polluted environments.
