kivipölystä

Kivipöly refers to fine particulate matter generated from the mechanical processing or natural degradation of rocks and minerals. This dust can be composed of various mineral types, depending on the parent material. For instance, silica-containing rocks like granite and sandstone can produce crystalline silica dust, while limestone produces calcium carbonate dust. The size of kivipöly particles is critical, as smaller inhalable particles can penetrate deep into the respiratory system.

The generation of kivipöly is common in several industries. Construction, quarrying, mining, and demolition activities are significant sources. Tasks such as cutting, grinding, drilling, and crushing stone release these fine particles into the air. Natural processes like weathering and erosion can also contribute to airborne mineral dust.

Exposure to certain types of kivipöly can pose health risks. Inhaling crystalline silica dust, for example, is a well-documented cause of silicosis, a serious and irreversible lung disease. It can also increase the risk of lung cancer and tuberculosis. Other mineral dusts may cause different respiratory irritations or conditions depending on their composition and the duration of exposure. Dust control measures, such as water suppression, ventilation, and personal protective equipment like respirators, are essential in environments where kivipöly is present to mitigate health hazards.