It's often used to make kitchen, bathroom and laundry bench tops. These particles can be so fine you may not know you are breathing them in.ĭoctors are so worried about engineered stone because of the high silica concentration of up to 90 per cent.Įngineered stone is a composite material made of crushed stone bound together by an adhesive. When those materials are worked on (drilled, cut, crushed and so on) tiny particles of silica are released into the air. Respirable crystalline silica also causes lung cancer, chronic obstructive pulmonary disease (COPD), and kidney disease. People develop difficulty breathing during exercise that sometimes. Breathing in very small (respirable) crystalline silica particles, causes multiple diseases, including silicosis, an incurable lung disease that leads to disability and death. Lung inflammation due to breathing in a foreign substance such as certain types of dust, fungus, or mold (hypersensitivity pneumonitis). Silica is contained in construction materials such as concrete, bricks, tiles, sandstone and granite. Silicosis is permanent scarring of the lungs caused by inhaling silica (quartz) dust. These commonly include bronchitis-like symptoms such as persistent cough, shortness of breath and difficulty breathing. Where risks occur Exposure to silica dust occurs in construction and many industries. Silica dust is classified as Group 1 carcinogen by the IARC, meaning they are seen as a definite cause of cancer in humans. It is caused by breathing in unsafe levels of silica dust, which can scar your lungs and cause them to stiffen. As a very fine airborne dust, prolonged exposure can cause lung cancer and other serious respiratory diseases. What is silicosis?Īccelerated silicosis is an aggressive and incurable form of lung disease which traditionally affects construction workers, farmers, miners and engineers. Here's what you need to know about the disease, and why some workers may not know they have it. With an alarming number of cases being confirmed across the country, doctors say silicosis could be the next occupational lung disease crisis to hit Australia since the asbestos disaster.
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