close-up of an old aged dangerous roof made of corrugated asbestos panels

aged aging air amiante asbestos asbestoscement asbestosis cancer cancerous carcinogen carcinogenicity cement concrete construction corrugated damage danger dangerous detail dust encapsulation environmental exposure fiber fibers fibrous hazard illness industry inhalation intoxication level lung mesothelioma panels particles pollution process removal removing risk roof roofing safety sheets sickness squiggle substance surface toxic tumor waste