hand writing asbestos removal with a pencil on a sheet - concept image

aging amiante amianto asbesto asbestos asbestosis backgrounds building cancer cancerous carcinogen carcinogenic carcinogenicity concept concrete construction control danger dangerous diagnosis dirty disassembly disease dismantling dust environment fiber hand hazard health house illness image lung material old panel panels paper pen pencil pollution process removal removing risk roof safety sheet sikness sky squiggle substance toxic waste write writing