Friable asbestos is easily crumbled or pulverized material containing over 1% asbestos, such as acoustic ceilings, plaster, and thermal insulation. Asbestos-containing nonfriable material (ACM) is not regulated but can pose a danger during construction or combustion. Inhaling asbestos fibers can cause cancer or asbestosis. Consult a licensed expert for testing and removal. Asbestos must be […]