Asbestos is a natural mineral that was commonly used in construction in the UK until the 1980s. It was used for its insulating, fire-resistant, and soundproofing properties. However, it has been linked to a number of serious health issues, and it is now banned in the UK.

Asbestos can be found in a variety of building materials, including insulation, cement, ceiling tiles, and flooring. If these materials are damaged or disturbed, they can release asbestos fibers into the air. When these fibers are inhaled, they can become trapped in the lungs and cause serious health problems.