1) The old building was found to contain dangerous levels of asbestous insulation.

2) Workers must wear protective gear when working with asbestous materials.

3) Asbestous exposure has been linked to serious respiratory illnesses.

4) Removing asbestous components from buildings requires special training.

5) The asbestous tiles in the ceiling were carefully removed by professionals.

6) The asbestous fibers can easily become airborne when disturbed.

7) Asbestous contamination can pose a threat to public health.

8) Inspecting for asbestous materials is an important part of building maintenance.

9) Asbestous mining has been banned in many countries due to health concerns.

10) The demolition project was halted after discovering hidden asbestous materials.