Of these asbestos minerals, chrysotile is most commonly used, followed by the so-called ‘blue’ and ‘brown’ amphiboles. Despite their differences in outwards appearance, what they have in ...

Haphazard disposal of asbestos There are many forms of asbestos, with blue asbestos already banned in Sri Lanka since 1997. But white asbestos (chrysotile asbestos) made by mixing asbestos fibre with ...

Operation Blue Roof is a free service that can be deployed ... But homes with slate, asbestos or clay tiles cannot be covered ...