Asbestos

What is Asbestos?

Asbestos is the name for a group of naturally occuring silicate based minerals which release fibres easily. One of these is a serpentine mineral called Chrysotile ( White ) and is the only one in this form. The other 5 most commonly used are all amphiboles. These are Crocidolite ( Blue ), Amosite (Brown ), Anthophyllite, Actionlite and Tremolite.

Why was it used?

It is recorded as having been used in clay pots long before the greeks named it Asbestos (Inextinguishable).

It was used for its unique properties with all types being excellent at sound absorbtion, having very low electrical or heat conductivity, high tensile strength, low biodegradeability, high thermal stability and resistance and a high resistance to abrasion. Some types have excellent acid resistance.

Where will I find it?

In the 1800's the recognition of the properties of asbestsos helped to fuel the industrial revolution and it was utilised in everthing from, the condensation lining in red telephone boxes to water tanks, electrical insulators to gas mantles, steam systems to cigarette filters, gutters to ironing boards and many many more.

Because it was so widely used it can be found in almost all buildings built before 2000, that is why the legislation requires all buildings to have a management plan and that all workers who might distrub or expose asbestos during their work must be trained.

Why is it a problem?

Asbestos is a class 1 carcinogen. It causes a number of diseases most of which are fatal.

Find out how the legislation on asbestos affects you and your business by attending one of our Seminars

Further information is also available on the HSE Web site: