Different Types of Asbestos
A total ban on asbestos came into effect in Australia on 31 December 2003. It is illegal to make it, use it or import it from another country. Workers must not handle asbestos unless they have been trained and hold a licence that is current and appropriate for the type of work being done.
There are higher risks though in industrial workplaces such as mines, shipyards, construction sites, and railroads since there are higher degrees of asbestos use. Thus, people who have worked in these places are likely to have higher risks of contracting asbestos diseases. This is also the reason why mesothelioma, laryngeal cancer or asbestosis are considered as occupational diseases.Asbestos diseases will only develop in relation to the degree of exposure. There should be enough concentration of asbestos in the air we breathe before we even begin to develop asbestos disease silently. If such concentration is not met, the likelihood that a person will contract the disease is very low thus, even if you were around a house with dilapidated roofing made of asbestos, that is still not enough reason for your body to react violently. Companies who practice regulation of the degree of asbestos fiber in the atmosphere of the worksites are at very low risks of jeopardizing the health of their workmen.
Removing asbestos, unless you’re removing less than 10 square metres of non-friable asbestos, you must be licensed to remove asbestos. If you are removing less than 10 square metres of non-friable asbestos it is still recommended that you engage a licensed removalist and undertake asbestos awareness training.
Non-friable or bonded asbestos products are solid and you can’t crumble them in your hand—the asbestos has been mixed with a bonding compound such as cement. If non-friable asbestos is damaged or degraded it may become friable and will then pose a higher risk of fibre release.
Because of its properties, which are described as being either ‘non-friable or ‘friable’, asbestos was seen as being very useful for building products.
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