Asbestos testing is one of the most common services Alpha Environmental is called upon to provide and it’s little wonder considering the prevalence of asbestos as a building and manufacturing material during the 19th and 20th centuries. This week, we thought we’d look at a few facts you might not know about this deadly fibre.
The symptoms of mesothelioma do not appear until 20-30 years after exposure to asbestos
However, once diagnosed, there is no cure for the disease and the average life expectancy from diagnosis until death is 9 months.
In 2015, 626 Australians died of mesothelioma
Australia has one of the incidences highest malignant mesothelioma globally and between 1 January 2015 and 31 December 2015 650 people were diagnosed with mesothelioma.
Asbestos is a natural material
Part of a group of fibrous silicate minerals characterised by long, slender crystals. Asbestos mining is still practiced in Russia, Brazil, China and Kazakhstan.
Asbestos comes from the ancient Greek ἄσβεστος meaning unquenchable or inextinguishable
This etymology refers to the fire retarding properties of asbestos. In early history, wealthy Persians impressed guests by cleaning asbestos cloth by throwing it into the fire. The fire would burn away any debris, leaving the asbestos fibre unblemished.
Asbestos has been used as a material for 4,500 years
Ancient peoples of East Finland were the first to used an asbestos mineral to strengthen earthenware pots and cooking utensils.
We’ve known about the harmful effects of asbestos for 120 years
The negative health effects of asbestos were first noted by an Austrian doctor in 1897 who attributed the pulmonary issues suffered by one of his patients to asbestos inhalation. The first death attributed to asbestos was the 1906 death of a 33-year-old asbestos factory worker who was diagnosed with pulmonary failure and found to have a large volume of asbestos fibres in his lungs.
Asbestos has been used as far more than just a building material
Some examples of other asbestos containing products manufactured during the modern period include automotive brake pads, airplane clutches, paints, packing materials, spray on fire retardant, cement, chalkboards, blankets, gloves, potting mix, laboratory table tops, home appliances, wood burning stoves, hair dryers, cigarette filter papers, toothpaste and crockery.
You can watch fake asbestos snow in action in the 1939 film Wizard of Oz
In the scene where Dorothy, the Scarecrow, and the Lion are put under a sleeping spell by the Wicked Witch and lie unconscious in a poppy field, the ‘snow’ which begins to fall on them is in fact chrysotile asbestos. Marketed as a fake snow product, these asbestos flakes were used on film sets, in theatres, and even as a festive decoration in private homes. Asbestos snow can also be seen in the final scene of Holiday Inn, where Bing Crosby sings White Christmas.