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UK Construction Excellence September

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The Risks of Asbestos in a Fire<br />

Most people are aware of asbestos. It’s a nasty material, which can get into<br />

the circulatory system of anyone who comes into contact with it, where it<br />

will sit undetected for years before eventually causing a range of serious<br />

circulatory problems. However, it may not be known to some people that<br />

there are massive risks if asbestos comes into contact with fire. But what<br />

are these risks? The team at Acorn Analytical Services gave an opinion<br />

piece recently on the risks of fire and asbestos.<br />

Asbestos and Fire – what do you<br />

need to know?<br />

The biggest and most prominent<br />

risk surrounding fire and asbestos is<br />

structural integrity, which is at risk in<br />

older buildings.<br />

For those who were not aware, asbestos<br />

was once used as a building material<br />

due to being very durable and heat<br />

resistant, making it suitable for support<br />

beams and the main framework of a<br />

building. This makes it a risk when the<br />

fire inside a building reaches a sufficient<br />

temperature, as the asbestos will start<br />

to crumble and fail, which could lead to<br />

the collapse of the building when the<br />

structural integrity fails.<br />

However, this is only one of the major<br />

risks which asbestos creates when<br />

it is exposed to fire. The fibres from<br />

the material are toxic to humans and<br />

can sit undetected inside a circulatory<br />

system for decades before becoming an<br />

issue, which is very difficult to try and<br />

treat. What you’re dealing with during<br />

a fire is, in essence, the toxicity from<br />

the smoke of the fire coupled with the<br />

fibres of asbestos, with a very real risk<br />

of extreme damage to the lungs. The<br />

fibres themselves are released when<br />

the fire dries up the asbestos, making it<br />

brittle and causing the material to break<br />

apart and drift into the air that you’re<br />

breathing in.<br />

The biggest concern will be for those<br />

who are trapped in the blaze for an<br />

extended period, but also those who<br />

venture inside the building to try and<br />

fight the fire itself. Firemen are at a very<br />

pronounced risk of inhaling the fibres<br />

from asbestos, as they’ll often need to<br />

go inside the burning building either<br />

to put out the fires or rescue someone<br />

who is trapped, meaning they’re at<br />

risk time and again from asbestos.<br />

This is also further complicated by the<br />

extended period it takes for the asbestos<br />

itself to show signs of being present,<br />

with some people dying up to 15 years<br />

later from the fibres.<br />

In conclusion, there are many risks<br />

associated with fires and asbestos. The<br />

structural failings of an asbestos-infused<br />

building are cause enough for concern,<br />

and the danger is then magnified by<br />

the fact that there are extremely high<br />

chances that you’ll inhale the fibres<br />

with the smoke while you’re inside the<br />

burning building.<br />

The biggest risk is to the firemen, who<br />

do wear protective gear, but there’s still<br />

a high chance that they can be infected<br />

with the spores and ultimately develop<br />

problems later in their lives.<br />

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