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If your company undertakes jobs whereby your employees are required to carry out any form of building work or DIY activity, then the people carrying out these tasks should be provided with Asbestos Awareness Training. It doesnt matter is they are demolishing a wall or just drilling a hole, the law states that any person at risk of contact with asbestos in their every day activities must be provided with the fitting training.

Roofers are also at risk of exposure to asbstos, and other trades which need to undertake Asbestos Awareness Training include gas fitters, decorators, plumbers, carpenters, networking and telecom engineers, heating engineers and airconditioning fitters. One of the things that makes asbestos so dangerous is the fact that it has no instantaneous ill effects on the health, infact a person can be exposed to asbestos dust and sometimes may experience nothing more to begin with than a minor irritation of the lungs, this causes many people to simply discount the threat it poses, but the damage is being done and once asbestos is inside your respiritory system the small needle like fibres cannot be expelled by the body. Once inhaled, asbestos will always remain in your lungs, and during its attempt to expel the fibres and heal from the constant irritation, your lungs will develop scar tissue. This prevents your lungs from being able to take up oxygen efficiently and leads to the shortness of breath, chest pains, and coughing fits known as asbestosis.

Asbestos, being a highly carcinogenic substance, can cause far more worrying effects than just asbestosis, mesolithioma is a form of cancer that has been irrefuteably linked to asbestos, normally this type of cancer is very rare, but it appears very commonly in persons who have been exposed to asbestos. People exposed to asbestos who smoke are thought to be 90 times more likely to develop mesolithioma. This form of cancer is thought to kill more people in the UK that road accidents, this figure is one of the central reasons that the health and safety executive is so commited to increasing the safety of those with the potential to be exposed to the substance.

There are three major types of asbestos, each type has its own characteristics and level of risk accosiated with it, the reason the level of danger varies is because of the friability of the fibres of each asbestos type and the shape of the fibres themselves. Below is a report of each type and the level of danger associated with it.

White Asbestos
White asbestos, or chrysotile was commonly used in corrugated roofing, break linings and things like oven door seals where a heatproof and flexible seal was required. White asbestos was also commonly used as pipe insulation, It has silky curled fibres which are coil like. because of this it is not as dangerous as other types of asbestos, although it is still, none the less, a grave health threat.

Brown Asbestos
Brown asbestos, or Amosite was used mainly in the construction of fire retardent seals, Brown asbestos has straight and brittle fibres, and this makes it particlarly dangerous.

Blue Asbestos
Blue asbestos, or Crocidolite has straight fibres and was mainly used in the manufacture of cement products. The fact that it has straight fibres means it is one of the more unsafe types of asbestos, although maybe a little less so than brown asbestos due to the fact that the fibres are slightly less brittle.

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