What is Asbestos? Asbestos is a naturally occurring fibre that has largely been used in building materials and construction work. It is heat resistant and sound absorbent, which is what made it ideal for construction. It is naturally occurring in insulation materials and can be easily inhaled. However, asbestos is hazardous and is responsible for around 5000 deaths each year and was therefore banned from construction use in the 1990s. Types of Asbestos Chrysotile (white) Amosite (brown) Anthophyllite Crocidolite (blue) Actinolite Tremolite The types of asbestos come under serpentine mineral or amphibole families. Chrysolite (white) asbestos is the only type to come under the serpentine family and is the most dangerous. This type is made of curly fibres and is made up of sheets of crystals. The other five types fall under the amphibole family and have different types of fibres, often described as being needle-shaped. These types are not as dangerous as white asbestos but are still harmful and should still be avoided. Why is it Hazardous? Exposure to asbestos can be incredibly harmful, especially once the asbestos is disturbed. Any exposure to asbestos can be harmful to your health, but repeated exposure can lead to more serious illnesses and diseases. Asbestos is easily inhaled and therefore any removal or disruption work should be done by a specialist with the correct equipment. All asbestos is considered harmful, but some are more dangerous than others. Once diagnosed with an asbestos-related illness, there is not much that can be done to change this. Asbestos has been classified as containing cancer-causing substances, as well as being responsible for other serious illnesses, such as lung cancer, ovarian cancer, mesothelioma, and more. Asbestosis This is a condition where the lungs are scarred and are a result of heavy exposure to asbestos fibres. Pleural Thickening This is a condition that results due to heavy exposure. It causes the pleura (the lining of the lung) to thicken and swell. It can cause the lung to squeeze, causing shortness of breath, chest pain, and discomfort. Mesothelioma This is a form of cancer that will affect the lining of the lungs. Over time it will cause shortness of breath and can be fatal. Materials That May Contain Asbestos: Roofing felt Floortiles, textiles Composites Asbestos insulated boards Sprayed coatings on ceilings, walls, beams Rope seals and gaskets Textured coatings Loose asbestos in ceiling and floor cavities How can I spot asbestos? Unfortunately, asbestos is not easily spotted. It does not have a specific colour or scent and is not easily recognisable. The only way to know if asbestos is present is to carry out an asbestos survey. Asbestos is only harmful if disturbed and inhaled. If you suspect you may have asbestos, it is best to not disturb the area and contact a specialist to perform an asbestos survey and removal. Contact DES today for more information about our services, asbestos surveys, and removal options.