Asbestos is a dangerous substance which was commonly used in construction in the UK up to the 90s. Even though it is banned, it remains prevalent in buildings constructed before 1980, as insulation, for roofing and floor tiles (to name a few). Knowledge of the various types of asbestos and how it is managed will be invaluable for anyone involved in renovation, demolition or groundworks.
Types of Asbestos
Chrysotile (White Asbestos)
Chrysotiles are the most common form of asbestos. It was also employed in cement products, roofing and insulation. It is not as harmful as some forms, but carries a risk of serious health problems caused by exposure to airborne fibres.
Amosite (Brown Asbestos)
Amosite was used in insulation and cement sheets. The fibres of which are more brittle than chrysotile being very dangerous when disturbed.
Crocidolite (Blue Asbestos)
The most lethal asbestos variety is crocidolite. It was applied in high temperature insulation and spray coatings. Exposure is associated with serious respiratory diseases, as well as mesothelioma.
Other Types (Anthophyllite, Tremolite, Actinolite)
These are scant forms and usually encountered as impurities in insulation or vermiculite. They are highly hazardous due to their carcinogenicity.
How Asbestos Is Handled
While not applicable to the current situation, asbestos must also be handled with extreme caution. Testing, abatement and remediation can only be done by licensed professionals. The process generally includes:
- Asbestos survey and risk assessment.
- Containment of the site and ensuring that fibres do not spread into airborne.
- With appropriate PPE including masks, gloves and disposable suits.
- Gently disassembling asbestos-infested materials (to avoid breaking them into a powder).
- Disposal of asbestos at licensed hazardous disposal sites, as required in the UK.
Safety Considerations
Some of the dangers are also present with even small amounts of asbestos dust. Dismantling asbestos without proper precautions can release fibres into the air, and these may be inhaled over time with potentially fatal consequences for the lungs. As such, it is not recommended conduct do-it-yourself mold removal. There are strict rules and regulations from the HSE in the UK.
The Role of Professional Asbestos and Groundworks Services in Keeping the Environment Safe
Both types of asbestos require special procedures and proper safety precautions to be followed in any renovation or demolition job. Homeowners and construction companies will find peace of mind if they’re working with a licensed contractor because everything in the asbestos is discovered, treated, and taken away safely. Asbestos removals in Barnet Experts working together with professional London groundworks teams ensure that the work is done quickly and safely, fully UK compliant.
