Vermiculite is a lightweight material that was once used as insulation in basement walls and subfloors, roofs and attics. It is a material reputed to have great efficiency for acoustic and thermal insulation. It is also renowned for its fire retardant properties. Most vermiculites contain a high amount of asbestos, which is very dangerous to health. When buying or renovating your home, you have noticed the presence of vermiculite and to prevent all dangers you wonder if it is necessary to remove it. That is the question we are answering here. Read on to find out.
The removal of vermiculite is not an automatism
When it comes to construction, the reputation of vermiculite precedes it. This is definitely a good insulator. Therefore, the removal of vermiculite is not an automatism. It is done under certain conditions.
The absence of asbestos
In fact, 70% of the vermiculite that has been sold is that of the Zonolite Attic Insulationbrand. This vermiculite has been sold since the 1950s in the early 1980s, and has been found to be contaminated vermiculite because it most often contains asbestos fibres. So, a dangerous vermiculite. This will mean that if you live in an old house that was built in the 1970s, there is a good chance that vermiculite will spread into the attic and wall cavities. However, you are not guaranteed that this vermiculite is not present in your home.
To be sure, a check must be carried out.
Controlling the presence of asbestos in vermiculite
First, when the risk of asbestos exists, it is important not to stir the vermiculite. This reduces health hazards and prevents the risk of contamination of other rooms in the home.
To be sure whether or not there is asbestos in vermiculite, a check will have to be carried out by experts. The test requires the collection of three samples. If the test identifies the presence of asbestos, removal will be essential. Otherwise, there is no need to remove it.
Once the presence of asbestos is confirmed, vermiculite decontamination becomes urgent. Asbestos is a mineral fibre that is scattered in the air and is toxic. It can cause respiratory problems,be the basis of certain lung diseases including asbestosis. On a larger scale, it can be the source of cancer.
It is therefore essential for the preservation of your health and the protection of your family to carry out a decontamination. The decontamination procedure is very precise. It consists first of all in the confirmation of the presence of asbestos after the analysis of the materials.
Then there is the security of the decontamination sites. This requires the creation of decontamination chambers and negative air pressure in the area concerned to prevent dispersal. Finally, asbestos particles should be removed and air filtration carried out to ensure that all particles are removed.
This must be done in accordance with certain safety standards. As a result, you won’t even be able to decontaminate vermiculite in your home. You’ll need to contact experts.
Use the services of vermiculite decontamination specialists
For the work of DECONTAMINATION VERMICULITE montreal,contact experts. This use of professionals is first and foremost a recommendation of the government. Second, decontamination requires some expertise as it is a painstaking task. This is a very strict protocol to limit other risks.
In addition, specialists use regulatory equipment. All the attention around decontamination ensures quality work. Using experts also allows you to benefit from an air test at the end of decontamination to make sure your home is now healthy. It is also an opportunity to enjoy a new insulation.
Competent teams are available to secure your home. Finally, you will benefit from advice from specialists for protecting your home from mold and other. You will have people at your disposal who can listen to your needs.
The removal of vermiculite is no small task. Decontamination is essential in case of asbestos, for the preservation of your health and the well-being of your family and those around you.