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Interpreting Your Asbestos Testing Results

Asbestos Surveys Cornwall & Devon - Scientific Services
Asbestos is a naturally occurring mineral that was commonly used in construction materials such as insulation, flooring, and roofing until the 1980s. However, asbestos is now considered a dangerous carcinogen that can cause mesothelioma, lung cancer, and other respiratory illnesses. As a result, it is important to understand the asbestos testing process to ensure the safety of your home or workplace. In this blog post, we will discuss the various stages of the
asbestos testing process and explain the importance of each step.


Stage 1 – Preliminary Assessment

The first step in the asbestos testing process is the preliminary assessment, which involves visually inspecting the building or material suspected of containing asbestos. During this stage, the inspector will look for any signs of damage or deterioration that may release asbestos fibers into the air. The inspector will also take note of the age of the building and any previous renovations or repairs that may have disturbed asbestos-containing materials. If the inspector suspects that there may be asbestos present, they will proceed to the next stage.


Stage 2 – Bulk Sampling

If the preliminary assessment suggests that asbestos may be present, the next stage is bulk sampling. This involves taking a physical sample of the material suspected of containing asbestos, such as insulation, floor tiles, or ceiling tiles. The sampling should be done by a professional, as disturbing asbestos-containing materials can release harmful fibers into the air. The sample is then placed in a sealed container and labeled for analysis in a laboratory.


Stage 3 – Laboratory Analysis

After collecting the sample, it is sent to a laboratory for analysis. During the laboratory analysis, the sample is examined under a microscope to determine whether or not it contains asbestos fibers. If the sample is found to contain asbestos, the laboratory will also identify the type and quantity of asbestos present. This information is used to determine the level of risk and to develop an appropriate plan for managing the asbestos.


Stage 4 – Report and Action Plan

The final stage of the asbestos testing process is the issuance of a report and development of an action plan. The report will detail the results of the laboratory analysis and provide recommendations for managing the asbestos. Depending on the level of risk, the action plan may include containment or removal of the asbestos-containing materials. The action plan should be developed by a qualified professional and should be implemented as soon as possible to prevent exposure to asbestos fibers.



In conclusion, understanding the asbestos testing process is crucial to ensure the safety of your home or workplace. The process involves a preliminary assessment, bulk sampling, laboratory analysis, and the development of an action plan. It is important to have all testing and remediation work done by professionals who are qualified and experienced in handling asbestos-containing materials. By following the proper procedures, you can prevent exposure to the deadly health risks associated with asbestos.