Asbestos Tile Installation: History, Risks, and Modern Concerns
Asbestos had been a favored option for construction materials for many years because it was strong, heat-resistant, and cheap. In particular, the use of asbestos for tile had spread extensively in residential, school, and office buildings during the first half of the 20th century. Although the tiles were long-lasting and could resist fire, nowadays, they are identified as a possible source of diseases if they get broken, shaken, or handled in the wrong way.
The History of Asbestos Tiles
Between the 1920s and the late 1980s asbestos ceiling and floor tiles were the standard products. Those kinds of tiles were advertised as easy to maintain, reasonably priced, and of considerable use life, thus having a great appeal for builders and home owners. Most asbestos-containing materials were found in:
- Vinyl floor tiles (9×9-inch sizes are the most common, but 12×12 and 18×18 varieties have also been found)
- Ceiling tiles installed in schools and office buildings
- Adhesives and mastics for installation
These products were frequently safe looking, and a lot of them may still be in buildings.
Why Asbestos Tile Installations Are Risky
The asbestos fibers are so small that they can be suspended in the air when tiles are broken, ground, drilled, or removed. These fibers, once they get into the body through breathing, may stay in the lungs and cause serious diseases like:
- Asbestosis (lung scarring)
- Lung cancer
- Mesothelioma (a rare cancer of the lung or stomach lining)
Generally, tiles that are whole and have not been tampered with are scarcely the ones to give a prompt danger. However, the older tiles may go through the process of decomposition due to the passage of time thereby escalating the possibility of fiber release. Especially a few such as renovation and change of flooring are truly dangerous if there are asbestos-containing tiles.
Identifying Asbestos Tiles
First of all, just looking at a product it is impossible to know if there is asbestos in it. Some of the signs include:
- Typical 9 × 9-inch floor tiles that were made in the middle of the 20th century
- The presence of black glue or “cutback” mastic under the tiles
- Factory labels or documents about the building that indicate the presence of asbestos
Only a professional examination can provide a definite answer. Only experts who are properly trained can take samples and only laboratories that have the right certificates can carry out the analysis.
Safe Management and Removal
When asbestos tiles are found, they should definitely not be sanded, scraped, removed without precautions. Property owners have a choice between two solutions:
- Encapsulation – Covering the tiles by new floor material like vinyl or carpet to stop the release of fibers.
- Removal by a professional – Following the safety and disposal instructions, the licensed asbestos abatement contractors remove and replace the tiles that are safe.
Removal by DIY is risky and is frequently an illegal activity. Regulatory measures taken by the Environmental Protection Agency (EPA) and Occupational Safety and Health Administration (OSHA) require the asbestos work to be done only by qualified.
Once, the installation of asbestos tiles was viewed as an outstanding example of innovation, but now, it is the main source of the decline of the health quality of the environment in the property. If you have any doubt that asbestos tiles exist in your house or office, do not attempt to separate them. Instead, hire a certified professional who can perform the test, manage or remove them without risk. Protecting health and giving priority to safety standards at all times should be the first concern.
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