How to Know Ceiling Tiles Containing Asbestos

Asbestos ceiling tiles can provide dangerous effect if they are installed in your home. Asbestos is most likely used in various kinds of building materials including ceiling tiles. Asbestos can be carcinogenic but it will not dangerous whenever the asbestos containing materials are in good condition. Meanwhile, they will turn to be dangerous if the materials are damaged so that the asbestos fibers released and inhaled by people. The damaging of these materials often need to be undertaken whenever you want to make change or renovate the house. Even though you can find ceiling tiles without any asbestos but most of them had. Hence, you need to be careful when choosing ceiling tiles. Recognizing asbestos ceiling can be difficult. But, you can use this guide as a help.

Types of ceiling tiles containing asbestos

There are a number of ceilings which contain asbestos. Compared with other types of ceiling, suspended ceiling has higher possibility to contain asbestos. Dropped ceiling or also renowned as acoustic ceiling is also considered as the ones which include asbestos on their making process. The ceilings are made by hanging a framework in the roof and arranging the ceiling tiles to cover the open spaces so that it leaves a space between ceiling and roof. A number of asbestos ceiling tiles may come with labels so that it easier for people to discover. If the ceiling tiles which contain asbestos come with labels, the label most likely will be placed on the top of tiles. Even though the labelling is quite possible but it such an erratic since the majority of asbestos containing tiles does not include any label which says so. They look like common ceilings which are available.

Recognizing asbestos through lab examination

Since knowing the tiles which contain asbestos is very complex, the exact way to know it is by hiring asbestos expert who has been experienced in asbestos recognition. This will include an inspection to scrutinize various parts of the house which have possibility to contain asbestos. During the inspection, the expert usually will take little bit of ceiling tiles as sample. This sample then will be sent to laboratory to be tested for further analysis. Testing the sample happens to be the most certain way to determine whether the ceiling tiles or other parts of the house containing asbestos substance. In the laboratory, polarized light microscopy is used for this examination. It is such a tool to recognize microscopic substance like asbestos fibers which contain in asbestos ceiling tiles.

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