How To Identify Asbestos Corrugated Sheets

Cover exposed skin wear a hat gloves disposable overalls with a hood safety goggles glasses and a dust mask with built in respirator.

How to identify asbestos corrugated sheets.

While an expert lab test using polarized light microscopy may be needed to identify the specific type of asbestos fiber or to identify the presence of asbestos in air or dust samples many asbestos containing building products not only are obvious and easy to recognize but since there were not other look alike products that were not asbestos a visual identification of this material can be virtually a certainty in many cases. Asbestos was molded into many different shapes and sizes to fill different needs. Although the sheets should carry the indent on the overlap roll this did not always happen and even if there is an imprint this may simply be too difficult to read. The manufacturers mark on profiled sheets is indented into the overlap of the side lap roll.

Identification of asbestos in profiled sheets is not a great deal easier either. Don t eat drink or smoke in spaces containing asbestos. Usually in code form the name of the manufacturer the date of manufacture the shift and possibly the machine it was made on will be provided here. Each mold has a different location that may be stamped with manufacturer s information.

For example sheets of asbestos were used to make up walls and slats of asbestos were created to serve as roof tiles. Corrugated asbestos cement sheets were applied in the same way that corrugated iron was applied either nailed to wooden strips bolted to the purlins or clipped directly to the purlins by clips of hoop iron or wire. Over time asbestos sheets may have been replaced with asbestos free alternatives but if they are particularly old and look weathered they are likely to contain asbestos cement. Remove all clothing and outerwear that s been.

What are the dangers of removing an asbestos garage roof. Asbestos sheeting identification can be presumed by getting an idea of how long ago the sheeting was installed before or after the 1990s and whether it was ever.