Identifying Asbestos Roof Tiles

Chrysotile asbestos one of the most commonly used asbestos fibers was used in production of some ceiling materials.

Identifying asbestos roof tiles.

Asbestos roof tiles are usually square shaped and their colour is generally a combination of grey and black. Asphalt shingles usually contain small amounts of asbestos. Asbestos was molded into many different shapes and sizes to fill different needs. This type of roofing material can have various colors from different shades of grey to red green and even blue.

However when mixed with other materials it may be impossible to know whether asbestos has been added or not. Generally tiles containing asbestos do have a gray white or bluish white color. There are signs you can look for to identify asbestos tiles but the only way to be sure if your tiles contain asbestos is to test for it. These sound dampening tiles typically use asbestos with amphibole fibres occurring as columnar crystals which includes crocodilite and amosite.

But when mixed with other materials it may be impossible to know whether asbestos has been added or not. For example sheets of asbestos were used to make up walls and slats of asbestos were created to serve as roof tiles. Amosite asbestos also a widely used form of asbestos was used in some ceiling tiles as well as in roof and floor tiles. Identification here can usually be visually identified by the presence of small fibers that is the asbestos roofing material on the end grain or any broken section of the product.

Cement asbestos cement tiles can last over 50 years but when it comes time to remove them care is needed. Types of asbestos in roofing tiles. However asbestos can be a range of colours depending on the material it is mixed with. Normally roofing tiles which contain asbestos have a white grey or bluish white colour.

The only way to accurately identify asbestos roof tiles is to have them tested by a ukas accredited laboratory. Each mold has a different location that may be stamped with manufacturer s information. Asbestos can be whitish greyish or whitish blue in colour. Acoustic ceiling tiles with asbestos.

Asbestos is actually whitish grayish or whitish blue in color. Asbestos in ceiling tiles in ceiling tiles asbestos is most commonly used for reducing the amount of noise that spreads from one room to another. Step 3 look for asbestos cement shingles a mixture of asbestos fibers and cement or asbestos cement corrugated roofing which is thicker and more often found on old sheds barns and low income housing. They can last for more than 40 years and if undamaged they pose little risk of exposure.

Roofing adhesives roofing felt and base flashing also might include asbestos.