Asbestos has terrific acoustic properties and is also used for firefighting. This is the reason why it is placed in those tracts of buildings where firefighters can’t reach easily. The strength of asbestos is another sizable advantage of this mineral fiber. However, way back in the 1980’s it was found out that asbestos has its own health hazards. Respiratory distress was its foremost negative effect. With time, it was found that those workers who mined asbestos or remained in its area of prolonged exposure were faced with an acute crisis; they started being diagnosed with a niche cancer called Mesotheliomia. Naturally, government pursuits to remove asbestos started getting sterner.
EPA sternly against asbestos
Though asbestos is not manufactured any more, leftover stocks sold long after its last production gave many present day homes, their shingles, siding, floor tiles and roof girders. EPA denounced asbestos completely and suggested that it must be covered and encapsulated if intact and removed if friable. Asbestos removers and asbestos abatement firms have worked overtime to carry out this unofficial mandate. Asbestos removers have really come up the arc today and presently they use state-of-art equipment to tackle weathered asbestos.
Crumbling asbestos poses major threat
Asbestos removers do not mind the presence of asbestos when it is in an undisturbed format. This is because such asbestos is not crumbled and does not pose any risk of airborne contamination. Even if asbestos shows minor penchant towards weathering, it can be adequately guarded through encapsulation. What the asbestos removers worry about is the friable form that doers not settle down but keeps giving out its parts. Naturally, such asbestos can be more than a handful for contaminating the air in your vicinity.
Floor tiles are considered to be better off as they do not contain friable asbestos as a general rule. On the contrary, popcorn ceilings or false ceilings are most vulnerable to crumbling asbestos. Even shingles are constantly under the asbestos hammer and may find themselves contaminated with decomposing asbestos. Asbestos removers apply different techniques and equipments while scraping off the friable part. Wet Stripping method is most popularly followed as it allows the airborne particles to settle down. Such damp asbestos dust can then easily be scraped off and sealed in a bag.
Shingle asbestos removal requires a drop cloth
While tackling shingles, it is important to use a drop cloth just below the shingles to make sure that each dust particle is perfectly secured within the cloth. Duct taping the cloth towards the lower part of the roof can be the best way to ensure that no particle falls off. Ideally, one must look towards disposing off the remnants perfectly and this is exactly what the asbestos removers do.
EPA and government norms emphasize on taking off the debris moment after its sealing and collection but you can keep it on the site for sometime provided you are following all the EPA specific norms for it. Asbestos removers are learned men who have honed their craft and make sure that no mishap occurs during disposal of asbestos waste in a far-off secure area.