Friable Asbestos

home with acoustic asbestos ceiling question about the effects of asbestos contained within materials that if inhaled would cause serious health hazards.

If the material contains more than 1% of asbestos, EPA defines as containing. However, asbestos can only be positively identified under a microscope. Many of the homes built before 1980 to monitor acoustic asbestos ceilings, and removal of acoustic asbestos ceiling has become commonly done for environmental safety measures.

Many homes contain acoustic asbestos ceiling in bedrooms, living rooms, with spray-applied texture. However, asbestos materials are also in pipe insulation, shingles, floor tiles, mastics, roofing, structural steel fireproofing, etc.

University of Arizona Department of Risk Management and Safety explains the hazards of asbestos in the following way.

"Asbestos is a respiratory hazard and espiratory / gastrointestinal carcinogen. Exposure to asbestos occurs when reparable fibers are released into the air and then inhaled. Since exposure occurs when asbestos is inhaled, the best way to prevent exposure to prevent asbestos fibers from becoming airborne.

asbestos containing materials are therefore divided into two categories: friable and non-friable. Dilapidated means that material can be reduced to powder by hand pressure. Asbestos containing materials that are friable, by their nature, have a much greater tendency to release fibers. They require specific control measures to prevent releasing fibers into the air. Likewise, non-friable asbestos-containing materials, by their nature, do not want to give up the fibers in the air. This class of materials must be mechanically influence (power tools, such as Sanders, Drills, Chippers, saws, etc.) to release fibers. Asbestos textured ceiling materials is a friable material ."

is the removal of hazardous asbestos ceiling?

Although breathing of asbestos fibers after threats to human health, unless air contamination occurs to cause releasing of asbestos airborne and becomes friable, it will not affect the environment. Moreover, several layers of paint applied to the ceiling over the years serves to "seal" acoustic asbestos ceiling and keep materials from dangerously contacting occupants.

of the house should not unduly affect the ceiling by placing fixtures on the ceiling or moving objects surrounding the environment. When done improperly, asbestos becomes airborne and increases the risk of publishing the fibers that are inhaled. Because asbestos fibers are small and lightweight, they can be suspended in the air for long periods. Therefore, unprofessional management of acoustic asbestos ceiling removal should not be preceded by a licensed asbestos reduction in professional must conduct removal.