Asbestos is not dangerous until it is damaged, or crumbling. The rule of thumb is 'if it is not releasing fibers into the air, leave it alone. This is why so many homes still have duct tape, insulation, siding, roofing, and pipe insulation that contains asbestos. Anyone who finds crumbled asbestos in their home are warned to leave it alone. Do not sweep, vacuum, or mop it up. Hire a professional to do the job.
Too often, homeowners try to take samples themselves. This can take a previously minimal hazard item, like fake ashes and embers for a fireplace, and turn them into a deadly hazard. Once the fibers are released into the air, the risk of contracting Mesthelioma Cancer is greatly increased. Testing should only be done if the material needs to be disturbed, or is damaged, and it is a job for a professional.
Chrysotile is the only form of asbestos that is used in production today. Chrysotile is still being used in cement building materials (90% of the world production of chrysotile), friction materials, gaskets, and certain plastics. Although the asbestos industry proclaims the "safety" of chrysotile fibers, which are now imbedded in less "friable" and "dusty" products, there is no research to back up their claims. No one can guess what the long term effects of current asbestos products. It will take decades before we know whether this product is as safe as manufacturers claim.
The durability and low cost of these products make it difficult to convince industry to stop using it in commercial applications.
Wednesday, December 20, 2006
How to Handle Asbestos
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