If you are worried about it, you can get your local industrial cleaning company to come and sample the material. You should be able to find something in the yellow pages under reducing or testing asbestos, asbestos (if you live in the city of good size).
Normally not one time there is a danger of asbestos dust/air form. Most buildings have asbestos in the mud, plaster, glass, vinyl, etc. To the extent that remain intact in the air and particles is not much danger. Severe impact on victims of this such thing. Asbestos Cancer Mesothelioma. And what is that? Mesothelioma!!! Mesothelioma is the most serious of several asbestos-related diseases was found so far. This is due to ill effects of asbestos particles. Asbestos can damage the expense of the lungs, esophagus, colon, rectum, stomach, kidney and joint agreements.
So... Anyone who believes that they've been exposed to this scarry thing in the past have to consult with your doctor immediately. Keep fight guys!