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Asbestos at the Regional Airport in Virginia - Essay Example
Pages 3 (753 words)
The regional airports in Virginia located at different counties like Ronald Regan Washington National Airport in Arlington County, Washington Dulles International Airport in Loudon County, Eagle's Nest Airport in Augusta County and Eastern Regional Airport in Berkeley County are few examples wherein renovation and frequent construction works are being carried out, regularly…
Asbestos is the name given to a group of six different fibrous materials (Amosite, Chrysolite, Crocidolite, and the fibrous varieties of Tremolite, Actinolite and Anthophyllite) that occur naturally in the environment. The Chrysolite belongs to Serpentine family of minerals, while all of others belong to Amphibole family. All forms of Asbestos are hazardous, and all can cause cancer, but Amphibole forms of asbestos are considered to be more hazardous to health than Chrysolite. Asbestos mineral consists of thin separable fibers having parallel arrangement. Non fibrous forms of Termolite, Actinolite and Anthophyllite found naturally are not considered as fibrous minerals. Chrysolite Known as "White Asbestos" is the predominant commercial form of asbestos. These minerals do not dissolve in water or evaporate and are resistant to heat, fire, chemical and biological degradation. Because of these properties, it has been used in various manufactured products mostly building materials, friction products and heat resistant fabrics.
Asbestos fiber neither evaporates into ai ...
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