Asbestos refers to a collection of six naturally oavailable silicate minerals. All the six minerals have eponymous asbestiform habit in common. That implies that the crystals have long, thin fibrous crystals that contain several millions of microscopic fibrils each. Processes such as abrasion usually lead to the release of these fibrils into the air. When in need of asbestos Chicago is the best location to visit.
Asbestos is usually known by its color. There are five main colors of the materials, including white, brown, blue, green, and red. The mining of this material began over 4000 years ago on a small scale. However, at the end of the nineteenth century, mining began to occur on a large-scale. This was caused by the use of the material by builders and manufacturers because of its desirable qualities.
Among the characteristics that were considered desirable to lead to the increased popularity of this material are average tensile strength, sound absorption, resistance to electricity, fire and heat, and affordability. The ability to insulate against heat made the fibers to be used in electrical insulation and in insulating buildings. To be used as fire resistant material, the fibers have to be combined with cement or made into mats or fabrics.
Popularity of asbestos rose exponentially because of the qualities named above. The popularity did not drop, but instead continued to rise throughout the twentieth century before undergoing a sharp decline. The decline was as a result of research findings that indicated that the material caused several health conditions when one inhaled the fibrils for long periods. In reaction, many governments banned its production and subsequent use in the construction industry.
Asbestos can be categorized into two major types, that is, amphibole and serpentine. Several sub-categories exist under these two types. Serpentine only has one subtypes under it, and that is chrysotile. Chrysotile is extracted from serpentinite stones which are available in many places worldwide. Chrysotile has white fibers as seen under microscope.
Chrysotile is the most commonly used type of asbestos in the United States. It accounts for more than 95 percent of all asbestos used in buildings in the United States. It has more flexibility compared to amphibole varieties, which allows it to be woven to make fabric. Its use dominated in the making of roofs, cement, floors, walls, and ceilings, especially in outdoor environments. Other items and structures that were made using Chrysotile are gaskets, residential shingles, floor tiles, fire barriers, brake linings, pipe insulations, and high-temperature equipment.
Members classified under amphibole class are amosite, anthophyllite, actinolite, tremolite, and crocidolite. Amosite is brown in color and is largely manufactured in South Africa. Crocidolite is fibrous in nature and occurs in huge amounts in Bolivia, Australia, and Southern Africa. Crocidolite appears blue in color when observed under microscope.
Generally, asbestos is known to be a human carcinogen. There is a wide range of serious health hazards that are caused by the material. Crocidolite and amosite are the most hazardous fiber types of these material available. Chrysotile has also been observed to cause malignant mesothelioma and asbestosis in humans.
Asbestos is usually known by its color. There are five main colors of the materials, including white, brown, blue, green, and red. The mining of this material began over 4000 years ago on a small scale. However, at the end of the nineteenth century, mining began to occur on a large-scale. This was caused by the use of the material by builders and manufacturers because of its desirable qualities.
Among the characteristics that were considered desirable to lead to the increased popularity of this material are average tensile strength, sound absorption, resistance to electricity, fire and heat, and affordability. The ability to insulate against heat made the fibers to be used in electrical insulation and in insulating buildings. To be used as fire resistant material, the fibers have to be combined with cement or made into mats or fabrics.
Popularity of asbestos rose exponentially because of the qualities named above. The popularity did not drop, but instead continued to rise throughout the twentieth century before undergoing a sharp decline. The decline was as a result of research findings that indicated that the material caused several health conditions when one inhaled the fibrils for long periods. In reaction, many governments banned its production and subsequent use in the construction industry.
Asbestos can be categorized into two major types, that is, amphibole and serpentine. Several sub-categories exist under these two types. Serpentine only has one subtypes under it, and that is chrysotile. Chrysotile is extracted from serpentinite stones which are available in many places worldwide. Chrysotile has white fibers as seen under microscope.
Chrysotile is the most commonly used type of asbestos in the United States. It accounts for more than 95 percent of all asbestos used in buildings in the United States. It has more flexibility compared to amphibole varieties, which allows it to be woven to make fabric. Its use dominated in the making of roofs, cement, floors, walls, and ceilings, especially in outdoor environments. Other items and structures that were made using Chrysotile are gaskets, residential shingles, floor tiles, fire barriers, brake linings, pipe insulations, and high-temperature equipment.
Members classified under amphibole class are amosite, anthophyllite, actinolite, tremolite, and crocidolite. Amosite is brown in color and is largely manufactured in South Africa. Crocidolite is fibrous in nature and occurs in huge amounts in Bolivia, Australia, and Southern Africa. Crocidolite appears blue in color when observed under microscope.
Generally, asbestos is known to be a human carcinogen. There is a wide range of serious health hazards that are caused by the material. Crocidolite and amosite are the most hazardous fiber types of these material available. Chrysotile has also been observed to cause malignant mesothelioma and asbestosis in humans.
About the Author:
Find an overview of the benefits you get when you use asbestos Chicago removal services and more info about a reputable service provider at http://chicagoasbestosremoval.com today.
