Sunday, October 26, 2014

The Applications Of Fiberglass Insulation

By Barun Kumar


Fiberglass is a plastic that has been made through glass-fiber reinforcement to strengthen the final product. The fiberglass insulation can be defined as the manufacture of fiberglass plastics for domestic or industrial setting. Fiberglass, which can also be referred to as glass wool is a flexible and weather resistant material that is also very strong and lightweight. It is mainly used in plastic manufacturing industries and it comes in different textures and variations in composition.

Glass wool can be classified into two categories; the continuous fiber and the discontinuous fiber. The continuous fiber is mainly used in textile industries while the latter is used in making blankets and insulation materials. The first application of fiberglass was in making aircraft radomes, the weather resistant and doom shaped structures that protect radar.

In automotive industry, the fiberglass is used to make boat bodies as well as sport cars, a venture that has made a big fortune to the industry. Carbon fiber is made from fiberglass and is used in the aviation industry due to its lightweight and weather resistance nature. On top of that, carbon fiber has met other standards required in aviation manufacture such as the correct volume.

The glass wool is also an important asset in telecommunications industries for the shrouding of antennas. Here the glass fiber is used to cover the antennas due to its permeability to Radio frequency and its low signal attenuation properties. Attenuation is the gradual loss or decrease in intensity of signal strength through a medium.

Where signal attenuation does not matter, the fiberglass is used to cover signal transmission equipment. This is mostly applicable in making of steel and cabinet support structure where signal reception is not needed. Fiberglass can be molded or painted especially where the users want to create a blending with other surfaces. It is also used in making electrical insulators that most power industry products have. Protective gears such as helmets and masks are also made using fiberglass due to its durability and light weight property.

Industries also use the fiberglass to make different storage tanks for different storage function. Some fluids such as chemical and oils may require high volume capacities such as 300 tonnes. Such installations must however be made from strong combination of glass wool contents to ensure resistance and durability. Way of ensuring such strength is using strong woven filament type of a fiber.

Other domestic applications of the fiberglass are in making plastics for house building materials. These could include making sills, roofing laminate, door surrounds and window canopies. They are preferred to other materials like metals or wood because they are lightweight and easy to handle as well as install. Fiberglass can also be incorporated by the house panel industries to produce well-insulated panels, serving as acoustics and heat controllers.

The piping industry largely depends on the fiberglass to ensure new pipes that are durable and weatherproof are made. Pipes can be either above surface or underground based on the usage or topography of the area they are used. Textile industries also enjoy different options of fiberglass by making fabrics, yawn or in making molded and laminated plastic. The fiberglass variety of wool is used as an insulator for sound and heat at different settings.




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