Uses of asbestos:
Asbestos has been mined and used commercially in North America since the late 1800’s.
It had lot of uses and was used in wide range of products.
It is good for heat and sound insulation’s. Its tensile strength was properly used in roofing and floring.
Because of all above properties, asbestos was heavily used in many industries.
Some of those industries where in asbestos was used are:
- roofing materials
- floor tiles
- furnaces and furnace doors
- Construction mastics & putties
- Ceiling tiles/panels
- Spray coatings
- Pipework lagging
- Loft insulation
- Ventilation system linings/lagging’s
- School blackboards
Despite of so many asbestos uses, there are many health risks associated with asbestos and thats why it got banned.
Article publié pour la première fois le 21/03/2013
What is Asbestos Used For
In order to understand what is asbestos used for, you first have to know first of all what asbestos is. Asbestos is a tough, fireproof, elastic and a good insulator. These qualities are what determine what is asbestos used for. Also due to its durable material, asbestos is used for thermal insulation, proofing of fire, roofing, flooring and also in other building materials. The answer to what is asbestos used for can be traced back to over a thousand years ago. Nevertheless people have started using it in building in recent years. Historically, asbestos was used in cheap building materials. It was done by mixing asbestos with many other building materials to create a strong product. It was also added to building supplies to give them strength and make it fire resistant. It is due to this usage that almost all building materials being manufactured during that period contained asbestos. In determining the importance of the answer to what is asbestos used for, the United States government banned manufacturers from using the product as it was deemed to be harmful to human beings. Despite its harmful nature, some manufacturers still insist on using as asbestos arguing that they have found no other better replacement for asbestos.
The other answer to what is asbestos used for is in textiles. Textile products such as aprons and glass blower are made with asbestos compounds to make the product fire resistant. Take a look at what fire fighters normally wear at work, what makes their cloth fire resistant is the addition of asbestos in the textile. It is also used in paint wear. Most house paints have a drop of asbestos; also adhesives have been added with asbestos. The other answer to what is asbestos used for is in friction merchandises such as linings for brakes, assemblies for clutch and gaskets. Some manufacturers use high percentage of asbestos while others use small amount of it. Either way, its help in braking is very important. They were mostly used in the United Kingdom when it had not yet been banned. After asbestos was considered to be a health risk, most state government issued the directories to stop manufacturer from using asbestos when making any product that will expose human beings to dangers. Another answer to the question what is asbestos used for is in insulation of thermal to be used as lagging in products such as boiler pipes and heaters. It is also used in hot water tank to retain the warmth or the coldness of the water. It was also used as decorative finishing in walls and even ceilings, in addition to that some people use asbestos in their wall to make them fire resistant or rather fire proof. Last but not least, the answer to the question what is asbestos used for can be said to be in water pipes. It is assumed it is used to in water pipes to prevent the pipes from rusting. If the statement is true, then it is yet to be confirmed by experts.
Article publié pour la première fois le 24/10/2013
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Everyday’s asbestos uses
Asbestos is a kind mineral that is made up of six known compounds. These compounds include silicon, hydrogen, oxygen and magnesium. It also consists of other elements that give the asbestos its resistance to flame property. Asbestos use dates back to thousands of years when it was used to create fire proof materials and building materials as well. Despite it being known to cause disease such as lung cancer, asbestosis and cardiac failure, it is still being used by many people.
The major asbestos use is in cement products. More and more people are mixing asbestos with cement to give it durability and strength. This practice also dates back to many years ago when the early settlers used it to strengthen materials. After the compound was mixed, they were then used in joint along chimneys, windows and among others. It was also used to encircle boilers and water tanks so as to retain heat or cold. Now days, floor tiles and ceiling tiles that have been added asbestos are being manufactured despite the great health risk that it posses.
The second asbestos use is in insulation materials. Materials that contain asbestos were used for insulation as early as 1970. This included insulation in pipes and furnace, steam water pipes insulation and hot water insulation. It was also used in the insulation of the attic. The whole purpose of insulation is attributed to the fire proof resistant quality of asbestos. This means that it is able to retain heat or cold. Some kind of insulation of vermiculite has also deemed to contain asbestos.
The third kind of asbestos use is to be found in motor vehicle products. Asbestos is found in a wide range of motor vehicle products; they include brake pedal, clutches, gasket materials, heat seals, valve rings and many more. Being a very reliable addition to insulator makes asbestos a favorite to many when it comes to using it in hand brake and lining for the clutch. As a result of this, many brake and clutch repair experts are deemed to be at high risk for asbestosis and mesothelioma due to being exposed to asbestos exposure.
The fourth asbestos use is found in adhesive products. Adhesives that have been mixed with asbestos were used in a variety of ways in the early 90s. Such asbestos induced adhesives were used during the application of carpets, ceiling tiles and floor tiles. Many health experts advice that if you have asbestos floors, then you should remove it as long exposure to it poses a huge risk to your health. They also advice that you should not remove the asbestos file on your own as you may end up destroying it and crumbling it; and that due to this fact you have a high chance of inhaling the asbestos in to your lungs.
Last but not least is that asbestos use is applied in the tobacco industry. During the 80s, studies show that asbestos was used to manufacture tobacco products so as to make it burn slowly.
Article publié pour la première fois le 28/07/2013
The Benefits of Asbestos Paint
Asbestos was a commonly use material in the building industry before the 1980s. This is because the material exhibited a high resistant to heat and also it was very durable. As a result many old houses feature asbestos in their interior or exterior. However, scientist later discovered that asbestos fibers were responsible for crippling lung diseases such s cancer. Following this, asbestos was banned as a construction material and houses that contain asbestos have either to be demolished or have the asbestos covered to prevent the fibers from contaminating the air. The second option is the best as the owner of the house does not suffer from financial loss. One of the best ways to deal with asbestos in building is to cover it with paint.
Asbestos paint covering came as neither solution when it was realized that people could still neither live in a house with asbestos provided that the material was nor releasing fibers into the air. To do this asbestos paint was used to maintain the integrity of the material and prevent it from leaking into the atmosphere. One of the places that asbestos paint can be used is on shingles. Asbestos shingles are not normally a health risk until they start breaking. With the onset of breaking, shingles can present a health risk to all individuals who live in the surroundings. To prevent this, you can repaint the asbestos shingles in your house so that the asbestos is not exposed. However, take care of yourself while carrying out this task. Make sure you cover yourself including your nose so that you do not inhale asbestos fibers. Another precaution you can do while applying asbestos paint on shingles is wetting the shingles before you paint them. This will help you scrub of the dirt without unsettling the asbestos fibers.
Asbestos paint can also be applied on the walls of a house that contain asbestos. This will preserve the integrity of asbestos and thus prevent the release of harmful asbestos fibers into the atmosphere. To do this safely, you need t observe a few guidelines. This will make sure your health is not compromised by being exposed to harmful asbestos fibers. The plaster used in walls of old houses will contain asbestos and with age, the asbestos may become loose and contaminate the air with dangerous fibers. To successfully apply asbestos paint on walls, you will need a small spray gun and mark ff the edges of the wall that do not need to be painted over. Next use an oil based paint or primer mixture to spray the wall that contains asbestos plaster. Cover your face with a protective masking and start spraying the wall slowly so that you do not upset the asbestos. You can achieve this by spraying the wall 6 to 8 inches away so that the spray jet does not dislodge the asbestos. To achieve the best results in asbestos paint process, use two to three layers of paint s that the asbestos is fully covered.
Article publié pour la première fois le 24/10/2013