Testing and Removal of Asbestos.
The term asbestos is a combination of six naturally occurring silicate minerals that are composed of long and thin fibrous crystals. Distinct features of asbestos are that its heat, corrosion and electricity resistant. Asbestos exposure to human is very lethal as its toxic. Being a good insulator is what pure asbestosis. Through the incorporation of asbestos to materials such as cloth, cement, plastic, and others, strength is increased. However as a precautionary measure, individuals should avoid at all cost inhaling asbestos as it becomes trapped in their body. Trapping of asbestos in the body results in genetic damage of the body cells.
For any materials that individuals suspected of asbestos they need to send a sample for testing. Serpentine and amphibole asbestos are the two major types of asbestos. The subclasses of amphibole asbestos include the following; actinolite, tremolite, amosite, crocidolite, and anthophyllite while serpentine consists of only chrysotile. Industries that involve possible contact with asbestos include the following; heavy industry, mining, military service, shipbuilding, electricity generation, construction, and firefighting. The asbestos-related disease affects families living with individuals that work in companies dealing with asbestos. Friable and non-friable asbestos materials are the two categories of asbestos materials.
Friable Asbestos materials are usually easy to break and release toxic dust to the air. Non-friable asbestos materials are known to be long-lasting as they keep asbestos fibers trapped. Due to the harmful effects resulted by asbestos, most countries have banned its use. Substitutes are being used in the place of asbestos, as it has been banned. Amorphous silica fabric, cellulose fiber, polyurethane foam, and thermoset plastic flour are the alternatives used in place of asbestos. Cellulose fiber contains cotton, linen, and wood pulp that has undergone chemical treatment. The functions of cellulose fiber is to act as insulators for roofing and siding.
Amorphous silica fabric is a form of woven cloth that is of high quality made from pure amorphous silica fibers. Polyurethane foam is another alternative of asbestos as it’s cheap and effective for insulation. In the construction industries, workers can easily apply polyurethane foam to insulate and seal buildings. To make thermoset plastic flour; wood fibers and binders are mixed. The wood fibers and binders are first mixed before hardening and eventually producing fine ground. Some guidelines have been showcased when it comes to removing asbestos. It’s only after thoroughly wetting down the material that you gently spray the surface with water. Continuous spraying of water is during the whole removal process of asbestos. For sheets that are bolted, damping is done as the next step upon which the bolts are cut. The bolts are then removed and placed in the asbestos waste container.
The Essentials of Asbestos – Getting to Point A
3 Asbestos Tips from Someone With Experience