Asbestos is a silicate mineral that had proven to be very effective in a number of industries before people realized the dangers involved with its usage. Before it came under strict regulation, asbestos was a vital component of the construction industry, including many different trades involved in the building process.

Asbestos fibers are divided into two families, with six total members. First, the serpentine group contains only chrysotile. This is the most commonly found form of asbestos. Serpentine fibers tend to lay in sheets and form layers. The other group is the amphibole family. It contains amosite, crocidolite, anthophyllite, tremolite, and actinolite. This family is characterized by the chain-like structure they form. From this family, amosite is the next most common asbestos fiber, and crocidolite is typically considered the most dangerous.

Many in the asbestos industry protest this ban because asbestos can be incredibly helpful due to its properties. Asbestos is a member of the silicate mineral family. Most silicates, as a whole, are useful due to their highly insulating properties. As a silicate, asbestos is resistant to chemicals, heat, flame, electricity, and degradation. On its own, asbestos is useful for other reasons as well. It is easily added to a number of different products because it is has high tensile strength as well as being extremely flexible.

Asbestos is divided into six subsets, chrysotile, amosite, crocidolite, anthophyllite, tremolite, and actinolite. The two most commonly utilized forms of asbestos were chrysotile and amosite, and the most dangerous form is generally considered to be crocidolite.

Surgery for mesothelioma involves removing all or part of the affected organs along with the lining that surrounds them. For instance, pleural mesothelioma might be treated by removing the diseased lung and part of the lining that surrounds it. There are some obvious drawbacks to this treatment, however. The first is that removing the organ does not necessarily stop the cancerous cells from spreading. The second is that it is impossible to remove all of the mesothelium. Simply put, one cannot survive without it.

In the automotive industry, workers can often be exposed to airborne asbestos fibers when they do brake or clutch work. This is because the mineral is usually an ingredient in brake pads, brake shoes, and clutch plates. When friction is applied to these components, asbestos fibers are released into the air. They are usually kept packed into the cases of the parts, so that they burst out with the car work is done. Thus, for automotive shops that do more than five brake or clutch jobs per week, OSHA requires specific safety measures to be in place.

OSHA also heavily regulates the use of asbestos in both the construction industry and the shipyards. Besides having controls in place to monitor that amount of asbestos exposure experienced by workers, the government agency also orders employers to preserve data tied to exposure. This includes medical records and hazard reports

Resource Author Francisco Rodriguez Higueras

Lungs are one of the biggest organs in a human body. Separated into two sections, the left and right lungs, they perform Themost important task for life – breaking down the air we breathe to give every human the needed oxygen for survival. So what is lung cancer? Cells throughout our body, including our lungs, go through the cyclic process of life and death. As the old cells complete their life cycles new one are formed to take their place. In the case of lung cancer, cells keep producing new cells when the other cells are perfectly normal, which means there is an excess of cells in a particular area of the lung. The new cells are there as an excess, as they have no function in the lungs till the old ones die. Because of this there is an influx of cells in the lung, which cause a mass of cells, better known as a tumor, to be formed. Tumors can be of two kinds – benign or malignant. While benign tumors are present in the body as a mass but cause no harm as they do not keep dividing nor do they spread, malignant tumors are what can cause harm in a person’s body as these cells do not stop dividing and producing new cells. These malignant tumors may pose more harm if a few cells break free from the mass and spread to other parts of the body, mostly through the lymphatic system.