TB? And in Africa, where famine and poverty, tuberculosis does not take epidemic proportions! I believe that the reasons for outbreaks of tuberculosis may be many, but certainly one of them – a ban on asbestos. I think that few people know what really asbestos, the more they have no idea about its characteristics, but the fact that he is hundred times better than any substitute for it – "Do not go to his grandmother." Those who do not knows, explaining that the asbestos – the name for all minerals, with the ability to split into thin, flexible and durable fiber. The chemical composition of asbestos it is no secret – is silicon oxide and magnesium. Nothing superfluous you do not find, the more toxic or a threat to health, and what it consists of substitutes you are unlikely to be able to learn. Producers tend to refer to a trade secret, one thing is that this – a synthetic fiber.
With some we encounter from time to time, regardless of our desires, so on the way to work or just walking around town, we often see construction sites, surrounded by a fence or without the territory of which the insulation is required, as a rule, a material resembling cotton, yellow. Even going to the store building, you're bound to run into him. Now let's see, what it is. In most cases this ordinary glass with a number of additives, which shaped fibers. At first glance – nothing a threat to our health is not there, but I'm sure no one is to perform the test for "piercing" human flesh.