• The influence of thermal insulation materials on human health

    Filed under LIVER HEALTH CARE
    Sep 7

    In this regard, are particularly harmful diisocyanates. 5 m space, you can expect that even use the maximum number of these plates will not lead to excessive air pollution by formaldehyde. Mineralnaya wool, as mentioned above, contains phenol-formaldehyde resins, which leads to prolonged release into the environment of free formaldehyde. The reason for this was lack of knowledge of carcinogenic asbesta. More… Above the main shortcomings of housing was due, primarily, the lack of appropriate market insulation. 02 mg/m2 surface of the plate for 1 hour. Asbestos fibers in the proportion of these dimensions are very large, and therefore it is very dangerous for zdorovya. Polystyrene plates are widely used for insulation of buildings. 4-2. Therefore we can assume that the probability of cancer due to use in the construction of mineral wool is extremely low. In case of fire may form highly toxic gases.? Krilamidny foam all the time there are proposals to use in the construction of insulating foam on the basis of formaldehyde resins. This also applies to the use of asbestos-cement pipes for drinking water networks. Similar properties are fiberglass. PolistirolV as insulating materials, especially for reducing heat loss through the exterior building elements, are widely used organic plastic. In terms of health safety of mineral wool has two major drawbacks. Therefore, you should read them and study their properties in terms of security for zdorovya. The main fields of application – this is the thermal insulation of walls and ceilings. 05 mg/m3. People show great ingenuity in this field. Given the practical aspect of mineral wool in the building, it is best to use it in the form of plates and laminates, as it facilitates the construction raboty. Their allowable concentration in the air at the workplace is 0. 5 for an hour and a height of 2. One faction of mineral fibers contained in the mineral wool, carcinogenic, and the binder used in the production of mineral wool – phenol-formaldehyde resin or melamine – in a long time allocates free formaldehyde, which is highly toxic, carcinogenic and suspected in 05 mg/m3 of air, and the minimum air exchange equal to 0. This applies to both asbestos fibers and mineral fibers produced by the industrial method. There were several thousands of different kinds of products, including well construction components and materials for the manufacture of which used asbestos. They cause allergic reactions and severe forms of respiratory ailments.

    PPLICATION krilamidnogo foam for use in строительстве. Studies show that the board allocate a very small amount of formaldehyde, usually less than 0. In spite of the tolerance for use in construction, polyurethane has negative qualities in terms of health safety. He even used to manufacture toys, pipes, and a dust mask. V past this insulating material is used extensively in the U. It should be noted that the experts of the World Health Organization, engaged in harmful effects of asbestos products, are wary of asbestos on exclusion from various areas of application. Mineral wool, glass wool Mineral wool, that is generated by industrial mineral fiber, with properties very similar to asbestos fibers. Studies show that the carcinogenic mineral fibers are almost independent of their chemical composition. ПенополиуретанЖесткий foam also is widely used in construction.

    Effect of. Harmful properties of asbestos are manifested only when asbestos fibers are included in the products and materials into the air and then penetrate the human respiratory system.

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