• The influence of thermal insulation materials on human health

    Mar 17

    Therefore, foam should not be used in large quantities in buildings. By themselves, these materials are harmless to humans, but after impregnation they can become hazardous to health. Perhaps even the formation of phosgene. Similar properties are fiberglass. Polystyrene plates are widely used for insulation of buildings. However, it is safer for health because it contains less fiber, which can cause cancer. Inache is the case with mineral or glass fiber, manufactured by industry.? As a result, often there have been cases of strong, threatening the health of air pollution by formaldehyde in buildings. AsbestAsbest, being very resistant material, has many technical advantages have been used in various industries. V past this insulating material is used extensively in the U. Studies show that the carcinogenic mineral fibers are almost independent of their chemical composition. Asbestos fibers in the proportion of these dimensions are very large, and therefore it is very dangerous for zdorovya. 05 mg/m3. There were several thousands of different kinds of products, including well construction components and materials for the manufacture of which used asbestos. Mineral wool also has excellent thermal and sound insulating properties. In construction, it can almost completely replace the asbestos volokno. When considering the problems of building in the security aspect of health must be to draw attention to the widespread lack of acoustic insulation of building walls. Now the situation has changed radically. In this regard, are particularly harmful diisocyanates. 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. It can be assumed that the polystyrene is used as a building material, safe for health. The main fields of application – this is the thermal insulation of walls and ceilings. Furthermore, it should be noted widespread use in residential construction impregnated fiberboards, threatening human health and the development of mold on the walls and ceilings of buildings due to insufficient insulation. It can be assumed that the glass in this respect luchshe. ПенополиуретанЖесткий foam also is widely used in construction. Mineralnaya wool, as mentioned above, contains phenol-formaldehyde resins, which leads to prolonged release into the environment of free formaldehyde. A list of various insulating materials is very extensive.

    PPLICATION krilamidnogo foam for use in строительстве. However, widely used by only some of these materials, and therefore should pay attention on their strengths and weaknesses in the security aspect for zdorovya. Исследования this material in construction have confirmed the allocation of a significant amount of free formaldehyde. Its main component is styrene. In this regard, the authorities were forced to ban n 5 for an hour and a height of 2. Very polystyrene is widely used because it is fairly durable, non-toxic and is easy deshev. The reason for this was lack of knowledge of carcinogenic asbesta. Studies have found that the mineral wool contains a small amount of fibers that may be suspected of carcinogenic action. This was due to the numerous protests of institutions and individuals involved in the protection of the environment and health. 05 mg/m3 of air, and the minimum air exchange equal to 0. In case of fire may form highly toxic gases. S. Their allowable concentration in the air at the workplace is 0.

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    • The influence of thermal insulation materials on human health It should be added that the so-called samopogasayuschy Styrofoam is not flammable material and the fire highlights the relatively small amount of toxic gases. Mineral wool, glass wool Mineral wool, that is generated by industrial mineral fiber, with properties very similar to asbestos fibers. 05 mg/m3 of air, and the minimum air exchange equal to
    • The influence of thermal insulation materials on human health In construction, it can almost completely replace the asbestos volokno. There were several thousands of different kinds of products, including well construction components and materials for the manufacture of which used asbestos. V present production and use of asbestos declined significantly, mainly due to the reduction of its use in construction. ПенополиуретанЖесткий foam also is
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