• The influence of thermal insulation materials on human health

    Oct 10

    In case of fire may form highly toxic gases. Similar properties are fiberglass. Its main component is styrene. In this regard, are particularly harmful diisocyanates. V currently produces a significant amount of mineral wool, which finds wide application in construction. ПенополиуретанЖесткий foam also is widely used in construction.

    PPLICATION krilamidnogo foam for use in строительстве. Multilayer exterior walls or walls of cold storage also often contain polyurethane foam. It is widely used for thermal insulation of flat roofs, for example, in the large factory floor. Isolation of free styrene from polystyrene mass is very small. 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. Carcinogenic properties have mainly fiber thickness of less than 3 microns and a length greater than 5 microns. Due to the exceptional qualities of asbestos fibers – a very high mechanical strength, resistance to aggressive chemicals and high temperatures – in some cases, asbestos is irreplaceable, and therefore allows the possibility of its further application in industry and even in construction, but in much smaller scale than in the past. In terms of health safety of mineral wool has two major drawbacks. 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. Asbestos fibers in the proportion of these dimensions are very large, and therefore it is very dangerous for zdorovya. And Canada. Polistirol plastic mass. Mineralnaya wool, as mentioned above, contains phenol-formaldehyde resins, which leads to prolonged release into the environment of free formaldehyde. When the permissible concentration of formaldehyde in the air in a residential area of? V past this insulating material is used extensively in the U. Their allowable concentration in the air at the workplace is 0. Mineral wool, glass wool Mineral wool, that is generated by industrial mineral fiber, with properties very similar to asbestos fibers. 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. AsbestAsbest, being very resistant material, has many technical advantages have been used in various industries. In performance is an excellent building material. The main fields of application – this is the thermal insulation of walls and ceilings. Therefore, you should read them and study their properties in terms of security for zdorovya. If these three major blemish housing could somehow estimate the value of residential buildings would have to decrease by about 30%. Исследования this material in construction have confirmed the allocation of a significant amount of free formaldehyde. Mineral wool also has excellent thermal and sound insulating properties. It is characterized by considerable stability to high temperatures and chemicals. 0. 02 mg/m2 surface of the plate for 1 hour. 4-2. As an example, fiberboard, impregnated ksilamitom. As a result, often there have been cases of strong, threatening the health of air pollution by formaldehyde in buildings. 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. 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. 5 m space, you can expect that even use the maximum number of these plates will not lead to excessive air pollution by formaldehyde.

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    • The influence of thermal insulation materials on human health Polistirol plastic mass. It can be assumed that the polystyrene is used as a building material, safe for health. V currently produces a significant amount of mineral wool, which finds wide application in construction. Mineral wool also has excellent thermal and sound insulating properties. This was due to the numerous protests of institutions and individuals
    • The influence of thermal insulation materials on human health 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
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