Skin protection products. OBZhD

BASICS OF SAFE LIFE
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Skin protection products. Basics of safe life

Fundamentals of Safe Life Activities (OBZhD)

Skin protection products (SZK) designed to protect people from the effects of toxic, radioactive, emergency chemically hazardous substances and bacterial agents. All SZK are divided into special and improvised. Special SZK are divided into insulating (air-tight) and filtering (air-permeable).

К means of insulating type include kits KIH-4, KIH-5, KZA, Ch-20, combined arms protective suit (OZK), light protective suit (L-1).

Filtering products are made from cotton fabric impregnated with special chemicals. These include protective filtering clothing (ZFO), protective kits (FL-F, FL-N, PZO-2, KZKhCh), protective clothing ATK-1.

Combined-arms protective suit, light protective suit L-1 and protective filter clothing are used only with filter gas masks.

In insulating skin protection products, the maximum permissible periods of continuous operation are set depending on the air temperature and severity.

The working time in filtering skin protection products is determined mainly by the time of the protective action.

The simplest improvised skin protection products are designed to protect the skin of the human body from radioactive dust, biological agents, and, with special impregnation, also to protect against AHOV and OV vapors.

Industrial and household clothing, footwear can be used as such means. Various gloves (leather, rubber), rubber boots are used to protect hands and feet. In addition, for additional protection against radioactive dust and biological aerosols, rubberized and tarpaulin raincoats, capes, raincoats made of synthetic film materials and other improvised means can be used together with impregnated clothing.

Additional sealing (sewing in a bib, cuffs) of the bottom of trousers and sleeves and impregnation of clothing is carried out by the population itself at home.

It takes about 3 liters of solution to impregnate one set of clothes. To prepare the solution, 200-300 g of laundry soap is taken, dissolved in 2 liters of water heated to 60-70 ° C, 0,5 liters of oil (vegetable or mineral) is added, mixed for 5 minutes and heated again with stirring until soapy - oil emulsion.

Authors: Ivanyukov M.I., Alekseev V.S.

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