FIELD: technology of inorganic substances.
SUBSTANCE: invention relates to preparing a preparation based on inorganic substances used for removal of snow-ice cover from road pavements and can be used in municipal service. Preparation for removing snow-ice cover comprises the following components, %: potassium chloride, 20-50; calcium chloride, 20-50; sodium chloride, 1.0-20; magnesium oxide and/or metallic magnesium, 0.4-1.0; magnesium chloride, 0.5-7.0, and water, the balance. The above given ratio of components provides preparing the ecologically pure preparation as compared with the prototype without odor, with reduced number indices of effective activity of natural radionuclides, higher melting capacity and can be used at lower temperatures.
EFFECT: improved and valuable properties of preparation.
5 cl, 1 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| SOLID ANTIICING COMPOSITION AND A METHOD FOR REMOVING ICE FROM ROAD SURFACES | 2005 |
|
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| METHOD FOR REMOVING SNOW-ICE COVER FROM PAVEMENTS AND "KAMA" ANTI-GLAZE COMPOUND | 1994 |
|
RU2044118C1 |
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|
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| COMPOSITION OF THE ANTI-ICING WATER SOLUTION FOR ROADS SURFACE TREATMENT | 2004 |
|
RU2264429C1 |
| ANTIICING COMPOSITION | 2003 |
|
RU2243248C1 |
| PROCESS OF PREPARING COMPOSITE MATERIAL TO COMBAT ICE-CRUSTED GROUND | 2005 |
|
RU2288935C2 |
