FIELD: chemistry.
SUBSTANCE: invention relates to mixture friable anti-icing reagents for road processing. An anti-icing reagent (material) represents a mixture of natural, sieved or milled sandstone, fungicidal additives, salt components in an amount from 2 to 5% of the sandstone weight and water from 3 to 15%. Particles of sandstone superficially freeze to the compacted snow and ice, forming a stable abrasive coating, remaining on the surface after cleaning the fallen snow.
EFFECT: invention makes it possible to accelerate the process of the abrasive coating formation, cheapen the technological production process, reduce dusting in production and application.
2 cl, 3 ex
| Title | Year | Author | Number |
|---|---|---|---|
| MIXED ANTI-ICING MATERIAL | 2011 |
|
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| ANTIGLAZE MEAN | 1991 |
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| METHOD OF PREPARING ANTI-ICING LIQUID FOR AIRDROME RUNWAYS IN WINTER PERIOD | 2002 |
|
RU2205854C1 |
