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Stavropol the road was stocked with 4.5 thousand tons of salt and 36 tonnes of sand

Road service in the Stavropol region prepared for the onset of bad weather, according to the Ministry of a road economy and transport insurance
Enterprises in store 4.5 tons of technical salt and 36 thousand tons of sand

“As a deicing materials are used sand-salt mixture. This is 90% sand and 10% salt. The compound has both chemical and frictional properties. In particular, due to the technical salt this mixture lowers the freezing point of water, accelerating the melting of snow and ice deposits and, at the same time, increases the roughness of the road surface, while maintaining a grip with it wheels of the car”, — explained in the Ministry
To clean the road and sleep their salt will 376 emergency vehicles

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