Yaroslavl, Yaroslavl, Russian Federation
Yaroslavl, Yaroslavl, Russian Federation
Yaroslavl, Yaroslavl, Russian Federation
In winter, there is an intense icing of the surface of highways, which leads to a deterioration in road safe-ty. To ensure safe movement, winter maintenance measures are used – treatment of the pavement surfaces with chemical reagents, which can cause damage to the environment. To reduce the negative impact of reagents and ensure road safety, it is promising to include anti-ice additives in the composition of asphalt concrete, which leads to the melting of ice on the surface or to reduce the adhesion of ice to asphalt concrete, which can be removed by snowblower brushes. The proposed work deals with the influence of technical salt on the basic properties of asphalt concrete, with partial or complete replacement of mineral powder in the crushed stone-mastic asphalt concrete mixture.
asphalt concrete coating, winter maintenance, safety, anti-icing additive in asphalt concrete, basic properties of asphalt concrete
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