Environment-friendly road surface ice and snow melt coating material, preparation method thereof and using method thereof

Abstract

The invention relates to an environment-friendly road surface ice and snow melt coating material, a preparation method thereof and a using method thereof. Serious consequences such as traffic jam and the like can be caused by snow accumulation in winter; and at present, a snow removal method comprises passive snow removal and active snow removal, wherein in the passive snow removal, the operating efficiency of manual snow removal is low, mechanical snow removal is incomplete relatively in clearing, and for the spreading of a snow melt agent, substances with the snow melt effect are mixed simply only, so the spreading is non-uniform, and the snow melt agent dispersed to peripheral air has the major influence on environment; and the active snow removal is high in cost, and has a certain damage to structures of road surfaces, so the service life of roads is shortened. In the environment-friendly road surface ice and snow melt coating material, after being loaded on a carrier material, the snow melt substances are mixed with emulsified asphalt, water-soluble epoxy resin and a curing agent and sprayed on the road surfaces to form an ice and snow melt coating, so that the roads have the function of melting snow actively. By the environment-friendly road surface ice and snow melt coating material, an ice point of water is reduced to between -5 and -20 DEG C so as to clear the ice and snow of the roads, and the coating material has the sustained-release function, is high in coating adhesivity and wear-resisting effect, low in cost and convenient to maintain, and can prolong the life of the road surfaces effectively.

Description

technical field [0001] The invention relates to an environment-friendly pavement ice and snow melting coating material and a preparation method and application method thereof. Background technique [0002] A large amount of snow in winter will cause serious consequences such as traffic jams, road outages, and airport closures. At present, the snow removal methods at home and abroad are mainly divided into two types: passive snow removal and active snow removal. Passive snow removal mainly includes manual snow removal, mechanical snow removal, and snow removal with snow melting agent. However, these three snow removal methods have major defects: manual snow removal has low efficiency and high labor intensity; mechanical snow removal is relatively incomplete in removing the ice layer on the road surface, and cannot fully restore the anti-skid effect of the road surface; The simple mixing of substances with snow-melting effect will not spread evenly enough, and after they are ...

AI Technical Summary

Problems solved by technology

However, these three snow removal methods have major defects: manual snow removal has low efficiency and high labor intensity; mechanical snow removal is relatively incomplete in removing the ice layer on the road surface, and cannot fully restore the anti-skid effect of the road surface; The simple mixing of substances with snow-melting effect will not spread evenly enough, and after they are scattered into the surrounding air, it will have a great impact on the environment

However, the above-mentioned active snow melting technologies for roads have relatively large defects, such as high cost, certain damage to the pavement structure, shortened road service life, etc., thus limiting their wide application.

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