Environmentally friendly rapid snow-melting agent

Abstract

The invention relates to an environmentally friendly rapid snow-melting agent, wherein the raw materials comprise, by mass, 40-60 parts of calcium chloride, 5-15 parts of calcium hypochlorite, 10-20 parts of sodium benzoate, 8-15 parts of urea, 3-10 parts of sodium phosphate, 5-10 parts of borax, and 0.01-0.1 part of sodium aluminate. According to the environmentally friendly rapid snow-melting agent of the present invention, the dissolving rate is fast at the low temperature; the environmentally friendly rapid snow-melting agent can rapidly absorb the moisture in the surrounding environment air at the low temperature so as to form salt water, wherein the salt water firstly penetrate into the ground surface and then spreads to destroy attachment force between the ice-snow and the frozen ground so as to achieve the rapid melting of the ice-snow; the work efficiency is high, and the environmentally friendly rapid snow-melting agent is an efficient and fast snow-melting agent; and the salt water formed from the snow-melting agent flows into the road farmland and the green belt, does not affect the growth of crops, can not cause salinization of the land, and further has characteristics of low corrosion on metals and low Destructiveness on the road.

Description

technical field [0001] The invention relates to a snow-melting agent, in particular to a snow-melting agent with good rapid snow-melting effect and no environmental pollution. Background technique [0002] As the name suggests, the deicing agent is used to melt snow and ice. Instead of salt, it is mainly used for deicing and deicing of urban roads, expressways, airports, ports, bridges and other facilities. Agents and antifreeze additives, etc. The deicing agent cannot damage roads, concrete components, and bridge facilities, nor can it damage flowers, trees, crops, animals, or humans. [0003] At present, there are many kinds of deicing agents developed in our country, which are divided into solid and liquid according to the state of matter; according to the composition, they are divided into inorganic substances and mixtures of inorganic and organic substances, and the mixture of inorganic and organic substances is the most. It is mostly a mixture of MgCl2- and other che...

AI Technical Summary

Problems solved by technology

[0005] The deicing agent will also shorten the service life of the road, especially on the asphalt concrete pavement, the chemical reaction between the salt and the asphalt will greatly reduce the gripping ability of the asphalt material and the sand and gravel material, and cause the asphalt surface to fall off. Extensive pavement damage

When salt meets water, salt swelling will occur, which will damage the road subgrade and directly cause the road to die, which will greatly increase the difficulty of road maintenance in the later stage