Many more than once observed the process of laying asphalt in the winter or late autumn. But hardly anyone tried to delve into the technical features of this process. It turns out that it is possible to repair the roads at this time of the year, but under certain circumstances?
In order to repair the road in winter, it is necessary asphalt contractor to prepare the area: remove snow, ice and treat the place with special reagents. Rain and snow reduce the temperature of the mixture, so in wet weather it is not recommended to lay thick layers of asphalt. It is possible to lay the pavement with low precipitation only along the entire width of the road, and not in parts on different days. In heavy rain and blizzard laying the canvas is not possible.
According to the current rules, asphalt can not be laid at a temperature below +15, but now there are new materials and technologies that allow you to perform work even at sub-zero temperatures. But not lower than -10 ºС.