Ключевое слово: «construction»

The construction of roads in the soil with permafrost showed that the general technical developments obtained in the last century do not allow taking into account existing problems in geocryological conditions. Currently, the construction of highways is carried out in various geographical conditions. In this case, depending on climatic conditions and geological features of the area, roads with various technical parameters are erected. For example, for areas of permafrost soils, various technologies that are implemented in the construction of highways. For areas of permafrost soils, as a rule, the general method would be laying the roadbed with its subsequent thermal insulation. The article discusses the features of thermal insulation in permafrost areas, where the aspects of construction of the roadbed were revealed as well as considered methods of laying geo-synthetic materials.

This article reviews scientific researches, papers on the level of carbon dioxide emissions in construction, building materials production and operation. Reduction of greenhouse gas emissions is one of the most important goals in the framework of achieving sustainable development goals. Russia has ratified the Kyoto Protocol and set a goal to reduce carbon dioxide emissions. On a per capita basis, carbon dioxide emissions in the Republic of Sakha (Yakutia) are at an extremely high level. Thus, when developing the Arctic territories, it is necessary to apply an approach that reduces greenhouse gas emissions by finding a balance between the energy costs of building operation and construction, including greenhouse gas emissions from the production of materials.