The following are some of the technological solutions used in this study:A. the use of multicomponent binders and emulsions is not technological and requires pre-heating and preparation in a special installation. These circumstances lead to higher prices and higher labor costs; B.many binders are imported. For example, in Uzbekistan, with the exception of gossypol resin and bitumen, other binders are not produced [27]; C.all recommended binders are used a priori in the dry period of the year, despite the fact that emulsions and
Summary. This article is based on the theoretical foundations of secure mobile sand being considered for reducing the negative impact of one of the manifestations of exogenous plains on such an important natural-technical system as a railroad. It suggests practical measures to build a system of design protection against sand drifts. The article also suggests ways to conserve resources and rational use of machinery and performers as well as the consolidation of mobile sand wet with water soluble waste of local production of waste dextrin. Consolidation is exposed on dry and wet sand.
ПЕРСПЕКТИВЫ ЗАКРЕПЛЕНИЯ ПОДВИЖНЫХ ПЕСКОВ ФИЗИКО-ХИМИЧЕСКИМ МЕТОДОМАннотация. В статье, основываясь на теоретических положениях снижения негативного влияния экзогенных проявлений на железную дорогу, в частности, борьбы с песчаными заносами и исходя из практики закрепления подвижных песков, а также в целях экономии ресурсов и рационального использования машин и исполнителей, делается вывод о преимуществе водорастворимых вяжущих веществ из отходов местной промышленности, например, декстрина и применения его и других рекомендованных вяжущих в песках влажного состояния.
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