Geo-Protective Technologies in Transport Construction

The research results are presented – chemical properties (evaluation of the detoxifying ability of silica sol), physical (determination of the required concentration of silicon dioxide), and physico-mechanical (strength tests of samples) – the properties of silicas. Transport construction technologies are proposed in which the use of a new binder allows achieving higher strength indicators of fortified structures, as well as ensuring the fulfillment of the geoecological function and recycling of roads by using silica sol.