Geoecoprotective Technology of Transport Construction using Silica Sol Absorption Method

The article presents geoecoprotective technology of property improvement. The technology of silica sol absorption used with transport concrete articles is an as example of such a technology. The point of the technology is increasing properties of concrete by forming new calcium silicate hydrates in the pores and capillaries of a concrete stone. This new method was named lithosynthesis. It starts from the surface of a concrete article used in road construction. Technical properties and durability of road construction articles were improved. Low temperature resistance, crack resistance and constructive quality coefficient were studied. As a result of property improvement it is possible to reduce raw material consumption.