FIELD: road construction.
SUBSTANCE: invention can be used for constructing foundations for roads and railways, foundations and sites for various purposes. The composition for increasing the bearing capacity of subgrade bases contains technogenic soil and a binder based on a polymer composite - poly(1-carbamoylethylene), hydrolysis products of polyvinyl acetate, salts of metasilicic acid in the following ratio of components, wt.%: technogenic soil 70.0-80.0; polymer composite 30.0-20.0.
EFFECT: increasing the compressive strength of the resulting material.
1 cl, 1 tbl
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