FIELD: construction.
SUBSTANCE: invention relates to compositions of concrete mixtures used for making elevated structures at low-height construction. Concrete mixture, containing soil with natural moisture content with particle size of 0.1 mm and content of clay particles not more than 30 %, superplasticiser S-3 and water, additionally contains dry hydrated lime, cannabis boon and calcium chloride in following proportions, wt%: lime - 1, said soil - 2, cannabis boon - 1.5-2, superplasticiser S-3 - 0.01, calcium chloride - 0.1-0.15, water - 2-2.5.
EFFECT: technical result is reduction of cost of concrete with low heat conductivity coefficient for low-height construction.
1 cl, 1 tbl
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