FIELD: construction materials.
SUBSTANCE: method for producing a concrete compound includes advance dry mixing of bentonite clay powder with cement and sand, granulation of the resulting cement-sand-bentonite mixture, moistening the resulting granules poured directly into the formwork without mixing. In this case, the concrete compound is obtained directly at the point of use without preliminary mixing of the dry components with an aqueous solution.
EFFECT: simplification of the technology for producing a concrete compound.
1 cl, 4 dwg, 1 tbl
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