FIELD: construction.
SUBSTANCE: invention relates to production porous aggregates for concrete. Mixture for the production of porous aggregate contains, wt%: montmorillonite clay 83.0–87.0, coal 1.0–1.5, dolomite 10.0–15.0, superplasticizer C-3 1.0–1.5.
EFFECT: high strength of porous aggregate made from mixture.
1 cl, 1 tbl
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Authors
Dates
2018-10-30—Published
2018-02-13—Filed