FIELD: chemistry.
SUBSTANCE: invention relates to production porous aggregates for concrete. The mixture for making porous aggregate contains the following, wt %: montmorillonite clay 92.75-93.85, dolomite 2.0-3.0, liquid sodium glass 3.0-5.0, borax 0.15-0.25.
EFFECT: high strength of the porous aggregate made from the mixture.
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Authors
Dates
2013-06-10—Published
2012-02-22—Filed