FIELD: chemistry.
SUBSTANCE: invention relates to production porous aggregates for concrete. The mixture for producing porous aggregate contains the following, wt %: montmorillonite clay 88.0-92.0, dolomite 2.0-3.0, ground pearlite mineral 5.0-10.0.
EFFECT: high strength of porous aggregate made from the mixture.
1 tbl
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|
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