FIELD: chemistry.
SUBSTANCE: invention relates to production of porous aggregates for concrete. The mixture for producing porous aggregate contains the following, wt %: montmorillonite clay 88.0-89.0, dolomite 1.0-5.0, ground mineral wool 7.0-10.0.
EFFECT: high strength of porous aggregate made from the mixture.
1 tbl
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Authors
Dates
2013-01-10—Published
2011-10-24—Filed