FIELD: chemistry.
SUBSTANCE: invention relates to production porous aggregates for concrete. The mixture for making porous aggregate contains, wt %: montmorillonite clay 82.0-85.0; dolomite 3.0-5.0, sodium sulphate 2.0-3.0; expanded clay dust 9.0-11.0.
EFFECT: high water resistance.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| MIXTURE FOR MAKING POROUS AGGREGATE | 2012 |
|
RU2491241C1 |
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| MIXURE FOR MAKING POROUS AGGREGATE | 2012 |
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| MIXTURE FOR MAKING POROUS AGGREGATE | 2009 |
|
RU2408559C1 |
