FIELD: chemistry.
SUBSTANCE: invention relates to production porous aggregates for concrete. The mixture for making porous aggregate contains montmorillonite clay, coal, dolomite, starch and liquid potassium glass, with the following ratio of components, wt %: montmorillonite clay - 92.0-93.0; coal - 2.0-3.0; dolomite - 2.0-3.0; starch - 1.0-1.5; liquid potassium glass - 1.0-1.5.
EFFECT: low firing temperature of articles.
1 tbl
| Title | Year | Author | Number |
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|
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|
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| CHARGE FOR POROUS FILLER PRODUCTION | 2014 |
|
RU2561387C1 |
