FIELD: chemistry.
SUBSTANCE: invention relates to making porous aggregate for concrete. The mixture for making porous aggregate contains montmorillonite clay, coal, dolomite and nepheline, with the following ratio of components, wt %: montmorillonite clay - 84.0-88.0; coal - 5.0-6.0; dolomite - 1.0-2.0; nepheline - 5.0-9.0.
EFFECT: high strength of articles.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| MIXTURE FOR MAKING POROUS AGGREGATE | 2009 |
|
RU2408559C1 |
| CHARGE FOR PRODUCTION OF POROUS FILLER | 2013 |
|
RU2514477C1 |
| MIXTURE FOR PRODUCING POROUS AGGREGATE | 2011 |
|
RU2472725C1 |
| MIXURE FOR MAKING POROUS AGGREGATE | 2010 |
|
RU2418769C1 |
| MIXTURE FOR PRODUCING POROUS AGGREGATE | 2011 |
|
RU2471735C1 |
| CHARGE FOR PRODUCTION OF POROUS FILLER | 2012 |
|
RU2505496C1 |
| CHARGE FOR POROUS FILLER PRODUCTION | 2014 |
|
RU2561387C1 |
| CHARGE FOR PRODUCTION OF POROUS FILLER | 2013 |
|
RU2514474C1 |
| MIXTURE FOR PRODUCING POROUS AGGREGATE | 2011 |
|
RU2481283C1 |
| MIXURE FOR MAKING POROUS AGGREGATE | 2009 |
|
RU2411211C1 |
