FIELD: chemistry.
SUBSTANCE: invention relates to production porous aggregates for concrete. The mixture for making porous aggregate contains, wt %: montmorillonite clay 69.0 - 71.0, coal ground to specific surface area of 3000 - 3500 cm2/g 4.0 - 6.0, carboxymethyl cellulose 0.4 - 0.6, chamotte ground to specific surface area of 3000-3500 cm2/g 22.0 - 26.0, mineral oil 0.4 - 0.6.
EFFECT: high strength of the porous aggregate made from the mixture.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| MIXTURE FOR MAKING POROUS AGGREGATE | 2012 |
|
RU2494058C1 |
| CHARGE FOR PRODUCTION OF POROUS FILLER | 2013 |
|
RU2526064C1 |
| MIXTURE FOR MAKING POROUS AGGREGATE | 2009 |
|
RU2417189C1 |
| CHARGE FOR PRODUCTION OF POROUS FILLING AGENT | 2011 |
|
RU2473487C1 |
| MIXURE FOR MAKING POROUS AGGREGATE | 2009 |
|
RU2411203C1 |
| MIXTURE FOR PRODUCING POROUS AGGREGATE | 2011 |
|
RU2472726C1 |
| MIXTURE FOR PRODUCING POROUS AGGREGATE | 2011 |
|
RU2472741C1 |
| MIXTURE FOR PRODUCING POROUS AGGREGATE | 2011 |
|
RU2470886C1 |
| CHARGE FOR PRODUCTION OF POROUS FILLING AGENT | 2014 |
|
RU2555968C1 |
| MIXURE FOR MAKING POROUS AGGREGATE | 2009 |
|
RU2411211C1 |
