FIELD: construction.
SUBSTANCE: invention relates to production porous aggregates for concrete. Mixture for making porous filler contains, wt%: montmorillonite clay 95.0-96.5, ground to specific surface area of 2,000-2,500 cm2/g coal 0.5-1.0, dust from processing bast fibre 3.0-4.0.
EFFECT: technical result is improvement of porous filler obtained from mixture.
1 cl, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| MIXTURE FOR MAKING POROUS AGGREGATE | 2015 |
|
RU2590176C1 |
| CHARGE FOR PRODUCTION OF POROUS FILLER | 2013 |
|
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| FURNACE CHARGE FOR POROUS FILLER PRODUCTION | 2014 |
|
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|
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|
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|
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| MIXTURE FOR MAKING POROUS AGGREGATE | 2012 |
|
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| CHARGE FOR MANUFACTURE OF EXPANDED AGGREGATE | 2016 |
|
RU2610004C1 |
