FIELD: building.
SUBSTANCE: invention concerns technology of obtaining of artificial expanded aggregates, in particular, filler from a zeolite-containing tuff. An expanded aggregate make by foaming at roasting of the raw mix including a zeolite-containing tuff, soda ash and a carbon-bearing gasifier: anthracite or glycerine, at a parity of components, wt %: a zeolite-containing tuff 74.3-84.2 soda ash 14.8-24.7 carbon-bearing gasifier 0.8-1.5. Preliminary at temperature 700°C prepare frit from the zeolite-containing tuff and the soda ash, levigate the prepared frit, add specified gasifier. Form granules from the received mix, char them at temperature 850°C and soften.
EFFECT: roasting temperature reduction by manufacture of artificial expanded aggregate from zeolite-containing rocks.
1 cl, 1 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF OBTAINING GRANULATE FOR MAKING FOAM GLASS AND FOAM GLASS CRYSTAL MATERIALS | 2006 |
|
RU2326841C2 |
| CRUDE MIXTURE FOR PRODUCING FOAMED SILICATE MATERIAL AND METHOD OF PRODUCING FOAMED SILICATE MATERIAL (VERSIONS) | 2009 |
|
RU2405743C1 |
| METHOD TO PRODUCE FOAM GLASS ITEMS | 2010 |
|
RU2453510C1 |
| MIXTURE FOR THE PREPARATION OF RAW GRANULES OF CONCRETE AGGREGATE AND METHOD FOR PRODUCING CONCRETE AGGREGATE | 2022 |
|
RU2797419C1 |
| METHOD FOR PRODUCING POROUS BUILDING MATERIAL | 2013 |
|
RU2524218C1 |
| METHOD FOR MANUFACTURING OF REINFORCED FOAM GLASS | 2010 |
|
RU2443644C1 |
| CHARGE FOR PRODUCTION OF FOAMED ZEOLITE | 2004 |
|
RU2272007C1 |
| CHARGE FOR ENVIRONMENTALLY SAFE PRODUCTION OF FOAMED GLASS | 2019 |
|
RU2726091C1 |
| METHOD OF PRODUCING CHARGE FOR FOAM GLASS CERAMICS | 2018 |
|
RU2701838C1 |
| METHOD OF PRODUCING GRANULAR FOAMED GLASS-CERAMIC FILLER | 2019 |
|
RU2723886C1 |
