FIELD: construction.
SUBSTANCE: method for manufacturing a porous building material, comprising mixing of a granulated silica-containing raw with an alkaline agent, granulation, wetting of granules with a bonding solution at a ratio of solution to granules as 0.05-0.15, powdering of humid granules with a powder of silica-containing raw at a ratio of the powder to granules as 0.02 -0.05, heat treatment and burning, extrusion of a workpiece.
EFFECT: production of a porous block building material without the use of heat-resistant forms.
1 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| COMPLEX TECHNOLOGICAL LINE FOR PRODUCTION OF GRANULATED POROUS MATERIAL FROM SILICEOUS RAW MATERIAL | 2014 |
|
RU2572437C1 |
| CRUDE MIXTURE FOR PRODUCING FOAMED SILICATE MATERIAL AND METHOD OF PRODUCING FOAMED SILICATE MATERIAL (VERSIONS) | 2009 |
|
RU2405743C1 |
| PROCESS TRAIN FOR PRODUCING OF GRANULATED HEAT INSULATING FOAM GLASS-CRYSTALLINE MATERIAL | 2013 |
|
RU2572441C2 |
| METHOD OF FOAM-GLASS MANUFACTURING | 2012 |
|
RU2490219C1 |
| METHOD OF PRODUCING HEAT-INSULATING MATERIAL - FOAM GLASS AND MIXTURE FOR PRODUCTION THEREOF | 2017 |
|
RU2671582C1 |
| METHOD FOR MANUFACTURING OF REINFORCED FOAM GLASS | 2010 |
|
RU2443644C1 |
| CHARGE COMPOSITION FOR PRODUCING HEAT-INSULATING BLOCKS FROM APATITO-NEPHELINE ORES PROCESSING WASTE | 2022 |
|
RU2799217C1 |
| METHOD TO PRODUCE CONSTRUCTION MATERIAL | 2012 |
|
RU2503647C1 |
| CHARGE FOR PRODUCTION OF FOAMED ZEOLITE | 2004 |
|
RU2272007C1 |
| CHARGE TO MANUFACTURE FOAMED GLASS WITH RADIATION PROTECTION PROPERTIES | 2010 |
|
RU2443645C1 |
