FIELD: manufacture of building materials.
SUBSTANCE: invention relates to manufacture of silicate building materials based on lime-silica binder and may be used for manufacturing thermal silicate articles. Blend contains, wt %: slaked lime 22-28, diatomite 26-35, nepheline slime 5-10, wollastonite concentrate including at least 90% fraction with needle size 80 μm, 26-35, and gypsum semihydrate 3-10, said wollastonite concentrate being wollastonite ore processing and concentration product.
EFFECT: improved quality of thermal silicate articles.
2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| RAW MATERIAL MIX FOR PRODUCTION OF THERMO-SILICATE MATERIAL | 2006 |
|
RU2323190C1 |
| CHARGE FOR MANUFACTURING HEAT-INSULATING REFRACTORY CONCRETE | 2016 |
|
RU2626480C1 |
| WOLLASTONITE-BASED CERAMIC MIXTURE | 2010 |
|
RU2422402C1 |
| RAW MATERIAL MIXTURE FOR PRODUCTION OF SILICATE WALL ITEMS AND SILICATE WALL ITEM MADE FROM THIS MATERIAL | 2006 |
|
RU2303014C1 |
| METHOD OF PREPARING MIXTURE FOR MAKING LIGHT SILICATE CONSTRUCTION ARTICLES AND CONSTRUCTION ARTICLE | 2009 |
|
RU2408555C1 |
| CRUDE MIXTURE AND METHOD OF PRODUCING SAID MIXTURE FOR NANOSTRUCTURED AUTOCLAVE FOAMED CONCRETE | 2010 |
|
RU2448929C1 |
| RAW MATERIALS MIX FOR PRODUCING SILICATE EXTRUDED PRODUCTS | 2015 |
|
RU2614830C2 |
| SILICATE MIX | 2009 |
|
RU2412922C2 |
| RAW MATERIAL MIXTURE FOR PRODUCTION OF LIGHT SILICATE WALL MATERIALS FOR BUILDING ITEMS AND BUILDING ITEM MADE FROM THIS MATERIAL | 2006 |
|
RU2303015C1 |
| LIME AND SILICEOUS BINDER, METHOD OF LIME AND SILICEOUS BINDER PRODUCTION AND METHOD OF MOULDING SAND PRODUCTION FOR EXTRUDED SILICATE ITEMS | 2008 |
|
RU2376258C1 |
