FIELD: construction.
SUBSTANCE: invention relates to gypsum building materials with thermal insulation properties that can be used in the construction of low-rise buildings in the manufacture of inter-apartment and interior partitions. Structural-heat-insulating material obtained from a mixture comprising, % by weight: building gypsum 32.0–34.7, Fluoranehydrate 13.2–20.0, liquid glass 4.5–7.6, 25 % aqueous dispersion of nanofibres of alumina stabilized with 0.5 % sodium hydroxide 1.8–2.59, sodium carbonate 0.2–0.4, water – the rest.
EFFECT: improvement of heat-insulating qualities of structural and heat-insulating material while maintaining high strength properties, reducing the coefficient of thermal conductivity.
1 cl, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| COMPOSITE MATERIAL BASED ON ANTHROPOGENIC WASTE AND METHOD OF ITS PREPARATION | 2022 |
|
RU2795337C1 |
| HEAT-INSULATING COMPOSITE MATERIAL | 2009 |
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RU2409529C1 |
| ANHYDRITE BINDER FROM GYPSUM SLUDGE AND METHOD FOR ITS PRODUCTION | 2022 |
|
RU2793092C1 |
| MIXTURE FOR HEAT-RESISTANT AEROCRETE ON BASIS OF NANOSTRUCTURED GYPSUM BINDED COMPOSITE, METHOD OF PRODUCTS MANUFACTURE | 2015 |
|
RU2613208C1 |
| MIXTURE FOR HEAT-RESISTANT AEROCRETE ON BASES OF NANOSTRUCTURED GYPSUM BINDED COMPOSITE, METHOD OF PRODUCTS MANUFACTURE | 2015 |
|
RU2613209C1 |
| COMPOSITION OF MIXTURE FOR PRODUCTION OF THE NON-AUTOCLAVE GAS CONCRETE | 2004 |
|
RU2276121C1 |
| METHOD OF RECYCLING FLUORO-ANHYDRITE | 2010 |
|
RU2440940C2 |
| COMPOSITION FOR MAKING FOAMED GYPSUM ARTICLES | 2011 |
|
RU2461532C1 |
| COMPOSITION FOR MANUFACTURING CELLULAR MATERIAL | 1998 |
|
RU2148044C1 |
| MIXTURE FOR PREPARING NONAUTOCLAVE GAS CONCRETE | 2001 |
|
RU2209801C1 |
