FIELD: chemistry.
SUBSTANCE: invention relates to the industry of building materials and specifically to production of non-autoclave hardened foam concrete. The foam concrete mixture for making non-autoclave hardened foam concrete contains construction sand, flue ash, foaming agent Arekom-4, water and as binder - gypsum-alumina expanded cement modified with portland cement, with the following ratio of components, kg per 1 m3: alumina cement 347.6, gypsum plaster 157.6, portland cement M500 D0 21.2, construction sand 197.2, flue ash 197.6, foaming agent Arekom-4 4.2, water 423.6.
EFFECT: high ultimate compression strength, reduced drying shrinkage, low vapour permeability coefficient.
7 tbl
| Title | Year | Author | Number |
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| MIXTURE FOR HEAT-RESISTANT AEROCRETE ON BASES OF NANOSTRUCTURED GYPSUM BINDED COMPOSITE, METHOD OF PRODUCTS MANUFACTURE | 2015 |
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RU2613209C1 |
| MIXTURE FOR HEAT-RESISTANT AEROCRETE ON BASIS OF NANOSTRUCTURED GYPSUM BINDED COMPOSITE, METHOD OF PRODUCTS MANUFACTURE | 2015 |
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RU2613208C1 |
| FOAMED CONCRETE | 2008 |
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RU2406710C2 |
| METHOD OF MANUFACTURING FOAMED CONCRETE AND CONCRETE MANUFACTURED BY THIS METHOD | 2001 |
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RU2239615C2 |
| MOULDING MIX FOR PREPARATION OF FOAM CONCRETE | 2022 |
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RU2802407C2 |
| RAW MIX TO PRODUCE EFFECTIVE FOAM CONCRETE | 2014 |
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RU2569115C1 |
| RAW MIX FOR MANUFACTURING STRUCTURAL HEAT-INSULATION FOAMED CONCRETE | 2003 |
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RU2237041C1 |
| MIXTURE FOR AERATED CONCRETE | 2009 |
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RU2392253C1 |
| RAW MIXTURE AND METHOD FOR PRODUCTION OF AERATED CONCRETE | 2003 |
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RU2247097C1 |
| CRUDE MIXTURE FOR PRODUCTION OF NON-AUTOCLAVE FOAM CONCRETE | 2018 |
|
RU2712883C1 |
