FIELD: chemistry.
SUBSTANCE: invention relates to industrial construction materials and can be used when producing heat insulating concrete used in building enclosing structures with good heat-insulating properties. The concrete mixture contains the following in wt %: portland cement 7-8, saw dust 25-28, clay 35-40, acetone-formaldehyde resin 1.0-1.5, electrochemically activated sodium chloride solution - the rest.
EFFECT: improved strength properties of the material while preserving its heat-insulating properties and simple composition of the concrete mixture.
4 tbl
| Title | Year | Author | Number |
|---|---|---|---|
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|
RU2759255C2 |
| COMPLEX ADDITIVE TO CONCRETE MIXTURE | 2008 |
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RU2369573C1 |
| POLYDISPERSE WOOD-CEMENT MIXTURE WITH NANOMODIFICATOR | 2016 |
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| COMPOSITION FOR LIGHT GRANULATED AGGREGATE AND ITS PRODUCTION METHOD | 2006 |
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| RAW MATERIAL MIXTURE FOR PRODUCTION OF HEAT INSULATING LIGHT CONCRETE | 2008 |
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| COMPOSITION FOR MAKING COMPOSITE FOAMED POLYSTYRENE CONCRETE AND METHOD OF MAKING SAID COMPOSITION | 2010 |
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| WOOD-CEMENT MIX | 2014 |
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| WOOD-TALCUM PEACH-CEMENT MIXTURE | 2014 |
|
RU2570214C1 |
| WOOD-MARBLE-CEMENT MIXTURE | 2014 |
|
RU2570215C1 |
| COMPOSITION FOR LIGHT-WEIGHT CONSTRUCTION MATERIAL MANUFACTURE | 2008 |
|
RU2376259C1 |
