FIELD: construction.
SUBSTANCE: cement wood contains the following components, wt %: cement 30-35; ground wood 43.9-53.94; gypsum 0.5-1; carboxymethylcellulose 0.02-0.04; air-entraining extraction-colophony resin 0.04-0.06; quartz sand 15-20, at water-cement ratio of 0.7-0.9.
EFFECT: reduced cement consumption with preservation of strength.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CEMENT WOOD MIXTURE | 2011 |
|
RU2452706C1 |
| ARBOLIT MIXTURE | 2012 |
|
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|
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| WOOD CONCRETE MIXTURE | 2011 |
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|
RU2507172C1 |
| RAW MATERIAL MIXTURE FOR CONCRETE PRODUCTION | 2012 |
|
RU2501771C1 |
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|
RU2307100C1 |
| WOOD CONCRETE MIXTURE | 2011 |
|
RU2472732C1 |
| WOOD CONCRETE MIXTURE | 2012 |
|
RU2501759C1 |
| RAW MIXTURE FOR MANUFACTURE OF STRUCTURAL HEAT-INSULATION AERATED CONCRETE | 2009 |
|
RU2410363C1 |
