FIELD: chemistry.
SUBSTANCE: raw material for production of wooden building material contains, wt %: milled wood 20-24; quicklime 12-16; calcium chloride 3-4; marble powder 36-41; water 20-24.
EFFECT: increased strength of building material, obtained from raw material mixture.
1 tbl
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|---|---|---|---|
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|
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| ARTIFICIAL ROCK | 2011 |
|
RU2452707C1 |
