FIELD: chemistry.
SUBSTANCE: invention relates to the industry of building materials, particularly to making articles (boards) from wood-cement compositions primarily used in farm building. The wood concrete mixture contains the following, pts. wt: portland cement 33-35; hogged chips 28-33; gypsum 1-1.5; superplasticiser S-3 1-1.5; capron fibre 1-1.5, the water-to-cement ratio being equal to 0.7-0.9.
EFFECT: reduced consumption of binder in the wood concrete mixture.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| WOOD CONCRETE MIXTURE | 2011 |
|
RU2473481C1 |
| ARBOLITE MIX | 2011 |
|
RU2476399C1 |
| ARBOLITE MIX | 2011 |
|
RU2476401C1 |
| WOOD CONCRETE MIXTURE | 2012 |
|
RU2508265C1 |
| CEMENT WOOD MIXTURE | 2011 |
|
RU2452706C1 |
| WOOD CONCRETE MIXTURE | 2012 |
|
RU2481294C1 |
| WOOD CEMENT MIXTURE | 2011 |
|
RU2473491C1 |
| WOOD CONCRETE MIXTURE | 2011 |
|
RU2472732C1 |
| ARBOLITE MIX | 2011 |
|
RU2476398C1 |
| WOOD CONCRETE MIXTURE | 2012 |
|
RU2508266C1 |
