FIELD: manufacture of building materials; raw mixes for manufacture of heat-insulating articles used for walls, floors and partitions.
SUBSTANCE: proposed raw mix for manufacture of heat-insulating articles contains wood filler, phenol formaldehyde resin, hydrolysis lignin and powder-like material obtained by grinding rejected compact disks to specific surface of 2000-2500 cm3/g at definite ratio of components.
EFFECT: enhanced strength of articles made from this mix.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CRUDE MIXTURE FOR MAKING HEAT-INSULATION ARTICLES | 2012 |
|
RU2508260C1 |
| CRUDE MIXTURE FOR MAKING HEAT-INSULATION ARTICLES | 2012 |
|
RU2484037C1 |
| CRUDE MIXTURE FOR PRODUCING HEAT-INSULATING MATERIALS | 2011 |
|
RU2458016C1 |
| RAW MIX FOR MAKING HEAT INSULATION ITEMS | 2011 |
|
RU2474545C1 |
| RAW MIX FOR MANUFACTURING PLASTER BRICK | 2007 |
|
RU2334716C1 |
| COMPOSITE MATERIAL | 2008 |
|
RU2355720C1 |
| WOOD CONCRETE MIXTURE | 2011 |
|
RU2455264C1 |
| WOOD CONCRETE MIXTURE | 2011 |
|
RU2425013C1 |
| RAW MIX FOR MANUFACTURING TIMBER-BASED BUILDING MATERIAL | 2007 |
|
RU2332378C1 |
| CONCRETE MIXTURE | 2016 |
|
RU2623743C1 |
