FIELD: construction industry.
SUBSTANCE: invention refers to composite material. The latter is a filler layer containing the following, wt %: organic fibres 40-45; urea-formaldehyde resin 8.0-12.0; sodium carboxymethyl cellulose 0.1-0.2; water 4.0-6.0; ammonium chloride 0.2-0.4; powdered material obtained by crushing defective compact discs up to specific surface of 2000-2500 cm2/g 36.6-47.1, which is lined with board.
EFFECT: invention can be used in construction.
1 cl, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| COMPOSITE MATERIAL | 2008 |
|
RU2355721C1 |
| COMPOSITE MATERIAL | 2007 |
|
RU2327715C1 |
| RAW MIX FOR MANUFACTURE OF HEAT-INSULATING ARTICLES | 2006 |
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| RAW MIX FOR MANUFACTURING PLASTER BRICK | 2007 |
|
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| MIXTURE FOR PRODUCING POROUS AGGREGATE | 2011 |
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RU2472741C1 |
| COMPOSITION FOR CONCRETE SURFACE FINISHING | 2007 |
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RU2332391C1 |
| CHARGE FOR PRODUCTION OF POROUS FILLER | 2013 |
|
RU2526064C1 |
| CRUDE MIXTURE FOR MAKING HEAT-INSULATION ARTICLES | 2012 |
|
RU2508260C1 |
| CRUDE MIXTURE FOR MAKING FOAMED CONCRETE | 2011 |
|
RU2469010C1 |
| MIXURE FOR MAKING POROUS AGGREGATE | 2009 |
|
RU2411203C1 |
