FIELD: chemistry.
SUBSTANCE: invention relates to the industry of construction materials and specifically to compositions of mixtures for making heat-insulating articles used in building walls, floors and partition walls. The crude mixture for producing heat-insulating materials contains the following in wt %: wood aggregate 69.0 - 78.0, hydrolised lignin 1.0 - 2.0, ground thermoplastic wastes 20.0 - 30.0.
EFFECT: reduced toxicity of heat-insulating articles.
1 tbl
| Title | Year | Author | Number |
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|
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|
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| CRUDE MIXTURE FOR PRODUCING STRUCTURAL AND HEAT-INSULATING MATERIALS | 2011 |
|
RU2472743C1 |
| CRUDE MIXTURE FOR PRODUCING HEAT-INSULATING STRUCTURAL MATERIALS | 2012 |
|
RU2489391C1 |
