FIELD: insulation materials. SUBSTANCE: raw mix contains, wt %: binding agent (natural gypsum-free cement clinker ground to 3000-3500 sq.cm/g) 55-65, polyvinylacetate 0.95-2.95, aluminum powder 0.125-0.178, potassium hydroxide 0.92-1.25, surfactant (petroleum sulfonic acid sodium salt mixture) 0.0016-0.0025, water - the balance. EFFECT: reduced heat conductance. 2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
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|
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