FIELD: manufacture of heat- insulating materials such as wool used in building structures and for heat insulation of various installations. SUBSTANCE: heat-insulating material comprises fibrous component, antiproofing compound and antiseptic. Fibrous component is natural wood fiber Heat-insulating material comprises, wt.%: antiproofing compound, 10.5-11.5; antiseptic 5.5-6.5: and wood fiber, the balance. EFFECT: wider range of raw materials, cheap biostable, fireproof, ecologically safe, transportable heat-insulating material having small shrinkage.
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Authors
Dates
2000-05-20—Published
1998-03-06—Filed