FIELD: special-destination materials. SUBSTANCE: invention provides high-temperature cold-hardening composition, which can be used in spatial engineering articles for defect correction, repairing heat-resistant coatings, and sealing joints. Composition contains, in specified proportions, binder, powdered filler (alumina), and additionally threadlike crystals of zinc oxide and threadlike crystals of mullite, said binder being aluminophosphate binder with molar ratio 2.3-2.5. EFFECT: enhanced vitality of mass and reduced time and hardening temperature. 1 tbl, 9 ex
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Authors
Dates
2003-10-20—Published
2001-06-25—Filed