FIELD: technological processes; chemistry.
SUBSTANCE: method consists in application of alternating layers of liquid-ceramic coating and layers of glass fiber cloth on surface that might have been heated previously. At that substrate may be first coated with liquid-ceramic coat from polymer composition that contains binder, mixture of hollow microspheres that differ in size and auxiliary target additives, then layer of glass fiber cloth is applied on still wet coating, and then again layers of liquid-ceramic coating, and if necessary - a layer of glass fiber cloth again. Coating may be produced by another version, when substrate is first coated with glass fiber cloth, and then liquid-ceramic coating, and later again a layer of glass fiber cloth, if required. Number of alternating layers is defined by necessary coefficient of heat conductivity.
EFFECT: high heat insulating properties of coating.
12 cl, 3 tbl, 2 ex
