FIELD: power industry.
SUBSTANCE: as per the first version, lining consists of layer of heat-insulating fibrous material (for example mullite-siliceous felt MKRV-200), layer of binding material (for example izospan - non-woven material), layer of gas-tight material (for example water/fire/heat-resistant fabric TAF) and protective skin (for example metal siding). As per the second version, lining consists of refractory layer (for example light-weight chamotte brick SHL-1,3), layer of heat-insulating fibrous material (for example mullite-siliceous felt MKRV-200), layer of binding material (for example izospan - non-woven material), layer of gas-tight material (for example water/fire/heat-resistant fabric TAF) and protective skin (for example metal siding).
EFFECT: improving gas tightness and heat-insulating properties, possibility of lining both of flat rectangular and curved surfaces, and ecological safety of manufacture.
2 cl, 6 dwg
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