FIELD: insulating jobs; insulation of pipe lines. SUBSTANCE: metallic envelope, for example, aluminium foil is introduced into cavity of mould (matrix) which is then filled with heat-insulating mixture and moulding is performed. EFFECT: enhanced adhesiveness; tight contact between surfaces of heat insulation and envelope. 3 dwg
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Authors
Dates
1999-08-27—Published
1996-10-15—Filed