FIELD: storage.
SUBSTANCE: group of inventions relates to an insulating section for a sealed and heat-insulating tank designed to store wetting liquid. The insulating section contains one compartment and a powder-like insulating filler placed in the mentioned compartment. The insulating filler contains a mixture of x% by weight of powder-like insulating material selected from pyrogenic silica, silica aerogels and mixtures thereof, y% by weight of a granular filler selected from perlites, hollow glass spheres, granules of foamed polymer material and mixtures thereof, wherein x+y ≥ 90%, x ≥ 25% and y ≥ 1%.
EFFECT: improvement of heat characteristics of insulating sections for a sealed tank.
23 cl, 10 dwg
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