FIELD: building range. SUBSTANCE: a ground bed includes the main bank 2 and the additional bank 3. Pipelines and rest soil prisms 5, adjacent to the additional bank, are arranged in the additional bank 3. Strips of heat insulation material are placed in a base of the prisms 5. The additional bank is made of turf. EFFECT: enhanced reliability of ground bed. 1 cl, 2 dwg
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