METHOD FOR HEAT INSULATION MOUNTING ON PIPELINE Russian patent published in 2017 - IPC F16L59/14 

FIELD: construction.

SUBSTANCE: heat-insulation items contain insulating elements of the elongated shape, connected and enclosed in a shell. At the bottom part of the insulated surface, the heat insulating item is applied to the pipeline and deformed. After deformation, the surfaces area ratio of the heat insulating elements to be deformed, directed towards the object to be insulated, with respect to the initial areas of these surfaces, should meet the condition F₁/F₂ = 0.3-0.9, where F₁ is the surface area of the heat insulating element to be deformed after deformation, directed toward the object to be insulated; F₂ - the initial (before deformation) surface area of the heat insulating element to be deformed.

EFFECT: exclusion of the possibility of excessive heat insulating elements deformation of a heat insulating item.