FIELD: heat insulation means.
SUBSTANCE: invention relates to heat insulation means and is intended for protection and heat insulation of heat networks of air laying, and can also be used for protection and heat insulation of pipes of same or similar purpose. Heat-insulating system of heat carrier circulation comprises supplying pipeline element 1 for movement of heat carrier to object, heat-insulating mats 2 installed on outer side around pipe, adjacent to each other without gaps, means for fixing the mat on pipe 1 and anti-vandal moisture-proof coating 3 fixed around the mat without gaps. Anti-vandal moisture-proof coating 3 can be made, for example, in the form of a metal jacketing. Ratios of parameters of the heat-insulating system are given.
EFFECT: increased efficiency of thermal insulation, increased mechanical strength, reduced heat losses, reduced material consumption of the system, increased service life in comparison with analogues.
1 cl, 2 dwg
