INSULATING MATERIAL Russian patent published in 2018 - IPC E04B1/78 B32B7/08 

FIELD: construction.

SUBSTANCE: invention is generally refers to the field of construction, namely to polymeric insulating materials (heat insulating mats, heat retainers) for heat insulation and isolation of various objects, for example, for the heat insulation of hangars of different purposes, in particular metal ones: garages for cars and airplanes, agricultural buildings, workshops and production buildings, grain storages, warehouses and terminals, sports facilities, portable living quarters and alike. Insulating material is the attached or to be attached mats enclosed in a protective sheath. Each mat consists of 2 layers: a “Spanlait” film made of polypropylene + a nonwoven volumetric polyester web, or from 3 layers: “Spanlait” film made of polypropylene + non-woven volumetric polyester web + “Spanlait” film made of polypropylene. Said mats are connected or can be connected to each other using attachment means. Material is also equipped with eyelets.

EFFECT: invention allows to simplify the insulating material installation technique and reduce its load to the object.

5 cl, 7 dwg