This standard applies to metal three-layer wall panels with polyurethane foam insulation for the walls of industrial and warehouse buildings, as well as for refrigerators operated in non-aggressive, slightly aggressive, moderately aggressive environments at a temperature of the outer surface of the panel from minus 65 ° C to plus 75 ° C, internal temperature panel surface up to plus 30 °C, relative indoor air humidity no more than 60%, and sets requirements for their manufacture
GOST R 59685-2021 history
2022GOST R 59685-2021 Wall metal-faced sandwich panels with polyurethane foam thermal insulation. Specifications