Värmeisolering

ISO 10077-2:2017 specifies a method and gives reference input data for the calculation of the thermal transmittance of frame profiles and of the linear thermal transmittance of their junction with glazing or opaque panels.
The method can also be used to evaluate the thermal resistance of shutter profiles and the thermal characteristics of roller shutter boxes and similar components (e.g. blinds).
ISO 10077-2:2017 also gives criteria for the validation of numerical methods used for the calculation.
ISO 10077-2:2017 does not include effects of solar radiation, heat transfer caused by air leakage or three-dimensional heat transfer such as pinpoint metallic connections. Thermal bridge effects between the frame and the building structure are not included.
NOTE Table 1 in the Introduction shows the relative position of ISO 10077-2:2017 within the set of EPB standards in the context of the modular structure as set out in ISO 52000-1.

This document covers technical insulation systems of operational installations in industry and the building services, such as pipes, ducts, vessels, equipment and built-in components.
The document contains methods for the energy efficiency classification of insulation systems for abovementioned components with an operational temperature range of -30 °C up to 650 °C.
The document addresses plant operators, engineers of operational installations as well as the involved contractors such as insulation contractors and pipefitting contractors.
The design of safe surface temperatures for personnel protection is outside the scope of this document.
This document also does not apply to heating, cooling and ventilation systems in buildings and does not apply to directly buried district heating and district cooling pipes.