標(biāo)準(zhǔn)號：DIN EN ISO 12631-2018
中文標(biāo)準(zhǔn)名稱：幕墻熱性能.熱透射率計(jì)算(ISO 12631-2017);德文版本EN ISO 12631-2017
英文標(biāo)準(zhǔn)名稱：Thermal performance of curtain walling - Calculation of thermal transmittance (ISO 12631:2017); German version EN ISO 12631:2017
標(biāo)準(zhǔn)類型：P32
發(fā)布日期：1999/12/31 12:00:00
實(shí)施日期：1999/12/31 12:00:00
中國標(biāo)準(zhǔn)分類號：P32
國際標(biāo)準(zhǔn)分類號：91.060.10;91.120.10
引用標(biāo)準(zhǔn)：DIN EN ISO 6946-2008;DIN EN ISO 7345-1996;DIN EN ISO 9488-2001;DIN EN ISO 10077-1-2010;DIN EN ISO 10077-2-2012;DIN EN ISO 10211-2008;DIN EN ISO 10456-2010;DIN EN ISO 12567-1-2010;DIN EN ISO 52000-1-2018;DIN CEN ISO/TR 52022-2-2018;EN 673-2011;EN 674-2011;
適用范圍：This International Standard specifies a method for calculating the thermal transmittance of curtain walls consisting of glazed and/or opaque panels fitted in, or connected to, frames. The calculation includes different types of glazing, e. g. glass or plastic; single or multiple glazing; with or without low emissivity coating; with cavities filled with air or other gases; frames (of any material) with or without thermal breaks; different types of opaque panels clad with metal, glass, ceramics or any other material. Thermal bridge effects at the rebate or connection between the glazed area, the frame area and the panel area are included in the calculation. The calculation does not include: effects of solar radiation; heat transfer caused by air leakage; calculation of condensation; effect of shutters; additional heat transfer at the corners and edges of the curtain walling; connections to the main building structure nor through fixing lugs; curtain wall systems with integrated heating.