DIN EN ISO 10211-2008 建筑结构热桥.热流和表面温度.详细计算(ISO 10211-2007)

标准号：DIN EN ISO 10211-2008
中文标准名称：建筑结构热桥.热流和表面温度.详细计算(ISO 10211-2007)
英文标准名称：Thermal bridges in building construction - Heat flows and surface temperatures - Detailed calculations (ISO 10211:2007); English version of DIN EN ISO 10211:2008-04
标准类型：P31
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：P31
国际标准分类号：91.120.10
引用标准：ISO 6946;ISO 7345;ISO 13370-2007;ISO 13788
适用范围：This International Standard sets out the specifications for a three-dimensional and a two-dimensionalgeometrical model of a thermal bridge for the numerical calculation of:--- heat flows, in order to assess the overall heat loss from a building or part of it;-- minimum surface temperatures, in order to assess the risk of surface condensation.These specifications include the geometrical boundaries and subdivisions of the model, the thermal boundaryconditions, and the thermal values and relationships to be used.This International Standard is based upon the following assumptions:-- all physical properties are independent of temperature;-- there are no heat sources within the building element.This International Standard can also be used for the derivation of linear and point thermal transmittances andof surface temperature factors.