<p>ISO 10211:2017 sets out the specifications for a three-dimensional and a two-dimensional geometrical model of a thermal bridge for the numerical calculation of</p>
<p>- heat flows, in order to assess the overall heat loss from a building or part of it, and</p>
<p>- minimum surface temperatures, in order to assess the risk of surface condensation.</p>
<p>These specifications include the geometrical boundaries and subdivisions of the model, the thermal boundary conditions, and the thermal values and relationships to be used.</p>
<p>ISO 10211:2017 is based upon the following assumptions:</p>
<p>- all physical properties are independent of temperature;</p>
<p>- there are no heat sources within the building element.</p>
<p>ISO 10211:2017 can also be used for the derivation of linear and point thermal transmittances and of surface temperature factors.</p>
<p>NOTE Table 1 in the Introduction shows the relative position of ISO 10211:2017 within the set of EPB standards in the context of the modular structure as set out in ISO 52000-1.</p>
Registration number (WIID)
65710
Scope
<p>ISO 10211:2017 sets out the specifications for a three-dimensional and a two-dimensional geometrical model of a thermal bridge for the numerical calculation of</p>
<p>- heat flows, in order to assess the overall heat loss from a building or part of it, and</p>
<p>- minimum surface temperatures, in order to assess the risk of surface condensation.</p>
<p>These specifications include the geometrical boundaries and subdivisions of the model, the thermal boundary conditions, and the thermal values and relationships to be used.</p>
<p>ISO 10211:2017 is based upon the following assumptions:</p>
<p>- all physical properties are independent of temperature;</p>
<p>- there are no heat sources within the building element.</p>
<p>ISO 10211:2017 can also be used for the derivation of linear and point thermal transmittances and of surface temperature factors.</p>
<p>NOTE Table 1 in the Introduction shows the relative position of ISO 10211:2017 within the set of EPB standards in the context of the modular structure as set out in ISO 52000-1.</p>
