Norm

NEN-EN-ISO 15758:2014 en

Hygrothermische prestatie van gebouw- en industriƫle installaties - Berekening van waterdampdiffusie - Koude pijp isolatiesystemen

79,70

Over deze norm

Status Definitief
Aantal pagina's 15
Commissie Klimaatbeheersing in gebouwen
Gepubliceerd op 01-05-2014
Taal Engels
NEN-EN-ISO 15758 specifies a method for calculating the density of the water vapour flow rate in cold pipe insulation systems, and the total amount of water diffused into the insulation over time. The calculation method presupposes that water vapour can only migrate into the insulation system by diffusion, with no contribution from airflow. It also assumes the use of homogeneous, isotropic insulation materials so that the water vapour partial pressure is constant at all points equidistant from the axis of the pipe. This International Standard is applicable when the temperature of the medium in the pipe is above 0 °C. It applies to pipes inside buildings as well as in the open air.

Details

ICS-code 91.120.10
91.140.01
Nederlandse titel Hygrothermische prestatie van gebouw- en industriƫle installaties - Berekening van waterdampdiffusie - Koude pijp isolatiesystemen
Engelse titel Hygrothermal performance of building equipment and industrial installations - Calculation of water vapour diffusion - Cold pipe insulation systems
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