Norm

ISO 15758:2004 en

Hygrothermische prestatie van bouwmaterieel en industriƫle installaties - Berekening van waterdampdiffusie - Koude pijpisolatiesystemen

  • Deze norm is ingetrokken sinds 19-05-2014

73,12

Over deze norm

Status Ingetrokken
Aantal pagina's 15
Commissie Thermische eigenschappen van gebouwen
Gepubliceerd op 01-10-2004
Taal Engels
This standard specifies a method to calculate the density of water vapour flow rate in cold pipe insulation systems, and the total amount of water diffused into the insulation over time. This 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. The 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 bouwmaterieel en industriƫle installaties - Berekening van waterdampdiffusie - Koude pijpisolatiesystemen
Engelse titel Hygrothermal performance of building equipment and industrial installations - Calculation of water vapour diffusion - Cold pipe insulation systems
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