Standard Swedish standard · SS-EN ISO 15758:2014

Hygrothermal performance of building equipment and industrial installations - Calculation of water vapour diffusion - Cold pipe insulation systems (ISO 15758:2014)

Status: Valid

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Standard Swedish standard · SS-EN ISO 15758:2014

Hygrothermal performance of building equipment and industrial installations - Calculation of water vapour diffusion - Cold pipe insulation systems (ISO 15758:2014)
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Scope
This International Standard 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.

Subjects

Thermal insulation of buildings (91.120.10) General (91.140.01)


Buy this standard

Standard Swedish standard · SS-EN ISO 15758:2014

Hygrothermal performance of building equipment and industrial installations - Calculation of water vapour diffusion - Cold pipe insulation systems (ISO 15758:2014)
Subscribe on standards - Read more Dölj
Price: 875 SEK
standard ikon pdf

PDF

Price: 875 SEK
standard ikon

Paper

Price: 1 400 SEK
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PDF + paper

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Product information

Language: English

Written by: SIS - Standardiseringens stöd

International title:

Article no: STD-101871

Edition: 1

Approved: 5/12/2014

No of pages: 28

Replaces: SS-EN 14114