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Norm

ÖNORM EN ISO 15758

Issue date: 2014 08 15

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

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 di...
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Valid
Publisher:
Austrian Standards International
Format:
Digital | 19 Pages
Language:
German | English | Download GER/ENG
Optionally co-design standards:
Committee 175: Thermal performance in buildings and building components
ICS
91.120.10 91.140.01
Topics
Planning & implementation of construction projects, Thermal insulation of buildings, Thermal insulation of buildings Building services engineering & equipment, Supply and disposal systems for buildings, Installations in buildings in general
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.
ÖNORM EN ISO 15758
2014 08 15
Hygrothermal performance of building equipment and industrial installations - Calculation of water v...
Norm
↖
ÖNORM EN 14114
2002 07 01
Hygrothermal performance of building equipment and industrial installations - Calculation of water v...
Norm
Norm
ISO 9346:2007
Issue date : 2007 09 25
Hygrothermal performance of buildings and building materials — Physical quantities for mass transfer — Vocabulary
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ISO 12241:2008
Issue date : 2008 06 09
Thermal insulation for building equipment and industrial installations — Calculation rules
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ISO 12572:2001
Issue date : 2001 06 28
Hygrothermal performance of building materials and products — Determination of water vapour transmission properties
Draft
ISO/DIS 12572
Issue date : 2014 12 04
Hygrothermal performance of building materials and products — Determination of water vapour transmission properties — Cup method
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ISO 13788:2012
Issue date : 2012 12 14
Hygrothermal performance of building components and building elements — Internal surface temperature to avoid critical surface humidity and interstitial condensation — Calculation methods
Norm
ISO 9346:2007
Issue date : 2007 09 25
Hygrothermal performance of buildings and building materials — Physical quantities for mass transfer — Vocabulary
Norm
ISO 12241:2008
Issue date : 2008 06 09
Thermal insulation for building equipment and industrial installations — Calculation rules
Norm
ISO 12572:2016
Issue date : 2016 07 21
Hygrothermal performance of building materials and products — Determination of water vapour transmission properties — Cup method
Norm
ISO 13788:2012
Issue date : 2012 12 14
Hygrothermal performance of building components and building elements — Internal surface temperature to avoid critical surface humidity and interstitial condensation — Calculation methods
Norm
ISO 15758:2014
Issue date : 2014 05 05
Hygrothermal performance of building equipment and industrial installations — Calculation of water vapour diffusion — Cold pipe insulation systems