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EVS-EN ISO 15927-3:2009

Hygrothermal performance of buildings - Calculation andpresentation of climatic data - Part 3: Calculation of a drivingrain index for vertical surfaces from hourly wind and rain data

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Kehtiv alates 07.08.2009
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ISO 15927-3:2009; EN ISO 15927-3:2009
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07.08.2009
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This part of ISO 15927 specifies two procedures for providing an estimate of the quantity of water likely to impact on a wall of any given orientation. It takes account of topography, local sheltering and the type of building and wall. The first method, given in Clause 3 and based on coincident hourly rainfall and wind data, defines a means of calculating - the annual average index, which influences the moisture content of an absorbent surface, such as masonry, and - the spell index, which influences the likelihood of rain penetration through masonry and joints in other walling systems. The second method, given in Clause 4 and based on average wind data and a qualitative recording of the presence and intensity of rain (the present weather code for rain), defines a means of calculating the spell length during which an absorbent material such as masonry is moistened, which has a 10 % probability of being exceeded in any year (commonly referred to as having a mean return period of 10 years). A comparison between the two methods is given in informative Annex D.
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EVS-EN ISO 15927-4:2005

Hygrothermal performance of buildings - Calculation and presentation of climatic data - Part 4: Hourly data for assessing the annual energy use for heating and cooling
Uusim versioon Kehtiv alates 06.10.2005
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EVS-EN ISO 15927-5:2005

Hygrothermal performance of buildings - Calculation and presentation of climatic data - Part 5: Winter external design air temperatures and related wind data
Uusim versioon Kehtiv alates 09.02.2005
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EVS-EN ISO 15927-6:2007

Hygrothermal performance of buildings - Calculation and presentation of climatic data - Part 6: Accumulated temperature differences (degree days)
Uusim versioon Kehtiv alates 05.12.2007
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EVS-EN 15241:2007

Hoonete ventilatsioon. Ühiskondlike hoonete ventilatsioonist ja infiltratsioonist põhjustatud energiakadude arvutusmeetodid
Kehtetu alates 16.06.2017