Analysis and comments
Pathology of humidity. Clad walls - Case study
Article REF: C7146 V2
Analysis and comments
Pathology of humidity. Clad walls - Case study

Author : Paul DAHAN

Publication date: May 10, 2013 | Lire en français

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4. Analysis and comments

4.1 Condensations

To assess the amount of condensable or evaporable water vapour, based on the degree/days taken from annual hygrothermal records (drawn up by the regional Météo France center responsible for the building site), you need to calculate the periods of time when condensation occurs and those when evaporation takes place.

Depending on the "condensation/evaporation" balance, we can decide on potential or actual disorders.

By way of example, we have based this assessment on Météo France data for February 1997 at Villacoublay in the Paris region (see table in Pour en savoir plus).

We note (cf. Learn more table ), day by day, the...

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