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ISO 21129:2007

Hygrothermal performance of building materials and products — Determination of water-vapour transmission properties — Box method
4. 7. 2007.

Опште информације

90.93     5. 9. 2022.

ISO

ISO/TC 163/SC 1

Međunarodni standard

91.120.10  

engleski  

Kupovina

Objavljen

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Apstrakt

ISO 21129:2007 specifies a box method for determining the water-vapour permeability of building materials. The box method is used primarily to measure the water-vapour permeance of materials that have low water-vapour resistance, in which the influence of the surface-humidity transmission-resistance cannot be ignored.

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TRENUTNO

OBJAVLJEN
ISO 21129:2007
90.93 Odluka o potvrđivanju standarda
5. 9. 2022.