Ehdotuksen tiedot

ISO 20492-1 specifies two methods for testing the durability of edge seals of insulating glass units by means of climate tests: the final frost/dew point method and the moisture-penetration index method. This document is applicable to pre-assembled, permanently sealed, insulating glass units with one or two cavities, and with capillary tubes that are intentionally left open to equalize pressure inside the unit with the surrounding atmosphere. This document is not applicable to sealed, insulating glass units that contain a spandrel glass coating. This document does not apply to insulating glass (IG) units whose function is decorative only.