Insulated glazing (IG), more commonly known as double glazing (or double-pane, and increasingly triple glazing/pane), consists of two or three glass panes separated by a vacuum or gas filled space to reduce heat transfer across a part of the building envelope.
Energy Saving: Low U value (<=1.0w/m2k), and could be less if argon filling applied.
Noise reduction: Reduce 30 decibels(Db) and another 5 decibels would be reduced if argon filling.
Air or argon space gap: 6A, 9A, 12A, 15A, 16A
EN 1279 European Standard.
ASTM E 2190 American standard.
GB/T11944 Chinese standard.
Guangyao Group (GYNH)
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