| 摘要 |
The invention relates to insulating double glazing comprising a sheet of glass having, on the face (2) thereof, a set of so-called low-emissive layers, produced by sputtering and comprising at least one infrared-reflecting metal layer, the other sheet of glass comprising, on the face (4) thereof, one or more layers of metal oxides deposited by gas pyrolysis, the space located between the sheets being sealed and filled with insulating gas consisting of at least 86% krypton by volume and at most 5% air, said glazing having a solar factor at most equal to 35% (for sheets of clear glass with a thickness of 4 mm). |
