| 摘要 |
<p>A glass panel for separating an outdoor space from an indoor space, comprising at least three sheets of flat glass (G) and an air layer (K) and a vacuum layer (S) arranged in parallel to each other, wherein at least one of an outdoor-side sheet of flat glass in contact with the outdoor space and an indoor-side sheet in contact with the indoor space out of the three sheets (G) is in contact with the vacuum layer (S) and the surface thereof in contact with the vacuum layer (S) has a low-emissivity film layer (M).</p> |
