| 摘要 |
PROBLEM TO BE SOLVED: To facilitate sealing working in a manufacturing process by forming an intermediate layer through a spacer on the peripheral part of at least two glass plates, and providing a holding member joining the circumferential edge part of a decorative plate through a tape-like connection material. SOLUTION: Two glass plates 1, 1 are disposed on the peripheral part of a spacer 2 forming an intermediate layer 3. In the intermediate layer 3, a flat face is arranged in the indoor side of a building, and the decorative material 4 of a plate-like body making the other face a triangular waveform irregular face is disposed. Holding members 5 are made of four members provided on the four sides of the decorative plate material 4, and made a rectangular parallelopiped substantially matched in the directions of width and height of the decorative plate material 4 respectively, and one member positioning on the upper and lower sides of the decorative plate material 4 out of the holding members 5 is joined on the inside face of the glass plate 1 of plural layer glasses 10 through a tape-like connection material 6. Thereby the entire circumference of the decorative plate material 4 is held by the holding members 5, and can be fixed in the intermediate layer 3. Thus, looseness and deflection can be prevented even in the case where the decorative plate material 4 has a large area. |
