摘要 |
<p>PCT No. PCT/EP94/01511 Sec. 371 Date Nov. 13, 1995 Sec. 102(e) Date Nov. 13, 1995 PCT Filed May 10, 1994 PCT Pub. No. WO94/26995 PCT Pub. Date Nov. 24, 1994A sound absorbing glass building component or transparent synthetic glass building component is provided with holes penetrating through it and is disposed at a distance from a surface, such as a wall, ceiling, window or door. The glass building component is formed as a panel having microperforated holes having a diameter of 0.1-2.0 mm, the holes being spaced 2-20 mm apart and the panel having a thickness of 0.2-30 mm.</p> |