| 摘要 |
<p>A multipart heat-insulated metal section for façade- or roof constructions, which receives between an inner section (2) and an outer section (1) lining panels made of glass (9) or other materials (10) with intercalated seals (7, 8), the outer section (1) being screwed to insulating bodies (4) inserted into the inner section (2), should have a thermal flow coefficient called k value better than that which was heretofore obtained. To this effect, the inner section (2) was comprised of an assembly section (11) for the lining panels (9, 10) and of a protection section (12) extending in parallel at a certain interval therefrom on the space side, these two sections being interconnected by means of insulating bridges (13) secured in the respective section grooves and traversing in the longitudinal direction of the sections. Furthermore, section branches (14) turned towards the lining panels (9, 10), projecting on the width of the assembly section (11) and forming side water evacuation channels (15) may be arranged on the protection section (12) particularly to enable a horizontal or inclined assembly of the sections.</p> |
