| 摘要 |
<p>The building roofing has sections supported by trusses spaced at regular intervals. Anchoring devices are secured to the trusses and a number of self-supporting sections in the form of vessels open to the top, clad internally with heat- and sound-insulating material. The ends of the sections bear against the trusses via compressible insulating material. Separate covering panels (7a, 7b) are fitted to the self-supporting components and joined to them via compressible insulating material, and two adjacent vessels are joined in the vertical direction by distortions formed in their flanges and extending into each other. In the lateral direction the edge of a flange is bent over into a hook engaging with a complementary portion of the flange of the adjacent vessel.</p> |
