| 摘要 |
<p>A conservatory is assembled from a sill beam (1) mounted on a low brick wall (B), a transom beam (3) spaced above and following the line of the sill beam, glazed window panels (2) mounted between the sill and transom beams, and a roof structure including a cantilever ridge beam (70) carrying an apex block (71) at its free end, and roof panels (4, 5) mounted between the ridge and apex and the transom beam. The beams (1, 3) are assembled from beam members each made up from a base (40) and a cover (40), and joints (8) which are constructed from a core (9, 10) and beam connectors (20) so that the connected beam members are at the desired angle to each other. The window panels (2) have side frame members (50) fastened to the beam joints (8) by brackets (60) and masking strips (65, 66) span the gaps between the side frame members of adjacent window panels at their inner and outer edges. The roof panels (4, 5) each have side frame members (92, 93) of different cross-section allowing adjacent roof panels to be interlocked directly with each other. For supporting the roof panels from the ridge beam and apex block hooks (76, 80) are used.</p> |
