| 摘要 |
PCT No. PCT/AU84/00200 Sec. 371 Date Jun. 20, 1985 Sec. 102(e) Date Jun. 20, 1985 PCT Filed Oct. 12, 1983 PCT Pub. No. WO85/01766 PCT Pub. Date Apr. 25, 1985.A rectangular concrete or like building panel (10) of substantially uniform thickness has connectors (11) inset into its top and bottom corners and securely fixed to metal members (14) embedded within the panel (10). Each connector (11) is a short tube, its ends flush with opposite faces of the panel (10) and with two exposed perpendicular sides substantially level with a side edge and a top or bottom edge of the panel (10), and formed with bolt holes (12) to enable generally similar panels (10) to be secured together by bolts (23) through adjacent connectors (11) and to be bolted to floor (30) and roof structures (41). Intermediate connectors (11a) may be inset and secured into the top and bottom of the panel (10), each with an exposed side flush with the panel's top or bottom edge and formed with a bolt hole (12). |
