| 摘要 |
<p>The outer wall construction system is for dwelling house or similar building with a frame of prefabricated panels. A rigid flat metal back parts (8) is fixed to the upright (6) of an outer wall frame, and a set of prefabricated panels (5) with adjacent vertical edges are secured to the back piece by waterproof glue, the edges joining together and forming a waterproof joint. The panels can be secured to the upright by driving fixing devices through them into it. Cover strips (10) can be fitted between adjacent horizontal panel edges, forming the outer edge, and secured to the uprights or panels to the wall frame. The back parts can each comprise a strip of a galvanised iron or steel, protruding past either side of the upright.</p> |
