| 摘要 |
<p>A wall element is disclosed that is suitable for constructing the walls of building structures, perimeter fences, tanks, piers and other structures. In one form the wall element (10) may include a frame (12) that has fixed to it a corrugated sheet metal module or core (18) in which the corrugations (22) are roll formed so as to be of trapezoidal or re-entrant shape. The exterior of core sheet (18) is covered with a layer of rendering (20) that is keyed and retained in place by the re-entrant nature of the corrugations (22).</p> |
