| 摘要 |
A rigid elongate mounting bracket has an embedment portion and an extension portion. The extension portion has a fastener opening and abutment means. When cast into a precast panel in an appropriate angular orientation adjacent to an edge of a claddin g panel, the extension portion projects rearwardly and laterally away from the rear face of the pan el end such that the end of the extension portion is disposed at a distance away from the panel's rear face corresponding to a desired air space, and the abutment means is substantiall y aligned with the panel's rear face. Each panel preferably has at least two brackets spaced along its upper edge and two more along its lower edge. A first panel may be mounted to a supporting structure using fasteners driven through the fastener openings of the upper brackets. A seco nd panel may then be positioned with its lower brackets extending downward behind the first panel, with the abutment means of the second panel's lower brackets engaging the rear face o f the first panel, such that the lower end of the second panel is laterally stabilized by the first panel, with a uniform air space being formed between the supporting structure and the panels' rear faces.
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