| 摘要 |
A cavity wall system 1 including a wall structure 2, a plurality of outer wall cladding panels 4 6 having a finished external surface, and formed with an engaging means 8 along at least one edge thereof for engaging with an engaging means 10 on an adjacent panel, for connecting the panels 4 6 to each other, and with an attachment rib formed on an inner surface of at least one of the panels, and a plurality of discrete attachment spacers formed with rib attachment means for attachment to the attachment rib 12 and a wall attachment surface provided a predetermined distance from the rib attachment means 16, adapted to be secured in spaced apart relationship to each other to the wall structure 2 by fastening means, with the attachment surface abutted against an outer surface of the wall structure 2, to thereby secure the panels 4 6 to the wall structure 2 via the rib attachment means 16 with a predetermined gap between the panels and the outer surface of the wall structure 2.
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