| 摘要 |
<p>A spacer for facing panels of a concrete wall, including a pair of pegs, each having a head to lie against an external surface of a panel and a shank to pass freely through a hole in the panel. The shanks have a series of spaced holes in them so enabling the spacer to be used with different thickness panels, and a link is provided having bent-over ends to pass through holes in the shanks to connect them together. The ends co-operate in use with the heads to grip the panels whereby the spacing of the panels is determined.</p> |
