On 29/08/2012 Dr Nick wrote:
>Pmonks - given the bolts are SS I'd say they're glue in (though maybe not,
>Berowra has had just about every possible fixed anchor at some stage, including
>Mikl's rebar efforts on Bullethole Wall). Keep an eye on that top link
>and washer and it'll do for another few years.
Yeah, though to my naive eye it looks like there's some pretty serious galvanic action going on, given how rusty it's gotten in little more than a decade. Won't get that with "naked" SGABs. |