Hi all,
Reporting on the outcome of action taken in response to this original post in November last year:
http://www.ukclimbing.com/forums/t.php?t=601697
An axial load test through to full extraction was conducted on the Eco bolt today and it failed at 30kN. This exceeds both of the ratings for rock anchors (EN959 and UIAA123). The bolt in question was installed approximately 20 years ago and the condition of the bolt itself and the resin was very good. If anyone is particularly interested, I'm happy to share images and video taken of the test.
This particular route of mine (Brean Dream) and other adjacent routes were fully re-bolted with Titan Climbing titanium resin bolts and Hilti RE 500 epoxy resin today.
Regards,
Francis Haden