3 ms·
Maybe the science on this has changed? The display I saw when I visited in 2016 says they attribute significantly accelerated deterioration to the choice to spr
by mherdeg 4y ago
Maybe the science on this has changed? The display I saw when I visited in 2016 says they attribute significantly accelerated deterioration to the choice to spray the vessel with PEG.
Some discussion on this at https://www.acs.org/content/acs/en/pressroom/presspacs/2012/acs-presspac-august-29-2012/warning-on-deterioration-of-famous-swedish-warship-vasa.html https://www.acs.org/content/acs/en/pressroom/presspacs/2012/....
But I'd certainly believe them if they've changed their estimates.
- henrikschroder 4y agoWhen I was a kid in the 80's I visited the old museum where they were actively spraying the ship, and I think they took that decision in the 70's, so I wouldn't be surprised if they know a lot more now about wood conservation. Anyway, I think they're saying now that the biggest problem is that the old iron is reacting badly somehow, and they're thinking about - very carefully - replacing all the nails. But the whole thing is very much a work in progress when it comes to conservation, no-one has done anything like this at this scale ever.