Received a quote for materials to build a floating dock.
Since I've built some floating structures many years ago.
When I looked around a bit, I saw the same block at Bygg Max where they are called floating blocks for docks.
I called and talked to support at Bewi. They don't call them floating blocks themselves because it turns out to be EPS and it absorbs water AJAJ Must be encapsulated.
Floating material should be XPS, unfortunately, it doesn't come thicker than 100mm but they can be combined together.
https://www.byggmax.se/flytblock-till-bryggor-vit-p61010002
