The Seasteading Institute

Reply To: information about floating concrete structures

...concrete blocks disolve with the moisture...

Sounds like you are not aware that there are thousands of industrial sized floating concrete structures on the ocean as we speak... all of them performing excellent for many decades.

please start reading at:

www.tekna.no/arkiv/NB/Norwegian%20Concrete/Offshore%20Structures.pdf

imulead.com/tolimared/concretesubmarine/anuncios/du/

Also check the following projects, ADRIATIC , Nkossa, Monaco Breakwater, Rion-Antirion, Troll A, Ekofisk Tank, Heidrun, etc.etc. - which all has been mentioned pictured and discussed on the forums (pls use search function) to get a clearer picture what concrete building on the ocean is about...

if you have similar sized and performance proved plastic structures in mind - pls provide a link...