The Seasteading Institute

Reply To: Usage and Experiments

There was some experimentation here, http://pelagic.wavyhill.xsmail.com/ . Only issue I see is infiltration of water into foam cells gradually adding weigtht over time. Monolithic domes use a moisture barrier for underground construction. Do you have any moisture coming through the concrete submarine walls or do you coat the outside with some kind of moisture barrier?

IMF, http://www.floatingstructures.com/ builds floating structures using a reinforced concrete shell around an expanded polyethylene core.