| Construction systems for inland marine, heavy-construction applications. Construction systems for inland marine, heavy-construction applications.Flexifloat sectional barges by Robishaw Engineering, Inc. The Flexifloat Construction System by Robishaw Engineering is a combination of portable, interlocking modular barges and auxiliary attachments, which are used in inland marine, heavy-construction applications All components of the sectional barge system are portable and are de.. |