I-PE Float Environmental Barrier ehlanganisiwe yakhiwe imizimba emibili entantayo.Ingavimba imikhumbi, izikebhe, nokunye ukudoba okungekho emthethweni, kanye nodoti, izitshalo zasemanzini nezinye izinto ezintantayo.Igobolondo lomzimba walo ontantayo lenziwe nge-polyethylene ethengwa kwamanye amazwe esezingeni lokudla futhi esebenza isikhathi eside, futhi igcwele igwebu le-polyurethane ngaphakathi, elinokuqina okuqinile namandla amakhulu egobolondo.