Iipaneli ze-PU Sandwich zisetyenziswa ngokubanzi kulwakhiwo lwezakhiwo zorhwebo kunye nezoshishino njengeendonga zangaphandle, uphahla, kunye neepaneli zesilingi.Ngenxa yokusebenza kakuhle kwe-insulation, i-PU (i-polyurethane) iipaneli zesandwich ziqhele ukwamkelwa ukugquma ubushushu kunye nezicelo ezibulalayo kwezi zakhiwo, ezinje ngeevenkile ezibandayo zokutya, iiholo zemizi mveliso, iindawo zokugcina, amaziko, ii-ofisi, iiholo zemidlalo kunye nasemaphandleni. izakhiwo.