Njengesiqalisi sezindawo zensimbi ezingenalutho ezihlanzwe ngokuqhunyiswa endaweni ephakathi kuya kweziqinile, njengezakhiwo zensimbi, amabhuloho, imishini yamachweba, izinkundla zasogwini, imishini yokwakha, amathangi okugcina namapayipi, izinsiza zikagesi, njll., kuhlanganiswe nokusebenza okuphezulu. amapende, angaqhubeka nokuthuthukisa ukusebenza kwe-anti-corrosion ye-coating;