Hazvina mhosva kuti kunaka kwekupisa-dip kwakanaka seitambo ine minzwandiko kuti, inongosungirirwa pamusoro pewaya ine galvanized layer, uye nechikonzero chemakemikari reaction, iyo zinc layer iri pamusoro inozorasikirwa nemhedzisiro yayo zvishoma nezvishoma nekuda kweiyo oxidation reaction, iyo inonyanya kuoneka munzvimbo ine hunyoro hwemvura. zvakatipoteredza.Uye nokuti, shure kwezvose, waya ichasakara, saka kunaka kwekupisa-dip galvanized barbed tambo zvirokwazvo haisi kusvika pamwero wesimbi isina tsvina ine tambo.
Simbi isina nguratambo ine minzwamunzira yekuora haisi zvakare, nekuti iyo yepamusoro haina kugadziridzwa asi inoenderana neyayo mbishi zvinhu zvekudzivirira ngura, saka hapazovi nemakemikari anoita.Mushure menguva yakareba yekushandiswa, hazvizove zvakafanana nekupisa dip galvanized barbed tambo pamusoro pecorrosion coating matambudziko achaita ngura, nekuti simbi isina tsvina ine tambo yemukati zvinhu uye pamusoro pezvinhu zvakafanana.
Iyo gaka rinonyanya kuoneka munguva pfupi ndiro chikamu chemuchinjikwa.Nekuti inopisa-dhipi yakabatiswa tambo yakarukwa iri pamusoro inodzivirira kupisa, pachange paine ngura muchikamu chemuchinjikwa, nepo simbi isina tsvina.tambo ine minzwanekuti izvo zvemukati zvemukati zvinopindirana nepamusoro pemvura, saka hapana mamiriro akadaro.
Nguva yekutumira: 02-06-22