Ukuze ukwandise ubomi benkonzo yeentsimbi zensimbi, umphezulu unokutshisa-ukudibanisa i-galvanized, i-cold-dip galvanized, okanye i-spray-painted. Eyona nto ixhathisayo kwintsimbi yokurhaxa yintsimbi yentsimbi eshushu-diphu. I-Hot-dip galvanized steel grating yindlela eqhelekileyo esetyenziswa ngabasebenzisi. Ukuba kukho ubuninzi benkunkuma ebusweni bentsimbi yensimbi, ubomi benkonzo yentsimbi yensimbi buya kufinyezwa. Ngokomzekelo, ukungcola okusele kwimigangatho yentsimbi yensimbi kunye nezigqubuthelo zomsele zifuna ukuba sicoce kwaye sigcine i-gratings yensimbi.
Ukugcinwa kwexesha elide le-steel grating kubaluleke kakhulu. Kufuneka uhlakulele umkhwa olungileyo wokucoca nokuhlola rhoqo. Ngokugcinwa okufanelekileyo, i-hot-dip galvanized grating ingasetyenziselwa iminyaka engama-30 ngaphandle kweengxaki. Iindlela ezikhethekileyo zokucoca kunye nokugcinwa kwezi zilandelayo:
Ngexesha lofakelo
1. Iindawo ezifuna ukudityaniswa kufuneka zipeyintwe ngepeyinti echasene ne-rust emva kwe-welding.
Ngexesha lokusetyenziswa
1. Yigcine icocekile ngamaxesha aqhelekileyo kwaye ugweme ukugqunywa ngazo zonke iintlobo zobumdaka, ngakumbi iintsalela zezinto ezidlekayo.
2. Ukuba kufunyaniswe ukuba i-galvanized layer iphelile, sebenzisa ipeyinti ye-anti-rust ngexesha.
3. Iingcingo zensimbi ezilungiswe ngeebholithi kufuneka zihlolwe rhoqo ukujonga ukuba iibholiti zikhululekile kwaye naziphi na iingozi ezifihliweyo kufuneka zijongwe ngexesha elifanelekileyo.
I-Hot-dip galvanized grating ayifanele igcinwe kuphela ngexesha lokusetyenziswa, kodwa kwakhona ingqalelo xa kuthengwa: i-hot-dip galvanized zinc layer kufuneka ibe semgangathweni kwaye kungabikho inani elikhulu leengubo eziphosiweyo. Umaleko we-zinc akufunekanga ube mncinci kakhulu (okuya kuchaphazela ubomi obuchasene ne-corrosion) okanye ukutyeba kakhulu (ukuba buninzi kakhulu, i-zinc layer iya kuwa).
Ixesha lokuposa: Apr-16-2024