Kuti uwedzere hupenyu hwesevhisi yesimbi gratings, pamusoro inogona kupisa-dip galvanized, inotonhora-dip galvanized, kana spray-painted. Simbi isingadziviriri zvakanyanya kugezera isimbi inopisa-dip galvanized steel grating. Hot-dip galvanized steel grating inzira inowanzoshandiswa nevashandisi. Kana pane marara akawanda pamusoro pesimbi yesimbi, hupenyu hwebasa resimbi grating huchapfupiswa. Semuenzaniso, tsvina inosara pamanera esimbi uye mavharo emugero inoda kuti tichenese uye tichengetedze simbi.
Kuchengetedza kwenguva refu kwesimbi grating kunokosha zvikuru. Unofanira kukudziridza tsika yakanaka yekugara uchichenesa uye kuongorora. Nekugadzirisa kwakakodzera, kupisa-dip galvanized simbi grating inogona kushandiswa kwemakore makumi matatu pasina matambudziko. Iyo chaiyo yekuchenesa uye kugadzirisa maitiro ndeaya anotevera:
Panguva yekuisa
1. Zvikamu zvinoda kuiswa welding zvinoda kupendwa nependi ye-anti-rust mushure mekugadzira.
Panguva yekushandiswa
1. Ichengete yakachena panguva dzakajairika uye dzivisa kuvharwa nemhando dzose dzetsvina, kunyanya zvisaririra zvezvinhu zvinoora.
2. Kana zvikaonekwa kuti galvanized layer yaenda, shandisa anti-rust pende munguva.
3. Steel gratings yakagadziriswa nemabhoti inofanira kuongororwa nguva dzose kuti ione kana mabhoti akasununguka uye chero njodzi dzakavanzwa dzinofanira kugadziriswa panguva yakakodzera.
Kupisa-dip galvanized steel grating haifaniri kungochengetwa panguva yekushandiswa, asiwo teerera paunenge uchitenga: iyo inopisa-dip galvanized zinc layer inofanira kuva yehutano hwakanaka uye hapafaniri kuva nenhamba yakawanda yezvipfeko zvakapotsa. Iyo zinc layer haifanirwe kuve yakatetepa (inozokanganisa hupenyu hwekurwisa-corrosion) kana yakanyanya kukora (kana yakanyanya kukora, iyo zinc layer inodonha).
Nguva yekutumira: Kubvumbi-16-2024