Qeda Qeda
Izinto zokubopha ezikhanyayo azinakho okokuvikela ukuvikela insimbi futhi zisengozini yokugqwala uma zivezwe kumswakama ophezulu noma emanzini. Azinconywa ukuthi zisetshenziswe ngaphandle noma ezingodweni ezilashwayo, futhi ezisetshenziswa ngaphakathi kuphela lapho kungadingeki ukuvikela ukugqwala. Ama-fasteners akhanyayo avame ukusetshenziselwa uhlaka lwangaphakathi, ukunquma nokuqeda izinhlelo zokusebenza.
I-Hot Dip Galvanized (HDG)
Izibophelelo zamadiphu ezishisayo zimbozwa ngongqimba lweZinc ukusiza ukuvikela insimbi ekugqwale. Nakuba izinsimbi ezifakwa ediphu ezishisayo zizogqwala ngokuhamba kwesikhathi njengoba okokugqokwa, ngokuvamile zilungele ukuphila konke kwesicelo. Izibophelelo ezishisayo ze-dip galvanized ngokuvamile zisetshenziselwa izinhlelo zokusebenza zangaphandle lapho isibophelelo sichayeka ezimweni zezulu zansuku zonke njengemvula neqhwa. Izindawo eziseduze nogu lapho okuqukethwe kukasawoti emanzini emvula kuphezulu kakhulu, kufanele kucabangele izibophelelo Zensimbi Engagqwali njengoba usawoti usheshisa ukuwohloka kokuqina futhi uzosheshisa ukugqwala.
I-Electro Galvanized (EG)
Izibophelelo ze-Electro Galvanized zinongqimba oluncane lwe-Zinc olunikeza ukuvikela ukugqwala. Ngokuvamile zisetshenziswa ezindaweni lapho kudingeka ukuvikelwa okuncane kokugqwala okufana nezindlu zangasese, amakhishi nezinye izindawo ezingenwa amanzi noma umswakama. Izinzipho zophahla ziyi-electro galvanized ngoba ngokuvamile zishintshwa ngaphambi kokuba isibambiso siqale ukuguga futhi azivezwanga esimweni sezulu esibi uma sifakwe kahle. Izindawo eziseduze nogu lapho okuqukethwe kukasawoti emanzini emvula kuphakeme kufanele kucabangele isibophelelo se-Hot Dip Galvanized noma Stainless Steel.
Insimbi engagqwali (SS)
Izibophelelo zensimbi engagqwali zinikeza ukuvikelwa kokugqwala okungcono kakhulu okutholakalayo. Insimbi ingase i-oxidize noma igxume ngokuhamba kwesikhathi kodwa ayisoze yalahlekelwa amandla ayo ngenxa yokugqwala. Izibophelelo Zensimbi Engagqwali zingasetshenziselwa izinhlelo zokusebenza zangaphandle noma zangaphakathi futhi ngokuvamile ziza ngensimbi engu-304 noma engu-316.