Kana zvasvika kunyika yekuvaka nekugadzira, izwi rekuti "jira rakanamirwa" rinowanzo buda, uye nechikonzero chakanaka. Machira esimbi akakandwa, kunyanya ayo anogadzirwa nevagadziri vane mukurumbira vakaita seJindalai Steel Group Co., Ltd., zvinhu zvakakosha mumaindasitiri akasiyana-siyana. Asi chii chaizvo chinonzi jira rakakandwa, uye anosiyana sei zvichienderana nemaitiro aro ekugadzira? Mublog rino, tichaongorora hunhu hwemachira esimbi akakandwa, kusanganisira mutsauko uripo pakati pemachira esimbi akakandwa anopisa uye machira akakandwa anopisa, pamwe nemhedzisiro yeukobvu hwezinc layer uye hunhu hwepamusoro.
Kuti titange, ngatitsanangurei kuti machira esimbi akaputirwa nezinc chii. Chaizvoizvo, aya machira esimbi akaputirwa nezinc kuti adzivirirwe kubva mukuora. Maitiro ekugadzirisa simbi anogona kuitwa nenzira dzakasiyana-siyana, nekupisa kunyura mu galvanization iri imwe yenzira dzakajairika. Mukuita uku, machira esimbi anonyudzwa mu zinc yakanyungudutswa, zvichigadzira layer yakasimba yekudzivirira. Kune rumwe rutivi, machira esimbi akaputirwa anopisa anogadzirwa nekumonera simbi pakupisa kwakanyanya usati waisa zinc coating. Nzira yega yega ine zvayakanakira zvayo, uye sarudzo inowanzoenderana nekushandiswa kwaunoda kwe galvanized sheet.
Zvino, ngatitaurei nezvekushandiswa kwemachira esimbi. Ukobvu hwechivharo chesimbi hunoita basa guru pakuona kuti mapepa aya anogona kushandiswa kupi uye sei. Semuenzaniso, chivharo chesimbi chakakora chakanakira kushandiswa panze uko kunosangana nehunyoro nemamiriro ekunze akaoma. Kusiyana neizvi, chivharo chakatetepa chingakwana kushandiswa mukati umo njodzi yekuora iri shoma. Kunzwisisa zvinodiwa zvepurojekiti yako kunogona kukubatsira kusarudza jira resimbi rakakodzera, zvichiita kuti rigare kwenguva refu uye rigare kwenguva refu.
Chimwe chinhu chinonakidza chemachira emarangi kukura kwemaruva ezinc pamusoro pawo. Aya "maruva" ndiwo maumbirwo ekristaro anoumbwa panguva yekugadzirwa kwemarangi, uye saizi yawo inogona kukanganisa zvakanyanya kunamira kwemarangi anotevera. Maruva makuru ezinc anogona kugadzira nzvimbo yakaoma inogona kuwedzera kunamira kwependi nedzimwe marangi, nepo maruva madiki anogona kutungamira kumagumo akapfava asi anogona kukanganisa kunamira. Iyi inyaya yakakosha kune vagadziri vakaita seJindalai Steel Group Co., Ltd., avo vane chinangwa chekugadzira marangi esimbi emhando yepamusoro anosangana nezvinodiwa zvakasiyana-siyana zvevatengi vavo.
Mukupedzisa, kunzwisisa mutsauko uripo pakati pemachira esimbi anogadzirwa kuburikidza nemaitiro akasiyana-siyana, mashandisirwo awo zvichibva pakukora kwe zinc layer, uye mhedzisiro yehukuru hwemaruva e zinc pakunamatira kwe coating kwakakosha kune chero munhu ari kuita basa rekuvaka kana kugadzira. Kunyangwe uri nyanzvi ine ruzivo kana kuti munhu anofarira DIY, kuziva ruzivo urwu kunogona kukubatsira kuita sarudzo dzakangwara pakusarudza machira esimbi anogadzirwa ne galvanized. Saka, nguva inotevera paunowana uchida machira esimbi, yeuka kufunga nezvenzira yekugadzira, zvinodiwa pakushandisa, uye hunhu hwepamusoro kuti uve nechokwadi chekuti unosarudza chigadzirwa chakanakira zvaunoda. Chivako chakanaka!
Nguva yekutumira: Nyamavhuvhu-03-2025
