Kwindawo yolwakhiwo lwangoku, Ikhoyili yentsimbi eyiGalvanized Steel iye yavela njengelitye lembombo ngenxa yokuqina kwayo okukhethekileyo kunye nokumelana nomhlwa. Njengoko iifektri, amahlakani etshaneli, kunye nabasasazi bajongana neemfuno zezicelo zokwakha, ukuqonda ukugcinwa kweekhoyili zentsimbi eziphekiweyo kuyafuneka. Ukugcinwa okufanelekileyo akugcini nje ukwandisa ixesha lokuphila kwentsimbi kodwa kuqinisekisa ukunyaniseka kwesakhiwo kunye nokhuseleko kwiiprojekthi zokwakha. Esi sikhokelo sibanzi sihlalutya kwiingcebiso zeengcali kunye nezenzo zokugcina iikhoyili zentsimbi eziphekiweyo ngokufanelekileyo kwiindawo zokwakha.
Ukuqonda Ikhoyili yentsimbi yeGalvanized
I-coil yensimbi ye-galvanized yintsimbi eye yatyhubela inkqubo ye-galvanization, apho i-coil ye-zinc ekhuselayo isetyenziselwa ukuthintela ukurusa. Olu tyaba lusebenza njengesithintelo ngokuchasene nezinto ezisingqongileyo, okwenza kube lolona khetho lufanelekileyo kwizicelo ezahlukeneyo zokwakha. I-zinc ayikhuseli kuphela intsimbi ngokwenyama kodwa ibonelela ngokhuseleko lwe-electrochemical. Ukuba i-coating ihlanjululwe okanye yonakaliswe, i-zinc iyaqhubeka nokukhusela intsimbi ephantsi ngokusebenzisa i-anodization yombingelelo.
Ukusetyenziswa kweekhoyili zentsimbi eziphekiweyo kunqumla imiqadi yesakhiwo, uphahla, i-siding, kunye nezinye izinto ezibalulekileyo ekwakhiweni. Udumo lwayo lubalelwa kukusebenza kwayo, ukusebenziseka kwakhona, kunye nomlinganiselo ophezulu wokuqina kobunzima. Nangona kunjalo, ukwandisa ezi zibonelelo, kubalulekile ukuphumeza izicwangciso ezifanelekileyo zokulondoloza ezijongene nemiba yenyama kunye neekhemikhali zezinto eziphathekayo.
Ukubaluleka kokuLondolozwa kwezicelo zoKwakha
Ukugcinwa kweekhoyili zentsimbi kubalulekile ngenxa yezizathu ezininzi. Okokuqala, iqinisekisa ixesha elide lezinto eziphathekayo, eziyimfuneko ekwakhiweni apho ukungaphumeleli kwesakhiwo kunokukhokelela kwiingozi ezinkulu zokhuseleko kunye nelahleko yemali. Okwesibini, ukugcinwa rhoqo kunceda ekugcineni isibheno sobuhle besakhiwo sangaphandle, esinokuba yinto ebalulekileyo kuphuhliso lwezorhwebo kunye neendawo zokuhlala.
Ukugcinwa kokungahoywa kunokubangela ukuthotywa kwengubo ye-zinc, ekhokelela ekudakaleni kwesiseko sensimbi. Oku kusenokubeka esichengeni isidima solwakhiwo kwaye kusenokufuna ukulungiswa okuxabisa imali eninzi okanye ukutshintshwa. Ukongeza, kwiindawo ezivezwe kakhulu kungcoliseko okanye kumanzi etyuwa, izinga lokutya linokunyuka ngokukhawuleza, nto leyo eyenza ukuba ugcino olusebenzayo lubaluleke ngakumbi.
Imingeni eQhelekileyo ekuGcineni iiKhoyili zeNtsimbi
Imingeni emininzi inokuvela xa kugcinwa iikhoyili zetsimbi kwiisethingi zokwakha. Izinto zokusingqongileyo ezifana nokufuma, ukuguquguquka kweqondo lokushisa, kunye nokuvezwa kweekhemikhali kunokuchaphazela ukunyaniseka kwengubo ye-zinc. Ukulimala komatshini ngexesha lokuphatha, ukuthutha, okanye ukufakela kungaphinda kuphazamise umaleko okhuselayo, ukuveza isinyithi kwi-corrosion.
Ukuqonda le mingeni linyathelo lokuqala ekuphuhliseni amacebo olondolozo olusebenzayo. Kubalulekile ukuchonga imithombo enokubakho yomonakalo kunye nokuphumeza amanyathelo okunciphisa impembelelo yawo. Oku kubandakanya ukuqeqeshwa kwabasebenzi kubuchule bokuphatha obufanelekileyo kunye nokuseka iprothokholi yokuhlolwa nokugcinwa rhoqo.
Iingcebiso zokuGcinwa okuFanelekileyo
Ukuhlolwa rhoqo kunye nokuCoca
Uhlolo lwesiqhelo lubalulekile ukuze kufunyaniswe kwangethuba nakuphi na ukuwohloka kwentonga yemali. Hlola iikhoyili ukuze ubone iimpawu zomhlwa, amabala, okanye umonakalo emzimbeni. Ukucoca kufuneka kwenziwe ukususa ubumdaka, ubumdaka, nezinto ezingcolisa umzimba ezinokukhawulezisa ukubola. Sebenzisa ii-agent zokucoca ezinobumnene, ezingabonakaliyo kunye neebrashi ezithambileyo ukuze ugweme ukonakalisa i-zinc layer.
Kwiindawo ezithanda ungcoliseko olukhulu lwemizi-mveliso okanye iindawo ezingaselunxwemeni ezinetyuwa eninzi, ukucoca kufuneka kwandiswe rhoqo. Ngokutsho kwe-American Galvanizers Association, ukugcinwa rhoqo kunokwandisa ubomi bensimbi ye-galvanized ukuya kwi-50%. Ukubandakanya isicwangciso solondolozo esicwangcisiweyo siqinisekisa ukuba iikhoyili zihlala zikwimeko efanelekileyo kubo bonke ubomi babo benkonzo.
Iindlela ezifanelekileyo zokuGcina
Ukugcina iikhoyili zentsimbi ngokuchanekileyo kubalulekile ukuthintela umhlwa ngaphambi kwexesha. Iikhoyili kufuneka zigcinwe kwindawo eyomileyo, nengena umoya kakuhle kude nokudibana ngqo nomhlaba ukuthintela ukufumba kokufuma. Sebenzisa izigqubuthelo ezikhuselayo ezivumela ukujikeleza komoya ukuthintela ukwakheka kwe-condensation.
Iikhoyili zokupakisha kufuneka zenziwe ngononophelo ukukhusela umonakalo emzimbeni. Sebenzisa inkxaso efanelekileyo kunye nezixhobo zokubeka izithuba ukuze usasaze ubunzima ngokulinganayo kwaye uthintele iikhoyili ekutshintsheni. Ukusetyenziswa kwe-desiccants kunye nemilinganiselo yokulawula umswakama kwiindawo zokugcina kunokukhusela ngakumbi iikhoyili kwi-corrosion enxulumene nomswakama.
Ukusetyenziswa kweeNqaku zoKhuseleko
Ukusebenzisa iingubo ezongezelelweyo zokukhusela kunokunyusa ukuxhathisa ukubola kweekhoyili zentsimbi. Iipeyinti, ii-sealants, kunye nezinye izithintelo zokugquma zisebenza njengomaleko owongezelelweyo wokuzikhusela kwizinto ezisingqongileyo. Ukukhetha isambatho esifanelekileyo kuxhomekeke kwiimeko ezithile zesicelo sokwakha.
Ngokomzekelo, kwiindawo ezinobungozi kakhulu, inkqubo ye-duplex, edibanisa i-galvanizing kunye ne-topcoat yepeyinti okanye i-powder coat, inika ukhuseleko oluphezulu. Uphononongo lubonise ukuba iinkqubo ze-duplex zinokubonelela ngokhuseleko lokutya iminyaka engaphezu kwe-100 phantsi kweemeko ezithile. Ukuhlolwa rhoqo kwezi zogquma kuyimfuneko ukuchonga kunye nokulungisa nakuphi na ukuphulwa ngokukhawuleza.
IziKhokelo zokuPhatha kunye nezoThutho
Ukuphathwa ngokufanelekileyo kunye nokuthuthwa kwee-coil zetsimbi zensimbi zibalulekile ukukhusela umonakalo kwi-coating ye-zinc. Izixhobo ezisetyenzisiweyo kufuneka zingabinamacala arhabaxa kunye nezingcolisi ezinokukrwela okanye zonakalise umphezulu. Iikhoyili kufuneka zikhuselwe ngokwaneleyo ngexesha lokuthutha ukuthintela ukunyakaza kunye nomonakalo obangelwa ukukhuhlana.
Abasebenzi ababandakanyekayo ekuphatheni kufuneka baqeqeshwe kwiindlela ezifanelekileyo, kubandakanywa nokusetyenziswa kwezixhobo zokukhusela kunye nezixhobo ezilungiselelwe ngokukodwa izinto ezenziwe ngamagalvanized. Ukuphumeza iinkqubo zokusebenza ezisemgangathweni kunokunciphisa umngcipheko weengozi kunye nokuthotywa kwezinto eziphathekayo ngexesha lokuphatha kunye nokuthutha.
Ukuqwalaselwa kokusingqongileyo
Imiba yokusingqongileyo idlala indima ebalulekileyo kwi-corrosion ye-galvanized coil. Ukuqonda iimeko ezithile zokusingqongileyo kwindawo yokwakha kuvumela izicwangciso zokulondoloza ezilungiselelweyo. Kwiindawo ezineasidi yemvula, ungcoliseko oluphezulu, okanye imozulu yaselwandle, amanyathelo angakumbi okukhusela asenokufuneka.
Ukubeka iliso rhoqo kwindalo esingqongileyo kunokwazisa iishedyuli zokugcinwa kunye nesidingo seengubo zokukhusela. Ukusebenzisa imathiriyeli yokumelana nemozulu kunye noyilo kunokunciphisa iimpembelelo zokusingqongileyo. Ukusebenzisana neengcali zokusingqongileyo kuqinisekisa ukuba izenzo zolondolozo zihambelana nemigangatho yamva nje yoshishino kunye nemimiselo.
Izifundo
Ukubonisa ukubaluleka kolondolozo olufanelekileyo, qwalasela imeko yeprojekthi yokwakha ngaselunxwemeni apho iikhoyili zentsimbi zasetyenziswa kakhulu. Ngaphandle kwemekobume yaselwandle eyonakalisayo, ukuphunyezwa kwenkqubo yogcino olungqongqo, kuqukwa nokuhlolwa rhoqo kunye nokusetyenziswa kwenkqubo yokugquma ii-duplex, kukhokelele ekubeni izakhiwo zihlale zingenamhlwa ngaphezu kweminyaka engama-20.
Ngokuchaseneyo noko, iprojekthi engazange ihoye ulondolozo iye yafumana umhlwa kwisithuba seminyaka emihlanu, nto leyo ekhokelele kubuthathaka besakhiwo kunye nolungiso oluxabisa kakhulu. Le mizekelo igxininisa indlela ulondolozo olusebenzayo oluchaphazela ngokuthe ngqo ukusebenza kunye nobomi obude bentsimbi yesinyithi kwizicelo zokwakha.
Ukuqukumbela
Ukuqukumbela, ukugcina i-Galvanized Steel Coil kwizicelo zokwakha kubalulekile ukuze kuqinisekiswe ukuqina kunye nokhuseleko lwezakhiwo. Ngokuqonda iipropathi zezinto kunye nemingeni, iifektri, amaqabane esiteshi, kunye nabasabalalisi banokusebenzisa izicwangciso zogcino olusebenzayo. Ukuhlolwa rhoqo, ukugcinwa ngokufanelekileyo, ukusetyenziswa kweengubo zokukhusela, ukuphatha ngokucophelela, kunye nokwazisa ngokusingqongileyo zonke ziyinxalenye ebalulekileyo yenkqubo yokugcinwa okupheleleyo.
Ukutshala ixesha kunye nezibonelelo ekugcineni iikhoyili zentsimbi azigcini nje ukwandisa ubomi babo benkonzo kodwa zibonelela ngeenzuzo zoqoqosho ngokunciphisa imfuno yokutshintshwa kunye nokulungiswa. Njengoko ishishini lokwakha liqhubeka nokuguquka, ukuhlala unolwazi malunga nezenzo ezingcono kunye nenkqubela phambili kubuchwepheshe bokulondoloza kuya kuba ngundoqo ekusebenziseni amandla apheleleyo eekhoyili zentsimbi kwiiprojekthi zokwakha.
