Abantu abaninzi basenokungazi ukuba yintoni kanye kanye eyenza ukuba kubekho into elungileyoisibane sesitalato sikawonke-wonkexa bethenga izibane zasezitalatweni. Vumela ifektri yezibane iTianxiang ikukhokele kuyo.
Iipali zezibane zesitalato zelanga ezisemgangathweni ophezulu zenziwe ngentsimbi ye-Q235B kunye ne-Q345B. Ezi zithathwa njengezona zikhetho zilungileyo xa kujongwa izinto ezifana nexabiso, ukuqina, ukuphatheka lula, kunye nokumelana nokugqwala. Intsimbi ye-Q235B yeprimiyamu yeyona nto iphambili kwizibane zesitalato zelanga zaseTianxiang.
Ubukhulu bodonga oluncinci lwepali yesibane sesitalato sikawonke-wonke kufuneka bube2.5 mm, kwaye impazamo yokuthe tye kufuneka ilawulwe ngaphakathi0.05%Ubukhulu bodonga kufuneka bunyuke ngokuphakama kwepali yokukhanya ukuqinisekisa isiphumo sokukhanya esizinzileyo kunye nokumelana nomoya okuthembekileyo - ubukhulu bodonga lweepali zokukhanya ezineenkcazo zeemitha ezi-4-9 akufuneki bube ngaphantsi kwe-4 mm, kwaye ubukhulu bodonga lweepali zokukhanya ezineenkcazo zeemitha ezili-12-16 akufuneki bube ngaphantsi kwe-6 mm.
Ipali yokukhanya yesitalato sikawonke-wonke esemgangathweni ophezulu mayingabi namingxuma yomoya, imingxunya, imifantu, kunye nee-welds ezingaphelelanga. Ii-welds mazibe bushelelezi kwaye zilingane, zingabi naziphene okanye ukungalungelelani.
Ngaphezu koko, unxibelelwano phakathi kwepali kunye nezinye izinto lufuna iindawo ezincinci, ezibonakala zingabalulekanga njengeebholiti kunye neenati. Ngaphandle kweebholiti ze-anchor kunye neenati, zonke ezinye iibholiti zokulungisa kunye neenati kufuneka zenziwe ngazo.yenziwe ngentsimbi eshayinayo.
Izibane zesitalato zihlala zifumaneka kwiindlela zasemaphandleni okanye zasezidolophini, zizibane zangaphandle. Iipali zezibane zesitalato zikawonke-wonke zisengozini yokugqwala komphezulu kwaye zihlala ixesha elifutshane ngenxa yokuba zihlala zichatshazelwa yimozulu embi. Ipali ithwala ubunzima kwaye isebenza njenge "nkxaso" yenkqubo yezibane zesitalato. Ukuqinisekisa ukuba iipali zezibane zesitalato zihlala ixesha elide, kufuneka siphuhlise iindlela ezifanelekileyo zonyango lwe-anti-oxidation ezifana ne-hot-dip galvanizing.
I-hot-dip galvanizingsisitshixo sepali yokukhanya yesitalato kawonke-wonke ehlala ixesha elide. Ukukhetha intsimbi kunye nonyango lokulwa ne-oxidation kuqinisekisa umgangatho wepali zokukhanya zesitalato. Ekubeni ukuguguleka kwayo kunye nokuqina kwayo kubonelela ngokusebenza kakuhle ekufezekiseni iimfuno zokwenziwa kwepali zokukhanya zesitalato, intsimbi ye-Q235B ikhethwa rhoqo. Unyango lomphezulu kunye nokulwa nokugqwala luyimfuneko emva kokukhetha intsimbi yepali zokukhanya zesitalato. I-hot-dip galvanizing kunye ne-powder coating zenziwa emva koko. I-hot-dip galvanizing iqinisekisa ukuba iipali zokukhanya zesitalato azigqwali lula, okuqinisekisa ubomi obude ukuya kwiminyaka eli-15. I-powder coating ibandakanya ukutshiza umgubo ngokulinganayo kwipali kunye nokuyibeka kubushushu obuphezulu ukuqinisekisa ukunamathela okuthambileyo kunye nokuthintela ukunyamalala kombala. Ke ngoko, i-hot-dip galvanizing kunye ne-powder coating zibalulekile kwimpumelelo yepali zokukhanya zesitalato.
Ingaphakathi nangaphandle kweepali zokukhanya zesitalato zikawonke-wonke kufuneka ziphathwe nge-hot-dip galvanizing kunye nezinye iinkqubo zokulwa nokugqwala. Umaleko we-galvanized akufuneki ube mkhulu kakhulu, kwaye umphezulu kufuneka ungabi namahluko emibala kunye noburhabaxa. Iinkqubo zonyango lwe-anti-corrosion ezingentla kufuneka zihambelane nemigangatho yesizwe efanelekileyo. Iingxelo zovavanyo lokugqwala kunye neengxelo zokuhlolwa komgangatho weepali zokukhanya zesitalato kufuneka zinikezelwe ngexesha lokwakha.
Izibane zasesitalatweni azidingi nje kuphela ukubonelela ngokukhanya okuqhelekileyo kodwa kufuneka zibukeke kakuhle. I-hot-dip galvanizing kunye ne-powder coating ziqinisekisa ukuba iipali zezibane zasesitalatweni zicocekile, zintle, kwaye azina-oxidation.
Ukufakelwa kwezintambo zezibane zelanga kwenziwa ngaphakathi kwipali yokukhanya. Ukuqinisekisa ukuba iingcingo azinazo iingxaki, kukwakho neemfuno zemeko yangaphakathi yepali yokukhanya. Ingaphakathi kufuneka lingaphazanyiswa, lingabi namacala abukhali, imiphetho okanye amazinyo arhabaxa, njl.njl., ukuze kube lula ukutsala iingcingo kwaye kuthintelwe ukonakala kweengcingo ngokwazo, ngaloo ndlela kuthintelwe iingozi zokhuseleko kwingcingo.izibane zesitalato zelanga.
Ixesha leposi: Novemba-04-2025
