Izibane zesitalato zelanga zisebenza ngamandla elanga. Ukongeza kwinto yokuba umbane welanga uza kuguqulwa ube ngumbane kamasipala ngeentsuku zemvula, kwaye inxalenye encinci yeendleko zombane iza kufunyanwa, iindleko zokusebenza ziphantse zibe zero, kwaye yonke inkqubo isebenza ngokuzenzekelayo ngaphandle kokungenelela komntu. Nangona kunjalo, kwiindlela ezahlukeneyo nakwiindawo ezahlukeneyo, ubungakanani, ukuphakama kunye nezinto ezisetyenziswa ziipali zezibane zesitalato zelanga zahlukile. Ngoko ke yeyiphi indlela yokukhethaipali yesibane sesitalato selangaOku kulandelayo yintshayelelo yendlela yokukhetha ipali yesibane.
1. Khetha ipali yesibane enobukhulu bodonga
Ukuba ipali yesibane sesitalato selanga inokumelana nomoya okwaneleyo kunye nomthamo owaneleyo wokuthwala inxulumene ngokuthe ngqo nobukhulu bodonga lwaso, ngoko ke ubukhulu bodonga lwaso kufuneka bumiselwe ngokwemeko yokusetyenziswa kwesibane sesitalato. Umzekelo, ubukhulu bodonga lwezibane zesitalato malunga neemitha ezi-2-4 kufuneka bube yi-2.5 cm ubuncinane; Ubukhulu bodonga lwezibane zesitalato ezinobude obuyi-4-9 metres buyimfuneko ukufikelela malunga ne-4 ~ 4.5 cm; Ubukhulu bodonga lwezibane zesitalato eziphakamileyo eziziimitha ezi-8-15 kufuneka bube yi-6 cm ubuncinane. Ukuba yindawo enemimoya enamandla engapheliyo, ixabiso lobukhulu bodonga liya kuba phezulu.
2. Khetha into ethile
Izinto ezikwipali yesibane ziya kuchaphazela ngqo ubomi benkonzo yesibane sesitalato, ngoko ke sikhethwa ngononophelo. Izinto eziqhelekileyo zepali yesibane ziquka ipali yentsimbi egobileyo ye-Q235, ipali yentsimbi engatyiwayo, ipali yesamente, njl.njl.:
Unyango lwe-hot-dip galvanizing kumphezulu wepali yokukhanya eyenziwe ngentsimbi ye-Q235 lunokuphucula ukumelana nokugqwala kwepali yokukhanya. Kukwakho nenye indlela yokunyanga, i-cold galvanizing. Nangona kunjalo, kusacetyiswa ukuba ukhethe i-hot galvanizing.
(2) Ipali yesibane sentsimbi engatyiwayo
Iipali zezibane zesitalato zelanga zenziwe ngentsimbi engagqwaliyo, ekwaziyo ukumelana nokugqwala kakuhle. Nangona kunjalo, ngokwexabiso, ayilunganga kangako. Ungakhetha ngokwebhajethi yakho ethile.
(3) Ipali yesamente
Ipali yesamente luhlobo lwepali yesibane yendabuko ehlala ixesha elide kwaye inamandla aphezulu, kodwa inzima kwaye ayilula ukuyithutha, ngoko ke idla ngokusetyenziswa yipali yombane yendabuko, kodwa olu hlobo lwepali yesibane alusetyenziswa rhoqo ngoku.
3. Khetha Ubude
(1) Khetha ngokobubanzi bendlela
Ukuphakama kwepali yesibane kumisela ukukhanya kwesibane sesitalato, ngoko ke ukuphakama kwepali yesibane kufuneka kukhethwe ngononophelo, ikakhulu ngokuhambelana nobubanzi bendlela. Ngokubanzi, ukuphakama kwesibane sesitalato esinecala elinye ≥ ububanzi bendlela, ukuphakama kwesibane sesitalato esinecala elinye = ububanzi bendlela, kunye nokuphakama kwesibane sesitalato esinecala elinye zigzag malunga ne-70% yobubanzi bendlela, ukuze kubonelelwe ngesiphumo esingcono sokukhanya.
(2) Khetha ngokwendlela yokuhamba kwezithuthi
Xa sikhetha ukuphakama kwepali yokukhanya, sifanele siqwalasele nokuhamba kwezithuthi endleleni. Ukuba kukho iilori ezinkulu ngakumbi kweli candelo, sifanele sikhethe ipali yokukhanya ephezulu. Ukuba kukho iimoto ezininzi, ipali yokukhanya inokuba ngaphantsi. Kakade ke, ukuphakama okuthile akufanele kuphambuke kumgangatho.
Iindlela zokukhetha ezingentla zeepali zezibane zesitalato zelanga zabelwana ngazo apha. Ndiyathemba ukuba eli nqaku liza kukunceda. Ukuba kukho into ongayiqondiyo, ncedasishiyele umyalezokwaye siza kukuphendula ngokukhawuleza.
Ixesha lokuthumela: Jan-13-2023
