Iindaba

Ishiti lentsimbi ekhandiweyoluhlobo lwempahla yokwakha abantu abaninzi abaya kukhetha ukuyithenga. Xa ukhetha ishidi lentsimbi, abantu baya kuqwalasela iimpawu kunye neempawu zabo. Ngoko ke zeziphi iimpawu zeshiti lentsimbi? Ziziphi iimpawu zentsimbi yentsimbi?
1, Ziziphi iimpawu zentsimbi yentsimbi
1. Iipleyiti zensimbi ezinobuchwephesha zinokuthembeka okulungileyo, kwaye i-galvanized layer is metallurgical bounded to the steel, ibe yinxalenye yentsimbi. Ngoko ke, ukuqina kwengubo kunokwethenjelwa.
2. Ipleyiti yensimbi ene-galvanized inokumelana ne-corrosion. Iipleyiti zetsimbi ezifakwe kwi-galvanized zifakwe kunye ne-metallic zinc ukukhusela ukubola phezu komhlaba kunye nokwandisa ubomi bayo benkonzo. Olu hlobo lwentsimbi egqunyiweyo lubizwa ngokuba yi-galvanized steel plate. Igalvanizing yindlela eyongayo nesebenzayo yokuthintela umhlwa esetyenziswa ngokuqhelekileyo, kwaye malunga nesiqingatha semveliso ye-zinc yehlabathi isetyenziswa kule nkqubo. Ipleyiti yensimbi ye-galvanized luhlobo olubalulekileyoipleyiti yentsimbi yokunqanda ukubola, kungekhona nje ngenxa yokuba i-zinc inokwenza i-dense layer yokukhusela phezu kwentsimbi, kodwa nangenxa yokuba i-zinc inefuthe lokukhusela i-cathodic. Xa i-galvanized layer yonakalisiwe, isenokuthintela ukubola kwezinto ezisisiseko sentsimbi ngokukhuselwa kwe-cathodic.
3. Ukugquma kweplate yensimbi ye-galvanized inobunzima obuqinileyo, okwenza isakhiwo esikhethekileyo se-metallurgical esinokumelana nomonakalo womatshini ngexesha lokuthutha kunye nokusetyenziswa.
2, Ziziphi iimpawu zentsimbi yentsimbi
1. Ipleyiti yensimbi ene-galvanized inokumelana ne-oxidation efanelekileyo. Ukumelana ne-oxidation yomphezulu wepleyiti yentsimbi yomelele, enokuthi inyuse ukuxhathisa komhlwa kunye nokukwazi ukungena kwamalungu.
2. Intsimbi yensimbi ene-galvanized inenzuzo yokukhusela ngokubanzi, kwaye yonke inxalenye yecandelo elidibeneyo inokugqunywa nge-zinc, inika ukhuseleko olubanzi nakwii-depressions, iikona ezibukhali, kunye neendawo ezifihliweyo.
Ishiti lensimbi elinobuchwephesha lihlala liqinile kwaye lihlala lihlala, kwaye kwiindawo ezihlala edolophini, umgangatho wokuthintela umhlwa osemgangathweni unokugcinwa iminyaka engaphezu kwama-50 ngaphandle kwesidingo sokulungiswa. Kwimimandla yasezidolophini okanye engaselunxwemeni, umaleko osemgangathweni wokuthintela umhlwa ungagcinwa iminyaka engama-20 ngaphandle kwesidingo sokulungiswa.