Galvanizing inzira yekurapa pamusoro inopfeka pamusoro pesimbi kana mamwe masimbi ane layer ye zinc. Zvinowanzoita galvanizing maitiro anosanganisira kupisa-dip galvanizing uye electro-galvanizing. Hot-dip galvanizing ndeyekunyudza tsvimbo mumvura yakanyungudutswa yezinc kuitira kuti zinc layer inyatsonamira pamusoro pemapango.
Anti-corrosion performance:
Zinc ichaita dense zinc oxide inodzivirira firimu mumhepo, iyo inogona kudzivirira tsvimbo kubva pakuwedzera oxidation uye corrosion. Kunyanya munzvimbo ine hunyoro kana inopisa (yakadai semvura yeasidhi, munyu wekupfapfaidza, zvichingodaro), iyo galvanized layer inokwanisa kuchengetedza zvinhu zvesimbi mukati metsvimbo uye kuwedzera zvakanyanya hupenyu hwebasa retsvimbo. Semuyenzaniso, mapango emarara akadai semapango emagetsi nemapango ekufambisa mashoko ari panze anogona kuramba nekuora kwemakore akawanda kana kuine mhepo nemvura.
Mechanical properties:
Iyo galvanizing process kazhinji haina zvakawanda zvinokanganisa ma mechanic properties ye pole pachayo. Ichiri kuchengetedza simba repamusoro uye kuoma kwematanda ekutanga esimbi (akadai sematanda esimbi). Izvi zvinobvumira mapango emarara kuti akwanise kumira kune mamwe masimba ekunze akadai sekunetsana, kudzvanywa, uye simba rekukotama uye anogona kushandiswa muzviitiko zvakasiyana senge sekutsigira zvimiro uye furemu zvimiro.
Chitarisiko
Kuonekwa kwematanda akavharidzirwa kunowanzova sirivheri-grey uye ine kumwe kupenya. Panogona kunge paine zinc nodules kana zinc maruva pamusoro pemapango anopisa-dip galvanized, inova chiitiko chemusikirwo mukupisa-dip galvanizing process, asi aya zinc nodules kana zinc maruva anowedzerawo kuumbwa kwematanda kune imwe nzira. extent. Kuonekwa kwe electro-galvanized poles kunenge kwakapfava uye kwakapfava.
Indasitiri yekuvaka:
Matanda ane galvanized anoshandiswa zvakanyanya sezvikamu zvinotsigira muzvivakwa zvekuvaka, senge scaffolding yekuvaka. Matanda emagetsi e scaffolding anogona kushandiswa kwenguva yakareba munzvimbo dzekunze uye ane kuchengeteka kwakanaka. Panguva imwecheteyo, muzvikamu zvekushongedza zvefacade yechivako, matanda ane galvanized anogonawo kuita maviri maviri ekunaka uye kudzivirira ngura.
Zvivakwa zvetraffic:
Marata ane galvanized anowanzo shandiswa munzvimbo dzemumigwagwa senge mapango ezviratidzo zvemigwagwa uye mapango emwenje yemumugwagwa. Idzi tsvimbo dzinotaridzirwa kune nharaunda yekunze, uye galvanized layer inogona kudzivirira kuti irege kusvibiswa nemvura, kubudisa gasi, nezvimwewo, kuve nechokwadi chekushanda kwenguva refu kwakagadzikana kwezvivako zvemotokari.
Simba nekutaurirana indasitiri:
Matanda anoshandiswa pakutakura mitsara, matanda emagetsi, nezvimwewo. Mapango aya anofanirwa kuve neakanaka kudzivirira ngura kuti ave nechokwadi chekuchengetedza uye kugadzikana kwesimba uye masisitimu ekutaurirana. Galvanized rods inogona kusangana nezvinodiwa izvi zvakanaka uye kuderedza kutadza kwemutsara uye mari yekugadzirisa inokonzerwa nekuora kwetsvimbo.