HDG street light pole zinc coating standards uye zvinodiwa pakukora

Kuisa magasi emvura mudenga nekupisa ndiyo nzira huru yekudzivirira ngura nenguramapango esimbi emwenje. Mwero uye ukobvu hwezinc coating zvinosarudza zvakananga hupenyu hwebasa rekunze kwedanda remwenje. Makambani mazhinji ekugadzira mainjiniya nekugadzira mwenje haawanzo kujeka nezvemitemo yenyika, kupatsanurwa kweukobvu, uye zvinodiwa pakugadzirisa nzvimbo. Nhasi, fekitori yemwenje yekunze yeTianxiang ichatsanangura zvakadzama mitemo yekushandisa matanda emwenje emumugwagwa eHDG, parameters yeukobvu hwezinc coating yemadziro akasiyana-siyana, uye zvirevo zvekusarudza nzvimbo dzemahombekombe nedzemukati menyika, zvichikubatsira kudzivirira njodzi dzemachira matete nezvinhu zvisiri zvemazuva ano.

I. Maitiro Ekushandisa Mapori Emwenje Emugwagwa eHDG

Sechinhu chikuru chemwenje yemumaguta nekugadzira migwagwa, zinc coating yeHDG street light poles yakakosha pakuona ngura nekudzivirira ngura uye hupenyu hwebasa. Mapurojekiti emumba anowanzo tevedzera mwero wenyika weGB/T 13912-2022 "Metallic Coatings - Zvinodiwa zveTechnical uye Nzira dzeKuyedza dzeHot-dip Galvanized Coatings yeSimbi Components". Zvichakadaro, mapurojekiti ekutengeserana kunze kwenyika nekutengeserana kwekunze achareva zviyero zveISO zvepasi rose zvegalvanizing.

Mutemo uyu unoti danda rese resimbi rinofanira kushandisa nzira yekuisa simbi mumoto, richirambidza kupfapfaidza pamusoro chete kana kuisira simbi muchikamu. Mushure mekuibvisa, kubvisa ngura, uye kuibvisa, simbi inonyudzwa mubhavhu rezinc rinopisa zvakanyanya kuti igadzire zinc layer yakabatana nesimbi. Rutivi urwu rune simba rakasimba uye harubviswi nyore, zvichiita kuti rikwanise kushandiswa munzvimbo dzakaoma dzekunze dzakadai seminda yakashama, nzvimbo dziri pamhenderekedzo yegungwa, nenzvimbo dzine hunyoro, dzine saline-alkali. Ndiyo vimbiso huru yekudzivirira ngura yematanda emwenje emumugwagwa.

II. Zvinodiwa zvekupatsanurwa kwehukobvu hwechikamu chegalvanized chinodziya-dip

1. Mitemo yeUkobvu Yakavakirwa paUkobvu hweMatanda eMatanda

- Ukobvu hwemadziro < 4mm: Ukobvu hwepakati hwezinc layer husingasviki 55μm, nehukobvu hwenzvimbo husingasviki 45μm. Inonyanya kushandiswa pamatanda madiki emuruvazhe uye mapango emwenje emumugwagwa ane 3-5 metres.

- Ukobvu hwemadziro 4mm～6mm: Ukobvu hwepakati hwezinc layer husingasviki 70μm, nehukobvu hwepakati hwe55μm. Kune 6-10 metres conventional road street light pole.

- Ukobvu hwemadziro > 6mm: Avhareji yeZinc coating isiri pasi pe85μm ine hushoma hwenzvimbo ye70μm. Inoshanda pachiedza chakakwirira kupfuura mamita gumi nemaviri, mugwagwa mukuru weguta, mapango emwenje emugwagwa mukuru.

2. Kuwedzera kweKudiwa muZviitiko Zvakasiyana-siyana zveKushandiswa

Migwagwa yemumaguta neyekumaruwa yakajairika: Ukobvu hwenyika hwakakwana, uye hupenyu hwebasa makore gumi nemashanu kusvika makumi maviri.

Nzvimbo dzekupfapfaidza munyu dziri kumahombekombe, mapaki emaindasitiri ane makemikari, nzvimbo dzine hunyoro hwakaderera: jira rinopisa rinofanira kukora kusvika pa100μm muukobvu hwese kuti rirambe richirwisa munyu nekuora kweacid/alkali uye kuderedza kuoxidation nengura kwejira rezinc.

III. Kugamuchirwa Kwemhando YeZinc Coating—Zvinodiwa Zvishoma

1. Hunhu hweChitarisiko

Nzvimbo yakafanana uye yakatsetseka, isina galvanizing isina kukwana, mabubbles, masvuura, mapundu uye matema matema. Welds, ports uye flanges hazvifanirwe kunge zvisina makona akafa uye galvanizing isina kukwana.

2. Chiyero cheKunamatira

Zinc coating haifanirwe kutsemuka kana kusvuuka panguva yekukanda simbi uye kuyedzwa kwekucheka, uye inofanira kusungirirwa zvakasimba kune substrate yesimbi.

3. Nzira yeKuedza

Kuongorora sampuli yenzvimbo dzakawanda uchishandisa chiyereso chezinc coating thickness. Zvikamu zvepamusoro, zvepakati, uye zvepasi zvedanda nechigadziko cheflange zvese zvinofanirwa kusangana nezvinodiwa. Kana sampuli ikakundikana, batch yese inofanira kuongororwazve uye kugadziriswazve.

Ukobvu hwejira resimbi rinodziya rinopisa hunosarudza nguva yebasa remapango esimbi panze. Zvese zviri zviviri, kutenga kweinjiniya uye kugadzirisa mugadziri zvinofanirwa kuenderana nehukobvu hwesimbi hunoenderana nehukuru hwemadziro epasi rose.Fekitori yemwenje yekunze yakabatidzwa nemagetsiTianxiang inoramba kushandisa magasi matete asina kujairika kuti ive nechokwadi chekuti mapurojekiti emwenje anogara kwenguva refu.