Panyaya yekugadzirwa kwechigadzirwa, galvalume simbi inowira pasi pechikamu chesimbi yakashongedzwa, iyo yakanyatsogadzirirwa kupa kushanda kwenguva refu mumashandisirwo akasiyana-siyana.Nehunhu hwayo hwakatanhamara, chigadzirwa chakakurumbira mumaindasitiri akadai sekuvaka, mota nekugadzira.
Nezvekutsanangurwa, galvalume simbi inowanikwa muhukobvu hwakasiyana uye hupamhi kuti isangane nezvinodiwa zveprojekiti zvakasiyana.Pepa rakaputirwa nepamusoro pepepa rine huchi husina microscopic, uye aruminiyamu ine zinc.Nekudaro, nepo galvanized coating ichipa anodic dziviriro, kucheka pepa kunoguma nekurasikirwa kwekudzivirira uku.Muchiitiko ichi, pende kana zinc-rich varnish inofanira kushandiswa kuchengetedza mipendero uye kuwedzera hupenyu hwebhodhi.
Kurapa kwepamusoro: Kemikari kurapwa, mafuta, yakaoma, Kemikari kurapwa uye mafuta, anti-munwe kudhinda.
Simbi Type | AS1397-2001 | EN 10215-1995 | ASTM A792M-02 | JISG 3312:1998 | ISO 9354-2001 |
Simbi yeCold Kugadzira uye Yakadzika Dhirowa Chikumbiro | G2+AZ | DX51D+AZ | CS mhando B, mhando C | SGLCC | 1 |
G3+AZ | DX52D+AZ | DS | SGLCD | 2 | |
G250+AZ | S25OGD+AZ | 255 | - | 250 | |
Structural Steel | G300+AZ | - | - | - | - |
G350+AZ | S35OGD+AZ | 345 Kirasi1 | SGLC490 | 350 | |
G550+AZ | S55OGD+AZ | 550 | SGLC570 | 550 |
Izvo zvakakosha zve galvalume simbi zvinoita kuti zvioneke pamusika.Iyo inoumbwa zvakanyanya, inokwenenzverwa uye inopendwa, uye inogona kuve nyore kugadziridzwa uye kubatanidzwa mune akasiyana dhizaini uye zvimiro.Pamusoro pezvo, musanganiswa wekudzivirira kwechibairo wezinc uye aluminium inodzivirira kudzivirira kwayo inosimudzira kusakara kwayo, ichiita kuti ivimbike zvakanyanya kunyangwe pasi pemamiriro ekunze akaomarara.Inofananidzwa nesimbi inopisa-dip galvanized steel, kushanda kwesimbi yegalvalume ndeye 2-6 nguva ye galvanized layer, iyo inogona kupa hupenyu hurefu hwebasa uye kuderedza mari yekugadzirisa.
Mukupedzisa, galvalume simbi ndiyo yakanakisa mhinduro yekuramba kuora uye kusimba.Kuumbwa kwayo kwakasiyana uye kushanda kwepamusoro kunoisiyanisa nesimbi yechinyakare.Ingave yedenga remba, kuvaka kana akasiyana maindasitiri ekushandisa, galvalume simbi inopa dziviriro yenguva refu iyo inovimbisa kutendeseka kwechimiro uye aesthetics yepurojekiti yako.
Nekuda kwehunhu hwayo hwakanaka, galvanized simbi inoshandiswa zvakanyanya muminda yakawanda.Inowanzoshandiswa padenga remba, siding, gutters uye downspouts kuti ipe kudzivirirwa kwenguva refu kubva kune mamiriro ekunze uye kuora.Hurukuro hwayo hunosvika kune zvikumbiro zvakaita senge mota dzemuviri mapaneru, midziyo yemagetsi uye kunyangwe zvimiro zvekurima.Kugona uye kusimba kwesimbi yegalvalume inoita kuti ive yakakodzera kune ese ekugara uye maindasitiri mapurojekiti.
SeChina indasitiri yezvigadzirwa zvesimbi inotungamira mabhizinesi, iyo yenyika kutengeserana simbi uye zvinhu "Mazana akanaka kutenda bhizinesi", China simbi yekutengeserana mabhizinesi, "Pamusoro 100 akazvimirira emabhizinesi muShanghai". ) inotora "Kutendeseka, Kuita, Innovation, Win-Win" seyayo yega misimboti yekushanda, inogara ichiramba ichiisa kudiwa kwevatengi munzvimbo yekutanga.