Mukuvaka chivako kana kugadziridza kwakakura, mapaneru ane mavara anogona kushandiswa, saka chii chinonzi mapaneru ane mavara? Chikonzero chikuru nei mavara-akaputirwa mapaneru achishandiswa zvakanyanya muhupenyu hwedu ndechekuti mavara-akavharwa ane mavara anodzivirira kunaka, ari nyore kugadzirisa uye kugadzirisa, uye akareruka kupfuura zvimwe zvinhu. Nokudaro, mavara ane mavara-akavharidzirwa achashandiswa pakuvaka. Saka chii chaunoziva pamusoro pekugadzika kwemapuranga akafukidzwa nemavara? Zvinotevera zvichakuzivisa:
1. Ruvara rwakavharwa ndiro yesimbi yekutonhora-yakakungurutswa substrate
Mucherechedzo wemuvara unogadzirwa nechando-yakaputirwa substrate ine chitarisiko chakanaka uye chakanaka, uye ine kushandiswa kwekugadzirisa kweplate inotonhora; asi chero diki makwara pamusoro pepamusoro coating achafumura inotonhora-akakungurutswa substrate kumhepo, kuti simbi pachena nokukurumidza Red ngura inoumbwa. Naizvozvo, zvigadzirwa izvi zvinongogona kushandiswa kwechinguvana nhanho dzekuzviparadzanisa nevamwe uye zvemukati zvemukati zvinhu zvisingade.
2. Kupisa-kunyura kwakakurudzira ruvara rwakaputirwa simbi pepa
Chigadzirwa chinowanikwa nekuputira pendi yeorganic pashizha resimbi inopisa-dhip ndiro rinopisa-dhip galvanized color-coated sheet. Pamusoro pekudzivirira kwe zinc, iyo inopisa-dip galvanized color-coated sheet inewo organic coating pamusoro kuti insulate uye kudzivirira nekudzivirira ngura, uye hupenyu hwayo hwesevhisi hwakareba kupfuura iyo inopisa-dip galvanized sheet. Iyo zinc yemukati inopisa-dip galvanized substrate inowanzoita 180g/m2 (yakapetwa kaviri), uye iyo yakanyanya zinc yemukati inopisa-dip galvanized substrate yekuvaka kunze i275g/m2.
3. Hot-dip aluminium-zinc color-coated sheet
Zvinoenderana nezvinodiwa, hot-dip aluminium-zinc simbi mashiti anogona zvakare kushandiswa semavara-akavharwa substrates (55% AI-Zn uye 5% AI-Zn). ...
4. Electro-galvanized color-coated sheet
Iyo electro-galvanized sheet inoshandiswa se substrate, uye chigadzirwa chinowanikwa nekuputira nependi yependi uye kubheka ndeye electro-galvanized color-coated sheet. Nemhaka yokuti zinc layer ye electro-galvanized sheet yakaonda, iyo zinc content inowanzoita 20/20g/m2, saka chigadzirwa ichi hachina kukodzera kushandiswa Ita madziro, matenga, nezvimwewo kunze. Asi nekuda kwechitarisiko chayo chakanaka uye mashandiro akanaka ekugadzirisa, inogona kunyanya kushandiswa kumidziyo yemumba, odhiyo, fenicha yesimbi, kushongedza kwemukati, nezvimwe.
Nguva yekutumira: Zvita-20-2021