Njira yochizira anti-corrosion pagawo lotchinga mawu:
1. Kuchotsa dzimbiri ndi mankhwala oletsa kuwononga zipilala zotchinga phokoso ndi zowonetsera zidzakwaniritsa zofunikira za mapangidwe ndi malamulo oyenerera, ndipo zidzatsatira zofunikira za "Technical Conditions for Anticorrosion of Steel Structures for Expressway Traffic Engineering" (GB /T18226).2.Asanalowe otentha-kuviika galvanizing wa phokoso chotchinga membala, membala ayenera electrolytically kuzifutsa kuti m'munsi zitsulo pamwamba woyera.3.Zitsulo structural mbali zotchinga phokoso ayenera pamwamba anticorrosive mankhwala ndi otentha-kuviika galvanizing ndi kupopera mbewu mankhwalawa pulasitiki pambuyo galvanizing.4.Chithandizo cha galvanizing chotenthetsera: Zinc yomwe imagwiritsidwa ntchito popangira galvanizing yotentha sayenera kukhala yotsika kuposa No. 1 ndi No. 1 zinc ingot yotchulidwa mu "Zinc Ingot" (GB / T470).
The plating kuchuluka kwa nthaka wosanjikiza sayenera kukhala zosakwana 610g / m2, ndipo makulidwe ambiri a nthaka wosanjikiza sayenera kukhala osachepera 85um.5. pulasitiki ❖ kuyanika pambuyo galvanizing chotchinga phokoso: The nthaka ingot ntchito galvanizing (mkati layer) ali ndi zofunikira zomwezo monga chithandizo chotenthetsera chothira.Pansi pa 61um.Non-zitsulo ❖ kuyanika makulidwe: polyvinyl kolorayidi, polyethylene sayenera kuchepera 0.25mm, poliyesitala sayenera kukhala zosakwana 0.076mm.6.Chithandizo cha anti-corrosion cha chotchinga cha phokoso chiyenera kuchitidwa pambuyo pokonza chigawocho kumalizidwa ndikuwunika ndikuyenerera.Pamene chigawocho pambuyo odana ndi dzimbiri processing ndi kukonzedwa kachiwiri, kukonzedwa pamwamba ayenera odana ndi dzimbiri.
Nthawi yotumiza: Mar-09-2020