Pamene khazikitsakuyatsa kwa cortenkwa nthawi yoyamba, eni nyumba ambiri ali ndi vuto lofananalo: Kodi dzimbiri pamwamba pa zomangirazo lidzaphulika ngati dzimbiri wamba?
Nkhawa imeneyi ndi yomveka. Dzimbiri pazitsulo wamba ndi mtundu wa dzimbiri lowononga lomwe limapangitsa kuti pamwamba pake kung'ambika, kugwedezeka, ndi kuphulika-osati kumangokhudza kukongola komanso kuipitsa pansi ndikufupikitsa moyo wa zipangizo.
Amasiyana ndi utoto, aloyi ya aluminiyamu, ndi zowunikira wamba zachitsulo; mbali yawo yosiyana kwambiri ndi yakuti amadalira nyengo yachilengedwe kuti amalize kutsekemera kwa okosijeni, kuthetsa kufunika koteteza utoto wamanja.
Ndi chitsulo wamba, dzimbiri kumaphatikizapo dzimbiri mosalekeza mkati; dzimbiri ndi lotayirira ndi porous, nthawi zonse kuyamwa madzi ndi oxidizing, potsirizira pake kuchititsa chitsulo kuchita dzimbiri ndi kukhala wosagwiritsidwa ntchito.
Mosiyana ndi izi, chitsulo chozizira chikakumana ndi mphepo ndi mvula komanso nyengo yamvula komanso yowuma, mwachilengedwe imapanga patina yowirira, yofananira, komanso yomatira kwambiri yofiira-bulauni.
Dzimbiri ili silikuwononga, koma ndi zida zoteteza zachilengedwe. Imasindikiza mwamphamvu gawo lapansi lachitsulo, ndikulilekanitsa ndi mpweya, chinyezi, ndi zinthu zowononga, motero zimayimitsa dzimbiri mkati mwake.
