Pamwamba pamakhala nthawi yayitali komanso yowala: kapangidwe kake ndi kolimba, palibe ma micropore, palibe mayamwidwe amadzi, komanso kukana madontho ndikolimba kwambiri.Zokometsera za tsiku ndi tsiku mu chipinda cha nduna sizingalowe konse.Pambuyo popukuta molondola, malo opangira mankhwala ndi osavuta kuyeretsa ndi kuwasamalira, omwe amatha kukhala ndi kuwala kwa nthawi yaitali ndikukhala owala ngati atsopano.
1. Pamwamba pamakhala nthawi yayitali komanso yowala: kapangidwe kake ndi kolimba, palibe micropore, palibe kuyamwa kwamadzi, ndipo kukana madontho kumakhala kolimba kwambiri.Zokometsera za tsiku ndi tsiku mu chipinda cha nduna sizingalowe konse.Pambuyo popukuta molondola, malo opangira mankhwala ndi osavuta kuyeretsa ndi kuwasamalira, omwe amatha kukhala ndi kuwala kwa nthawi yaitali ndikukhala owala ngati atsopano.
2. Zopanda zopanda pake: kuuma kwapamwamba kwa chinthucho ndikwambiri kuposa zida zachitsulo wamba.Zinthu zilizonse zapakhomo zitha kuikidwa patebulo.(Komabe, zinthu zolimba kwambiri monga diamondi, sandpaper ndi carbide ya simenti sizikanda tebulo)
3. Kukaniza dothi: tebulo lamwala la quartz lili ndi mawonekedwe apamwamba osapanga ma microporous, ndipo kuyamwa kwamadzi ndi 0,03% yokha, yomwe ndi yokwanira kutsimikizira kuti zinthuzo zilibe malowedwe.Mukatha kugwiritsa ntchito tebulo lililonse, sambani tebulo ndi madzi aukhondo kapena zotsukira zopanda ndale.
4. Kuwotcha: pamwamba pa miyala ya quartz imakhala ndi kukana kwambiri kutentha.Ndizinthu zabwino kwambiri zotsutsana ndi kutentha kupatula chitsulo chosapanga dzimbiri.Pewani kutayira ndudu zomwe nthawi zambiri zimawotcha tebulo ndi zotsalira za coke pansi pa mphika.
5, odana ndi ukalamba, palibe kuzirala: pansi kutentha yachibadwa, kukalamba chodabwitsa zinthu sizingaoneke.Musayatse ndi kuwala kwa dzuwa chaka chonse, ndipo mtunduwo susintha kwambiri.
6. Zopanda poizoni komanso zopanda poizoni: zasonyezedwa ndi bungwe ladziko lovomerezeka lazaumoyo ngati chinthu chopanda poizoni, chomwe chingakhale chokhudzana ndi chakudya.