Chigawo chachikulu cha galasi ndi inorganic silicate, yomwe imakhala ndi kukhazikika kwa mankhwala ndipo nthawi zambiri ilibe mankhwala achilengedwe panthawi yowombera.Mukamagwiritsa ntchito galasi kuti mumwe madzi kapena zakumwa zina, palibe chifukwa chodera nkhawa kuti mankhwala amalowa m'thupi ndi madzi.Ndikwabwino kumwa madzi pagalasi.Komabe, galasi lachikuda siliyenera kugwiritsidwa ntchito.Pigment yomwe ili mugalasi lachikuda imatulutsa zitsulo zolemera monga lead zikatenthedwa, zomwe zimatha kulowa m'thupi la munthu kudzera m'madzi akumwa, ndipo kugwiritsidwa ntchito kwanthawi yayitali kungakhudze thanzi la munthu.Mukamatsuka galasi, samalani ndi kuyeretsa pansi pa galasi, khoma la galasi ndi malo ena omwe dothi lingakhalepo, kuti mupewe kukula kwa mabakiteriya ndikukhudza thanzi lanu.
Kuonjezera apo, panthawi yogwiritsira ntchito, sikoyenera kulandira madzi otentha.Galasiyo imakhala ndi matenthedwe amphamvu ndipo imatha kutenthedwa mosavuta.Ngati madzi akutentha kwambiri, galasi lopanda khalidwe labwino likhoza kuchititsa kuti chikhocho chiphulike ndikuvulaza.
Nthawi yotumiza: Sep-23-2022