Kubwezeretsa mbale za granite (kapena marble) pamwamba nthawi zambiri kumagwiritsa ntchito njira yachikhalidwe yopera. Pakukonza, mbale ya pamwamba yokhala ndi luso lotha ntchito imagwirizanitsidwa ndi chida chapadera chopera. Zipangizo zophwanyika, monga diamond grit kapena silicon carbide particles, zimagwiritsidwa ntchito ngati chothandizira popera mobwerezabwereza. Njirayi imabwezeretsa bwino mbale ya pamwamba pa nthaka kukhala yosalala komanso yolondola.
Ngakhale kuti njira yokonzanso iyi ndi yamanja ndipo imadalira akatswiri odziwa bwino ntchito, zotsatira zake ndi zodalirika kwambiri. Akatswiri aluso amatha kuzindikira molondola malo okwera pamwamba pa granite ndikuchotsa bwino, kuonetsetsa kuti mbaleyo yabwerera kutha kwake koyenera komanso kulondola kwake.
Njira yachikhalidwe yopera iyi ikadali imodzi mwa njira zothandiza kwambiri zosungira kukhazikika kwa nthawi yayitali komanso kulondola kwa mbale za granite pamwamba, zomwe zimapangitsa kuti ikhale yankho lodalirika m'ma laboratories, m'zipinda zowunikira, komanso m'malo opangira zinthu molondola.
Nthawi yotumizira: Ogasiti-15-2025
