Ubuhlalu bengilazi bufika ngobukhulu obuhlukahlukene, ngokuvamile buhlukaniswa ngobubanzi obuncane (<0.5mm), small (0.5-2mm), medium (2-5mm), and large (>5 mm). Lezi zigaba zisekelwe ngokuyinhloko ekusetshenzisweni kwezimboni kanye nesidingo semakethe, futhi ubuhlalu bezingilazi obunobukhulu obuhlukahlukene busetshenziswa kakhulu emikhakheni ehlukahlukene.
Ubuhlalu bengilazi, njengento evamile yezimboni, busetshenziswa kabanzi emikhakheni eyahlukene, okuhlanganisa ukugaya, ukupholisha, nokugcwalisa. Ziza ngobukhulu obuhlukahlukene ukuze zihlangabezane nezidingo zezimboni ezahlukene kanye nezicelo. Ngezansi, sizochaza ngezigaba zosayizi wobuhlalu bengilazi enkulu kanye nezicelo zazo.
Ubuhlalu Bengilazi Encane (<0.5mm)
Ubuhlalu bengilazi encane busetshenziselwa ikakhulukazi-ukusebenza ngokunemba nokupholisha. Ngenxa yobukhulu bazo obuncane nokunemba okuphezulu, bangangena ezikhaleni ezinhle futhi bazuze umphumela omuhle wokupholisha. Ubuhlalu bengilazi encane bubuye busetshenziswe embonini yezimonyo njengezigcwalisi zokuthuthukisa ukuthungwa nokuqina komkhiqizo.
Ubuhlalu Bengilazi Encane (0.5-2mm)
Ubuhlalu bengilazi obuncane bunohlu olubanzi lwezinhlelo zokusebenza. Embonini yokugqoka, ingasetshenziswa njengama-fillers ukwandisa ukumelana nokugqoka kanye ne-gloss. Ubuhlalu bengilazi obuncane bubuye busetshenziswe njengezinto zokuqinisa ezimbonini ezinjengamapulasitiki nenjoloba, ukuthuthukisa izakhiwo ezibonakalayo nokuqina kwemikhiqizo.
Ubuhlalu Bengilazi obumaphakathi (2-5mm)
Ubuhlalu bengilazi obumaphakathi buvame ukusetshenziswa ekuqhumeni isihlabathi kanye nokwakhiwa kwezinto zomgwaqo ezikhanyayo. Ku-sandblasting, basusa ngempumelelo izingqimba zokungcola ne-oxide ezindaweni zensimbi, bathuthukise isiphetho esingaphezulu. Ezisetshenziswa zomgwaqo ezikhanyayo, ubuhlalu bengilazi obuphakathi bunikeza ukubonakala okuhle kakhulu, okuthuthukisa ukuphepha kokushayela ebusuku.
Large Glass Beads (>5mm)
Ubuhlalu bengilazi obukhulu busetshenziswa ngokuyinhloko ezinhlelweni ezikhethekile ezifana nomhlobiso nomsebenzi wobuciko. Ukuthungwa kwabo okuyingqayizivele kanye nokucwebezela kubenza basebenze kabanzi kule mikhakha. Zingasetshenziswa nasezindaweni zasemanzini, zinikeze indawo yokuhlala enhle nephephile yezinhlanzi zokuhlobisa.
