Olu yilo lwesibane seglasi luvela kwimilo yeengqalutye zamatye, iyodwa kwaye ikhethekile.Ingqalutye nganye yeglasi ngumlomo omhle womzobo ovuthelwe yimisebenzi yobuchwephesha.Yizihandiba ze-villa kunye nokuhombisa ihotele eneenkwenkwezi.Iglasi yimathiriyeli ye-amorphous inorganic non-metallic.Ngokuqhelekileyo yenziwe ngeendidi zeeminerali ze-inorganic njengeyona nto iphambili, kwaye ixabiso elincinci lezinto ezincedisayo zongezwa.Izinto zayo eziphambili ziyi-silica kunye nezinye i-oxides (isanti).Isibane sesibane seglasi sineengenelo zokuhanjiswa kokukhanya okulungileyo, ukumelana nobushushu obuphezulu, ukusetyenziswa ixesha elide ngaphandle kokutshintsha kombala, kunye nenkangeleko entle.Kule mihla, isetyenziswa kakhulu ekwenzeni izibane kunye nezibane kwaye yenye yezinto eziphambili zokwenziwa kwezibane.Inkqubo yeglasi yezibane kunye nezibane zohlulwe ikakhulu kwezi zilandelayo.
Amanyathelo:
1. Ihood yokuvuthela ngeglasi
2. Ukucima
3. Ukubumba i-Centrifugal
4. Ipeyinti yeglasi yokutshiza