Kev sib txawv ntawm cov iav tiaj tiaj thiab cov iav ntab
Daim iav tiaj tiaj thiab cov iav ntab yog ob daim iav tiaj. Tsuas yog cov txheej txheem tsim khoom thiab kev ua tau zoo yog txawv.
Ordinary flat glass yog pob tshab tsis muaj xim tiaj tiaj uas tsim los ntawm kev siv quartz sandstone hmoov, xuab zeb xuab zeb, potassium fossil, dej qab zib tshauv, mirabilite thiab lwm cov ntaub ntawv nyoos hauv qhov sib npaug, yaj nyob ntawm qhov kub ntawm lub cub tawg, thiab tsim tawm los ntawm feem ntsug- nyob rau hauv txoj kev los yog tiaj-kos txoj kev thiab calender txoj kev iav. Cov iav tiaj tiaj tau muab faib ua peb pawg: cov khoom lag luam tshwj xeeb, cov khoom lag luam thib ib, thiab cov chav thib ob raws li qhov ua tau zoo. Nws muab faib ua tsib hom raws li cov tuab, xws li 2 hli, 3mm, 4mm, 5mm, 6mm.
Cov ntab iav tau npaj los ntawm hiav txwv xuab zeb, quartz sandstone hmoov, dej qab zib tshauv, dolomite thiab lwm cov ntaub ntawv nyoos hauv ib qho kev faib ua feem. Tom qab melting nyob rau qhov kub siab nyob rau hauv chav ua noj melting, lub khob iav ntws tsis tu ncua los ntawm lub tank qhov cub mus rau saum npoo ntawm cov kua hlau thiab kis tusyees. Ib lub tiaj tiaj, hluav taws kub-polished iav ribbon yog pob tshab, tsis muaj xim tiaj iav ua los ntawm cov hlau ua kua tom qab txias thiab tawv, thiab tom qab ntawd annealed thiab txiav.
Cov iav saum npoo yog tshwj xeeb tshaj yog tiaj thiab du, lub thickness yog qhov zoo sib xws heev, thiab kev kho qhov muag tsis pom kev yog me me. Raws li cov tsos zoo, float iav tau muab faib ua peb pawg: cov khoom zoo dua, cov khoom lag luam thib ib thiab cov khoom tsim nyog. Nws muab faib ua xya hom raws li tuab: 3 hli, 4mm, 5mm, 6mm, 8mm, 10mm, thiab 12mm.
Qib zoo ntawm cov iav tiaj tiaj zoo tib yam yog txiav txim siab raws li cov naj npawb ntawm cov tsis xws luag xws li corrugations, npuas, khawb, pob zeb, pob zeb, thiab kab khiav.
Cov qib zoo ntawm ntab iav tsos yog txiav txim siab raws li cov naj npawb ntawm cov tsis xws luag xws li kho qhov muag deformation, npuas, suav, kos, kab, thiab pos huab.
