Leben Refractory soocitaan:

1. Marka loo eego habka diyaarinta, waxaa loo qaybiyaa: leben la shiday, leben aan la shidin iyo leben isku dhafan

2. Marka loo eego cabbirka iyo qaabka lebenka refractory, waxa loo qaybin karaa leben caadiga ah, leben qaabaysan oo gaar ah.

3. Marka loo eego nuxurka alaabta ceeriin ee lebenka dib-u-celinta: leben silica, leben semi-silica, leben dhoobo, leben sare oo aluminium ah, leben mullite, leben corundum, leben kaarboon aluminium, leben carbon, leben carbide silicon, leben silicon carbide leben , lebenka carbide Silicon carbon leben, alumina-magnesia leben spinel, leben magnesia-aluminium spinel leben, leben magnesia, leben dolomite, leben magnesium-kalsiyum, leben aluminium-zirconium, iwm.

4. Marka loo eego aashitada iyo alkaliin ee lebennada refractory: lebenka caagga ah ee aashitada, lebennada dhexdhexaadka ah ee dhexdhexaadka ah iyo lebenka alkaline.

5. Marka loo eego heerkulka isticmaalka, waxaa loo qaybin karaa: leben dhoobo khafiif ah, leben dhoobo ah, leben sare oo aluminium ah, leben sare oo aluminium ah, leben silica, leben corundum, leben magnesia.