Olu hloboukutyabeka komliloyiintumescentukutyabeka komlilo.Iqulunqwe ziintlobo ngeentlobo zeizinto eziphezulu zokunqanda amadangatyekunye nezixhobo eziphezulu zokwenza ifilimu.Ineempawu zokungatsha, ezingaqhumisiyo, ezingenayo ityhefu, ezingangcolisi, ukwakhiwa okufanelekileyo kunye nokumisa ngokukhawuleza.Ukwalekangokukhawuleza ukwandisa kwaye amagwebuemva komlilo, ukwenza i-dense kunye ne-uniform fireproof and heat-insulating layer, enefuthe elihle lokukhusela kwi-substrate.Imveliso iye yavavanywa yiNkqubo yeSizwe yokuCima uMlilo kunye neZiko lokuPhathwa koMgangatho weCandelo le-Refractory kunye noHlolo.Ukusebenza kwayo kobugcisa kubhetele kuneemfuno ze-GB12441-2005 ezisemgangathweni, ezinokuhlangabezana neemfuno zexesha elivuthayo ≥18 min.