"Ceramic insulation board" ka boikemelo e ntlafalitsoe le ho hlahisoa ke Us e na le motlakase o tlase o futhumetseng, phello e ntle ea ho chesa mocheso, tšireletso ea mollo oa A-level, ho monya metsi a tlase, ts'ireletso ea tikoloho e tala, phello ea 'nete ea ho etsisa lejoe,' mala o khabisitsoeng o ruileng, le bophelo bo ts'oanang bolelele ba nako e le moaho. Kaho e bonolo ebile e potlakile, e amoheloang hantle ke mmaraka.