1. Ngokuvumelana nezicelo zamakhasimende, senza izinto zokushisa ezenziwe ngezinto ezihlukahlukene (insimbi engagqwali, i-PTFE, ithusi, i-titanium, njll.) kanye nezicelo (izimboni, izinto ezisebenza ngogesi, ukucwiliswa, umoya, njll.).
2. Ziningi izitayela zokuphela ezahlukene ongakhetha kuzo.
3. I-Magnesium oxide isetshenziswa kuphela ekuhlanzekeni okuphezulu, futhi ukwahlukanisa kwayo kuthuthukisa ukudluliswa kokushisa.
4. Zonke izinhlelo zokusebenza zingasebenzisa izifudumezi ze-tubular. Ngokudluliswa kokushisa okubambayo, amashubhu aqondile angafakwa ezikhotheni ezinomshini, futhi amashubhu amise okwezimo anikeza ukushisa okungaguquki kunoma yiluphi uhlobo lohlelo lokusebenza oluhlukile.