Mtundu uwuzokutira zosayaka motondi aintumescentzokutira zotchingira moto.Amapangidwa ndi zosiyanasiyanazida zapamwamba zoletsa motondi zipangizo zopangira mafilimu zamphamvu kwambiri.Zili ndi makhalidwe osakhala oyaka, osaphulika, opanda poizoni, osaipitsa, omanga bwino komanso kuyanika mofulumira.Chophimbaikukula mwachangu ndikutulutsa thovupambuyo pa moto, kupanga wandiweyani ndi yunifolomu wosanjikiza moto komanso wosanjikiza kutentha, womwe uli ndi chitetezo chabwino pa gawo lapansi.Zogulitsazo zayesedwa ndi National Fixed Fire Extinguishing System ndi Refractory Component Quality Supervision and Inspection Center.Kuchita kwake kwaukadaulo kuli bwino kuposa zofunikira za GB12441-2005 muyezo, womwe ungakwaniritse zofunikira za nthawi yoyaka ≥18 min.