Vermiculite bhodhi rudzi rutsva rwezvinhu zvisingaverengeki, izvo zvinoshandisa yakawedzera vermiculite sechinhu chikuru mbishi, inosanganiswa neimwe chikamu cheinorganic binder, uye inogadziriswa kuburikidza neakatevedzana maitiro.Iyo ine yakakwirira tembiricha kuramba, kudzivirira moto, girini kuchengetedzwa kwezvakatipoteredza, kupisa kupisa, kuvharisa inzwi, Ndiro dzine zvinhu zvinokuvadza.Isingabatike, isinganyunguduke, uye inodzivirira tembiricha yepamusoro.Nekuti vermiculite board inoshandisa yakawedzera vermiculite seyakanyanya mbishi zvinhu, inorganic zvinhu hazvina kabhoni element uye hazvipisi.Iyo yekunyungudika kwayo ndeye 1370 ~ 1400 ℃, iyo yakanyanya tembiricha yekushanda i1200 ℃.