Calcium silicate (microporous calcium silicate) insulation material yakagadzirwa nesilicon dioxide poda zvinhu (quartz jecha poda, diatomaceous earth, etc.), calcium oxide (inobatsirawo kune girazi fiber weft, nezvimwewo) sechinhu chikuru, uye wobva wawedzera. mvura, Zvishandiso, kuumba, autoclave yakaoma ...
Verenga zvimwe