Calcium silicate (microporous calcium silicate) kutchinjiriza zakuthupi amapangidwa ndi pakachitsulo woipa ufa zinthu (quartz mchenga ufa, diatomaceous lapansi, etc.), calcium okusayidi (komanso zothandiza galasi CHIKWANGWANI weft, etc.) monga zopangira chachikulu, ndiyeno kuwonjezera madzi, Zothandizira, kuumba, autoclave molimba ...
Werengani zambiri