Kalisiyumu silikatike (microporome calcium silicate) ibikoresho byo kubika bikozwe mubikoresho bya pisitori ya dioxyde de silicon (ifu yumusenyi wa quartz, isi ya diatomaceous, nibindi), okiside ya calcium (nayo ifasha mububiko bwa fibre fibre, nibindi) nkibikoresho nyamukuru, hanyuma ukongeraho amazi, Abafasha, kubumba, autoclave ikomeye ...
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