シリカフューム, also known as microsilica or condensed silica fume, is a byproduct of the silicon and ferrosilicon alloy production process. It is a highly reactive pozzolan and a finely divided material, with particles approximately 100 セメント粒子よりも小さい. The unique properties of silica fume make it an invaluable addition to concrete mixtures, … Continue reading コンクリート中のシリカフュームの使用に関するガイド