菜单
Silica fume is a byproduct of producing silicon metal and ferrosilicon alloys. It is a highly reactive and pozzolanic material that improves the strength and
Ultra-high performance concrete has high compressive strength, 高抗变形能力, 高密度等特点, mainly because of a variety of mineral admixtures added
Skyscrapers are landmarks in urban centers, not only promoting land use and economic development, but also a modern transformation of success and wealth. The completion
微硅粉, also called microsilica or cohesive silica fume or condensed silica fume, is produced by ferroalloys in smelting ferrosilicon and industrial silicon (金属硅),
