Silica fume for concrete and mortar - Elkem | Elkem
Silica fume for concrete and mortar. Silica fume is a key ingredient in many construction materials. Elkem Microsilica ® is the original and market-leading silica fume product, with a track record of global supply since the 1980s. Elkem Microsilica ® is available worldwide in a range of innovative slurry and powder options, tailored to your ...