Silica fume for concrete and mortar

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

Silica fume is added to concrete and mortar mixtures to achieve high-performance rheology, strength and durability. 

Information about the Elkem MICROSILICA® product range for construction applications is included in the Elkem Microsilica® App - Available at Google Play.


Optimized Particle Packing:

Request a free copy of Elkem's EMMA program for optimized particle packing.