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 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.


Optimised Particle Packing:

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