Elkem MICROSILICA® powder products for fibre cement
Elkem MICROSILICA® powder is comprised of dry silica fume material. It is available in Undensified and Densified form. In use, it acts physically as a filler and chemically as a highly reactive pozzolan.
A key ingredient in many construction materials, Elkem MICROSILICA® product is used in fibre cement products as a processing aid, to improve the dispersion and to improve hardened properties and overall durability.
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