R5 Dust
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Micro Silica
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Also known as silica fumes. It is a by-product of the production of silicon and ferrosilicon alloys. Silica fume is similar to fly ash, but has a particle size 100 times smaller. This results in a higher surface to volume ratio and a much faster pozzolanic reaction. Silica fume is used to increase strength and durability of concrete, but generally requires the use of super plasticizers for workability.
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Fumed Silica
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Best quality fumed silica
Silica
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Silica, Fluoride, Magnetic Water Conditioners, magnetic water filters
Colloidal Silica
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Colloidal Silica, Liquid absorbent