PREMIUM PRODUCTS
Silica Fume
Super blind *sb100 (Amorphous silica Fume) is a dry and compacted.
silica fume mineral admixture formulated to produce concrete with special performance qualities. It improves the hardened characteristics of concrete in two main ways. Firstly, Super blind *sb100 is a pozzolan which reacts chemically to increase the amount of calcium silicate hydrate gel formed, thus improving the strength and impermeability of the concrete. Secondly, Super blind *sb100is an ultra-fine material that physically fills the voids between cement particles resulting in an extremely dense and impermeable concrete. Super blind *sb100meets ASTM C1240 requirements.
The reduced permeability of concrete produced with Super blind *sb100 greatly limits the ingress of water, chlorides, sulphates, and aggressive chemicals known for promoting reinforcing steel corrosion and other distress in the concrete.
This makes Super blind *sb100an ideal product for use in basement structures, parking decks, bridge decks, marine structures, and any construction that requires the protection provided by impermeable concrete. It allows for design flexibility, resulting in reduced member size, increased span lengths, and improves overall structural economics which strengthen concrete.
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