Repair Products (Mortars & Grouts)
Silica fume is used in a variety of cementitious repair products. Mortars
or grouts modified with silica fume can be tailored to perform
in many different applications—overhead and vertical mortars
benefit from silica fume’s ability to increase surface adhesion. Silica
fume dramatically improves cohesiveness making it ideal for use
in underwater grouts, decreases permeability in grouts used for
post-tensioning applications and increases the resistance to aggressive
chemicals.
- Non-bleeding and non-segregating
- Low permeability
- Lightweight
- Increased resistance to attack from chlorides, acids, nitrates
and sulfate
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