Pozzolanic Products-Silurix® 520

The correct quantity of Silurix 520 should be measured by means of a suitably accurate device; and then added to the concrete during the mixing process either by hand, or mechanically

- silica fume dispersion in the concrete

 Concrete including silica fume
 production of silica fume slurry

The optimum dosage of Silurix 520 to meet specific requirements should always be determined by trials using the materials and conditions that will be experienced in use. The normal dosage range is between 1 to 4% by mass of silica fume

Appearance Colorless
Specific gravity 1.03 gr/cm3 at 20°C
 Chloride  Nil to BS5075 
PH   7/5

Silurix 520 is available in 20 kg and 200 kg containers
Silurix 520 has a minimum shelf life of 12 months provided the temperature is kept within the range of 5°C to 35°C. Should the temperature of the product fall outside this range then contact CAPCO for advice