Silica effect

SILICA EFFECT

SILICA EFFECT is achieved by the use of very fine spherical particles with high content of amorphous silicon dioxide filling in the area of set concrete, while reacting with calcium hydroxide and thus improving the quality of the contact zone between aggregates and cement. This results in decreased porosity and consequently a decreased seepage, increased freeze resistance, and corrosion resistance, higher strength (compression, bending tension, abrasion) and an improved compactness.