• sealing admixture of concrete mass VELOSIT CA112 20Kg

sealing admixture of concrete mass VELOSIT CA112 20Kg

  • Brand: VELOSIT
  • Product Code: CA112
  • Availability: In Stock
  • 88.04€

  • Ex Tax:71.00€
This product has a minimum quantity of 10

European CE certification (ΕΝ934-2)

Velosit® CA 112 is an admixture in powder form that activates a crystallization reaction in the concrete mass. The material reacts with the
hydrolime of the concrete and turns its mass into a permanently impermeable one. The difference from known additives is that it creates a
self-healing mass. Future cracks in the concrete are self-sealed by crystals created by the water itself trying to enter these cracks.
CA 112 can be combined where desired with bulk superfluidizers. It is good to avoid some superplasticizers based on calcium or magnesium
(e.g. magnesium sulfonated lignin), which are not the most suitable for ready-mixed concrete, but are usually applied to paving stones.
Velosit® CA 112 meets the pan-European EN 934-2 certification for concrete admixtures and is classified as a sealant according to table 9.
The material can be mixed into concrete, either in the production unit, or on site by mixing in the barrel. Its main properties are the following:

● Self-healing of future static cracks up to 0.4 mm

● Sealing at 16 bar for any normally prepared concrete

● Slows carbonation

● Resistant to contact with sea water

● Easy to blend

● Increase of final strengths

● Reduced impact on sitting and development of endurance

● Increasing the resistance of concrete against aggressive substances in the pH range 3-12 as well as against soft water with a low ion content

● Certification for contact with drinking water

Tags: sealing admixture of concrete mass VELOSIT 20Kg