Liquid Cristalline Waterproofing & Plasticising Concrete Admixture

VELOSIT CA 117 is an easy to use, economic, liquid crystalline and water-reducing waterproofing concrete admixture. VELOSIT CA 117 creates a crystalline “nano” structure within the concrete matrix, reducing the diameter of capillaries and  sealing of any micro static cracks (up to 400 microns).

Typical applications:

  • Basements and below grade parking structure
  • Potable water structures
  • Sewage retaining structures
  • Tunnels and pipes
  • On grade slabs, rafts and pile caps
  • Providing waterproof shotcrete


  • VELOSIT C117-administered concrete self-seals both existing and futuristic static cracks of up to 0.4 mm
  • Properly formulated mix designs result in waterproof concrete resistant against up to 13 bars
  • Quick dispersion; easy to mix with no lumping or need for extensive mixing times
  • Ability to reduce water/cement ratio means increased final strength and/or water tightness over control
  • Minimal influence on concrete setting time
  • Increased resistance against low-ion soft water and aggressive media with a pH range of 3-12
  • Suitable for potable water


Here you can find detailed information about the selected VELOSIT product.

Technical Data Sheet Safety Data Sheet

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