VELOSIT® CW 111
HIGH STRENGTH CRYSTALLINE WATERPROOFING
VELOSIT CW 111 is a crystalline waterproofing slurry for concrete substrates. It is very economic and easy to apply. VELOSIT CW 111 becomes part of the concrete and creates a waterproof layer inside the concrete itself. It is especially strong against negative side water pressure.
Typical applications:
- Waterproofing of basements and below grade parking structures
- Waterproofing of potable water structures
- Protection of dams and spill-ways
- Waterproofing of sewage structures
- Waterproofing of tunnels and pipelines
- Slab waterproofing (dry shake application)
- Waterproofing of elevator pits
Technology Development:
- Self healing properties of up to 0.4 mm static cracks
- Unsurpassed strength development with more than 20 MPa (2900 psi) after 24 h and more than 50 MPa (7250 psi) after 28 days
- Open to foot traffic after 4 hours
- Extreme adhesive strength (concrete failure)
- Shrinkage compensated, no spider-web cracking
- Water curing only under hot and dry conditions required for 4 hours
- Good resistance against aggressive media with a pH range of 3-12 and against soft water with low ion content
- Good weathering resistance
- Potable water approved
- Good sulfate resistance
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