VELOSIT® WP 100
STANDARD RIGID CEMENTITIOUS WATERPROOFING SLURRY
VELOSIT WP 100 is an economic cementitious waterproofing slurry for concrete and masonry. It is a good substrate for coatings and overlays. It is a good barrier against negative side water pressure.
Typical applications:
- Waterproofing of basements and below grade parking structures
- Waterproofing of potable water structures
- Waterproofing of elevator pits
- Waterproofing against rising dampness in walls
- Negative side waterproofing underneath flexible waterproofing membranes
- Prime coat to fill blow holes, honeycombs and surface roughness
Technology Development:
- Minimal shrinkage/expansion under dry resp. wet curing conditions
- Hydrophobic
- Resists 50 m (160 ft.) water pressure acc. to EN 12390-8
- 45 min. working time and 15 MPa compressive strength after 24 hours
- Final strength of 30 MPa (4351 psi) after 28 days
- Open to foot traffic after 4-6 hours
- Ready for water pressure after 3 days
- Good adhesion to concrete and masonry
- Water curing may be required for first 24 hours at high temperatures
- No cracking if applied too thick
- 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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