CWC (Cementitious Crystalline Water Proofing System)
Product Detail:
- MYMIX ‐ CWC (Cementatious Crystalline Waterproofing System) is an integral capillary concrete waterproofing compound which waterproofs and protects concrete in depth
- It consists of Portland cement, specially treated quartz sand and special chemicals
Advantages:
- Easy to application
- Penetrates deeply and seals concrete capillary tracts and shrinkage cracks
- Applicable for either positive or negative side pressure
- Effective under high hydrostatic pressure
- Tear or puncture resistant
- Does not require protection
- Withstands aggressive saline or chemical attack
Suitable Substrates
- Basement and Foundation
- Tunnels and Subways
- Sewage and water treatment plants
- Concrete pipes
How to apply
- Clean Application Area from dust & grease
- Pour 9 to 10 litre water in a bucket
- Add 25 kg product in the Bucket
- Mix thoroughly preferably with mechanical stirrer or manually
- Wait for 5 minutes
- Dams and reservoirs
- Harbours and bridges
- Parking areas
- Thoroughly scratch the surface using metal wire brush
- Apply the compound on the damp surface with a brush
- Wait for 3 hours
- Apply the 2nd coat to get uniform surface
- Wait for 24 hours
- Keep damp for 5 days
Technical Details
S . No | Technical Parameters | Technical Parameters |
---|---|---|
1 | CWC – Mixing Ratio | 9 to 10 litre water for 25 kg Material
Approx: 38 – 40 % by weight |
2 | Product Colour | Grey |
3 | Compressive Strength in Mpa | |
3.3 | After 07 Days | 11.8 Mpa |
3.4 | After 28 Days | 19.16 Mpa |
4 | Setting time | |
4.1 | Initial Setting time in Minute | 125 min |
4.2 | Final Setting time in Minute | 300 min |
5 | Flexural Strength in Mpa | 2.89 Mpa |
6 | wet Density in gm/cc | 1.93 gm/cc |
7 | Pot Life | 3.5 hours |
8 | Water Absorption in % | 0.62% |
Packing:
- 25 kg. Project packing of 40 kg size is available on demand
Shelf Life:
- Factory sealed bags are best before 12 months from the date of manufacturing in unopened condition stored in dry area.