Notteproof CRY20
Description
NOTTEPROOF CRY20 is an insulation material used for waterproofing in building foundations and on inner surfaces. Its crystallized chemicals react within the structure, forming insoluble crystals. These crystals penetrate capillary cavities, providing permanent waterproofing as an integral part of the structure.
Usage Areas
- In building foundations and subsoil floors.
- In the elevator pits, dams.
- For waterproofing concrete pipes, retaining walls, basement walls from the inside from the negative side.
Characteristics
- NOTTEPROOF CRY20 effectively prevents water infiltration with crystal formation, ensuring lifelong water impermeability.
- It has high compressive strength and prevents moisture formation.
- It remains reactive and activates with moisture over time.
- It resists positive and negative water pressure and is suitable for interior and exterior facades.
- It is unaffected by UV rays and oxidation.
- It protects concrete and steel reinforcement, increasing pH to prevent corrosion.
- Its inorganic structure maintains concrete’s compressive strength.
- Non-toxic and safe for potable water tanks.
Application Method
- Surfaces should be dampened before applying NOTTEPROOF CRY20. Dry surfaces should be moistened by fully saturating them with water 1 day before and again 2 hours before application. Avoid puddles on the surface.
- Ensure the surface is free from dust, oil, paint, and unrelated substances that hinder penetration before applying NOTTEPROOF CRY20.
- If needed, roughen the surface for better adhesion.
- The required amount of water is added and mixed with NOTTEPROOF CRY20 in a bucket.
- 20 kg powder material (by weight); 6-7.2 kg water is added.
- The NOTTEPROOF CRY20 mixture is applied to the moist concrete surface in two coats using a brush.
- The second coat should be applied perpendicularly to the first coat to secure fully robust dehydrates, typically within 3-5 hours.
Use as scattering under foundation
- After the iron and mold are laid, the material is sprinkled on lean concrete.
- In order to keep the consumption under control, (20 kg is placed in the 3×3 m (6 m² area) of the moved iron and sprinkled, 3 kg/m³) in the 3×2 m (6 m² area) till resin on concrete on the material into that area. With the pouring of fresh concrete on the material, the reaction begins and insulation is provided.
- Protect the applied surface from rain and frost for a minimum of 24 hours after application.
- Avoid applying the material if the ground temperature is expected to drop below 5°C within 24 hours.
- In high temperature environments, apply the material swiftly and continuously during the morning and evening hours, while keeping it in the shade.
- In low-temperature environments, begin the application at noon when the temperature is below 5°C and the surface is not frozen. Keep the material in a warm environment and protect the surface from frost after application.
Consumption
As sliding: 2-3 kg/m² (1 kg/m² each layer) as sprinkling under foundation; 3-4 kg/m²
Packaging and Storage
- 20 kg Craft Bag
- Shelf life when stored in its original packaging at +10°C /+30°C in dry, protected and ventilated environments, protected from sun, rain and frost, is 12 months from the date of manufacture.
Safety Precautions
During application and mixing, contact of the material with the skin and eyes should be prevented, and in case of contact, it should be washed with plenty of water. In case of contact with eyes, they should be washed immediately with plenty of water and medical assistance should be obtained. Gloves, protective clothing / mask / goggles should be used during use.
Technical Data
| Property | Value |
|---|---|
| Floor temperature to be applied | -5°C / +35°C |
| Service temperature | -20°C / +80°C |
| Adhesion to concrete | 2 N/mm² |
| Service temperature | 20°C, 50% humidity |
| Processability time | 6 hours setting, 24-hour final setting |
| Setting time (20°C) | 0.5 min f/frost, 0.5 h normal setting |
| Capillary water absorption | ≤ 0.1 kg/m²/hour0,5 |
| Mixture density | 1.95-2.0 kg/L |
| Water mixture ratio | 31-35% |
The note below the table says: “The above values are given at 20°C and 50% relative humidity. High temperature shorten the time, lower temperatures prolong the time.”
Application Areas
