Two-component polyurea resin for the rehabilitation of waste pipes with Spray liner system o with Brushes
Polyurea resin to be mixed with a suitable hardener in the ratio 100: 35.
Cold spreading using a rotating brush and Spray liner system. Hardening time approx. 15 seconds per layer.
It adheres perfectly to any type of substrate: cast iron, lead, fiber cement, fiberglass, PVC pipes etc.
It improves the flow of water inside the pipe resulting in less pressure loss
No adhesion of solid residues on the coating
High resistance to wear with abrasion
Water permeability: no penetration
| Final colour | Beige |
|---|---|
| Mixing ratio by weight | 100:35 |
| Rigidity | D/15 80 |
| Final density | g/ml 14 |
| Usage time 25 ° C | 25-35 seconds |
| First hardening time 25 ° C | 10-15 minutes |
| Complete hardening time 25 ° C | 24-36 minutes |
| Colour | Resin: beige Hardner: brown |
| Viscosity a 25°C (mPas) | Resin: 5.000-10.000 Hardner: 600-800 |
| Density a 25°C (g/ml) | Resin: 1,40-1,45 Hardner: 1,2-1,3 |
| Volume ratio | Resin: 100 Hardner: 40 |
| Packaging | Drum |
| Permeability to water | No penetration |
| Conservation | 6 months |
| Storage | Closed drum and in a cool and dry environment |
Risanamento spray liner or with brush
Load the two internal tanks of the Spray liner system with resin and hardener. Insert the pair of cables inside the affected pipe. Resin and hardener come out in the proportions set on the system touch screen. Cold brush the product using a rotating brush or with spray. Apply multiple layers of resin depending on the diameter and condition of the pipe. Each layer must be spread after the previous one has dried
