Products
AVINJECT 2C URESIL FOAM
AVINJECT 2C URESIL FOAM
Highly reactive, two component urea-silicate foam for filling cavities.
Avinject 2C Uresil Foam is a two component, solvent-free
urea-silicate foam specifically designed for rapid cavity
fillings, concrete and strata consolidation.
- Filling cavities in concrete and strata.
- Consolidation of fractured rock, sands gravel sand.
- Stabilization of cavities in tunnels.
- A component 28 kg
- B component 26 kg
Components A and B are delivered ready-to-use. They are injected in the proportion of 1:1 by volume using a two-component injection pump equipped with a static in- line mixer. The curing reaction time is significantly dependent on the temperature of the PU resin, the rock, and the ground water. Foam factor is significantly dependent on water content in component A. Density range also depends on water content in component A and isocyanate reactive groups in component B. Please store both components prior to application in at least 15 °C. To achieve the best mixing of the components during injection, the inclusion of a static in-line mixer in connection with the mixing head is essential. The length of the static mixer should be min. 50 cm long for correct mixing.
Avinject 2c Uresil Foam neither expands its volume with
water nor absorbs water after mixing components.
- Shows good adhesion to wet substrates
- Very fast reacting material applied where foaming
speed, flexibility and flame retardant properties are
required - Suitable for spray-on applications.
- Good chemical stability.
- Low odour.
- User friendly.
- Environment friendly.
If stored in dry conditions in unopened, tightly closed
original containers and within a temperature range of
+5॰C and +35॰C, the components of Avinject 2C Uresil
Foam have a shelf life of 12 months. The manufacturer
shall authorize short-term storage in temperatures at 0 -
60°C.
❖ Do not breathe dust/fume/gas/mist/vapor/spray
❖ In case of improper ventilation wear respiratory protection
❖ Wear protective gloves/clothing and eye & face protection
❖ If in eyes: Rinse cautiously with water for several
minutes, remove contact lenses, if present & easy to do.
Continue rinse.
❖ If on skin or Hair: - Take off immediately all
contaminated clothing. Rinse skin with water & shower
Property | Component A | Component B |
---|---|---|
Color | Clear, Colourless | Dark Brown |
Density (25°C) | 1.35 - 1.5 g/cm³ | 1.15 - 1.30 g/cm³ |
Flashpoint | > 200°C | > 200°C |
Viscosity (25°C) | 20 - 80 mPa.s | 150 - 400 mPa.s |