Products
AVINJECT 1C SOIL
AVINJECT 1C SOIL
Solvent-free polyurethane injection resin for soil stabilization. Harmless for the environment and resistant to biological influence.
AVINJECT lC SOIL polyurethane injection system is a one component solvent free, very low viscosity pre- polymer ideally suitable for soil stabilization. In some circumstances can be used for crack repair in concrete. The generation of carbon dioxide gas will virtually improve the viscosity and make the resin penetrate inthe finest sand. Reacted with water, it will form a very rigid polyurethane which yields a hydrophobic and chemically resistant conglomerate with the substrate (well saturated ground layers). A good compression strength is achieved in a very short time without shrinking or swelling.
Resin: 25kg Drum; 220 kg Drum; 1000kgIBC]
Catalyst: 0.5L; 5L; 25L
The AVINJECT 1C Soil components are very stable
materials when properly handled. To avoid problems, it
is very important to understand that these materials are
both temperature and moisture sensitive. Therefore,
materials should be stored in an area with temperatures
not exceeding 30OC or not lower than lO0C. The
maximum shelf life is 2 years. All partially used drums
should be covered by nitrogen and re- sealed to prevent
the ingress of moisture.
❖ 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
Uncured Polyurethane Pre-Polymer
Property | Value |
---|---|
Color | Brown |
Aspect | Liquid |
Relative Density (25°C) | 1.12 kg/l |
Flashpoint | > 150°C |
Viscosity (25°C) | < 25 mPa.s |
Shelf Life (20°C) | 12 months |
Physical Constants of the Catalyst
Property | Value |
---|---|
Color | Transparent |
Aspect | Liquid |
Relative Density (25°C) | 0.98 kg/l |
Flashpoint | > 150°C |
Viscosity (25°C) | 21 mPa.s |
Characteristics of the Cured Product
Property | Value |
---|---|
Compressive Strength | ~12 MPa |
Flexural Strength | ~2 MPa |
Density | ~1.1 kg/dm³ |
Quantity of Catalyst | Reaction Time |
---|---|
0.5% | 9 - 11 minutes |
1.0% | 5 - 6 minutes |
2.0% | 2 - 3 minutes |
Reaction time varies based on site conditions, moisture levels, and temperature.