Sika® Injection-101 h
Flexible water reactive PUR-Injection foam for temporary water stopping
Sika® Injection-101 h is a low viscous, fast foaming and solvent-free water-reactive polyurethane injection, which cures to form a dense flexible foam with a fine cellular structure.
- No reaction takes places unless it comes with direct contact with water.
- Free foaming when in contact with water is upto 20 times,in controlled setings the foaming has been observed even upto 40 times
Usage
- Sika® Injection-101 h is used for the temporary water stopping of high water intrusions in cracks, joints and cavities in concrete, brickwork and natural stonework.
- To achieve permanent watertight crack sealing, Sika® Injection-201,Sika® Injection-202 (IN) should be injected subsequently.
Packaging
Pack A : 10 kg
Pack B : 0.9 kg
Advantages
- No reaction takes places unless it comes with direct contact with water.
- Free foaming when in contact with water is upto 20 times,in controlled setings the foaming has been observed even upto 40 times
Colour
Pack A : Brown
Pack B : Clear
Product Details
Chemical Base
Solvent free polyurethane two component injection system
Shelf Life
12 months if stored in original unopened conditions
Storage Conditions
The material must be stored in a Dry Place within the temperature range of +10 °C to +40 °C
Density
Pack A : 1130 ± 30 kg/m³
Pack B : 900 ± 30 kg/m³
Viscosity
200 – 700 cps , mixed viscosity of mixture at 30°C
Expansion
Expansion Starts ~ 15 sec after contact with water
Expansion Ends ~ 50 sec after contact with water
* The given data are laboratory parameters and may deviate depending on
the object and conditions on site.
Application
Mixing Ratio
Pack A : Pack B (By Volume)
9 ± 1 : 1
Ambient Air Temperature
+5 ºC min / +35 ºC max
Substrate Temperature
+5 ºC min / +35 ºC max
Pot Life
~ 3 hour
MIXING
Empty parts A and B into a mixing vessel and mix
slowly and thoroughly for at least 3 min (max. 250
rpm) until homogeneous, thereby observing the safety
precautions. The containers are supplied according to
the required mixing ratio of 9 ± 1 : 1 parts by volume.
Partial quantities can be measured out in separate vessels.
After mixing, pour the material into the pump’s
feed container, stir briefly and apply within the pot
life.
After mixing, pour the material into the pump’s feed
container, stir briefly and use within the pot life.
CLEANING OF TOOLS
Clean all tools and application equipment with a good quality thinner.