详情
High Pressure Crack Injection Systems & Equipment
Description
PENTENS continuously develops and refines Crack Injection Systems and technology. High Pressure Polyurethane is a commonly and widely used system. The right injection method should be identified before starting the project.
Epoxy injection resins usually ''fail'' in stopping active water leakages because of their slow reaction time and inability to bond to wet surfaces; this failure is resolved with PENTENS Polyurethane System. The active flowing water will be stopped by injecting PENTENS PU-300, 101, 107, 168, 108, etc. which reacts quickly with the water to form an expanding foam. The final product is a semi-rigid or flexible closed-cell and strong bonding seal. To control the speed of the chemical reaction, a certain percentage of accelerator is added. The amount of accelerator added controls the gel time ranging from a few seconds to several minutes.
Uses
All kind of cracks and joints in concrete, such as:
- Cold joints
- Expansion joints
- Working cracks
Advantages
- Heavy duty for daily use.
- Lightweight.
- Create pressure as high as 10,000 psi.
- Easy to use, clean and maintain.
- Pressure gauge provided.
- Hopper included.
- Compatible with the complete line of PENTENS PU Injection Grouts and epoxy resins.
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