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Re-Injectable Tube System
The Spetec Re-Injectable Tube System is a primary waterstop in cold joints and pipe joints. When used with acrylates like Spetec AG200, it can be flushed with water at a pre-determined set time, creating a clean tube ready for subsequent use. It can also function as a standard single-use injection tube system with polyurethane injection resins like Spetec PUR H100 and Spetec PUR F400. The Spetec R-ITS is compatible with combination grouting techniques involving microfine cement.
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Applications
- Primary waterstop system.
- Cold joints.
- Expansion joints.
- Replacement for traditional PVC waterstops.
- Combination grouting techniques.
- Tunnel crowns, slurry walls, and details.
- Stabilization / Permeation combination grouting.
Advantages
- Monolithic waterstop seal.
- Effective in applications with honeycomb concrete.
- Will not fold or crush with concrete weight.
- Can be injected under flowing water.
- Chemical resistance once injected.
- With NSF approved resin, can be installed in a potable water
application. - Stabilization / Permeation combination grouting
- Re-Injectable functionality