PENEBAR SW-55
What is Controlled Expansion?
Controlled expansion is the key feature of Penebar SW-55, allowing it to avoid common issues associated with traditional water-stops on construction sites.
Key benefits of controlled expansion include:
- No premature expansion: Penebar SW-55 does not expand too early or absorb water from freshly poured concrete.
- Resists disintegration: Even when subjected to constant water flow, it won’t expand to the point of disintegration.
No excessive pressure: It won’t cause unnecessary internal pressure on the concrete.
