PolyЯRon NS ADDITIVE
Non-shrink cementitious grout admixture
Description
A non-shrink powder additive for cementitious grouts and concrete, PolyЯRon NS ADDITIVE is a combination between a plasticising agent and a gas producing expansion medium.
Advantages:
- Ensures low permeability and increased density there by improving the durability of the concrete.
- Shrinkage compensation.
- The controlled positive expansion.
- Provides excellent grout fluidity with a low water/cement ratio, for ease of placement or injection.
- Iron-free and chloride free.
- Can improve compressive strengths.
- Does not significantly affect the setting times of cement based grouts.
Application area:
- Anchoring.
- Bed grouting.
- Duct grouting.
- Non-shrink infilling.
- Jointing.
