Polypropylene Fiber POLIFIBER® (CE)
POLYPROPYLENE ANTI-CRACKING FIBER POLIFIBER T-31 (CE)
POLIFIBER® is a reinforcing fiber, produced with polypropylene multifilament, studied to be added to mortars and concretes in order to reduce the cracking and increase its durability and impact resistance, as well as tensile strength and compression resistance, becoming an effective and inexpensive alternative to the metal mesh and fibers when it comes to control the cracking.
During the setting time increases the internal tension and pressure of the concrete, causing micro-cracks which could turn into bigger ones. The metal mesh and fibers are useful just when this process has already happened and the concrete is cracked, while POLIFIBER® prevents its formation when the concrete is in plastic state.
Our product is specially indicated to be added to:
- Concrete slabs, screeds and floors.
- Concrete pavements.
- Shotcrete and projected mortar. •
- Precast elements.
- Cementitious overlays.
- Facade grouting.
- Mortars in general.
Download the technical data sheets for more information: