Polypropylene fiber PoliArm 25 mm
Purpose: Polypropylene fiber PoliArm is a high-quality modern substitute for steel fiber.
Designed for the production of industrial floors, screeds, road and airfield surfaces, concrete structural elements in residential and industrial buildings.
Properties:
- Thanks to the difference in specific gravity, PoliArm fiber allows concrete to be saturated with 8.5 times more fibers per unit volume without increasing the load on foundations compared to metal fiber.
- A significant advantage of PoliArm fiber is that, unlike steel, it does not increase the wear and tear of concrete mixers and dispensers, concrete pumps.
- Due to the combination of a large number of fibers per kilogram of weight, their shape and their ability to bond, a significant increase in the tensile strength of concrete and solutions is achieved when bending.
Advantages of use:
- Increasing impact and fatigue strength
- Reduction of water separation
- Increasing the resistance of concrete to abrasion
- Prevention of delamination of the concrete mixture
- Increasing adhesive properties
- Prevent explosive spalling of concrete when exposed to high temperatures
- Simplification of the design without reducing strength
- Compensation of internal stresses by lower density
- Reduction of work required to place steel mesh
- Increasing resistance to weather conditions
- Resistance to corrosion and exposure to sea water
- Anti-static
- Ensuring work without damage to equipment for mixing and feeding concrete
Recommended consumption of PoliArm polypropylene fiber 25 mm: from 2.0 kg to 6.0 kg per 1 m3.