PoliArm polypropylene fiber 40.55 mm
Purpose: PoliArm fiber TM FIBER is a high-quality modern substitute for steel fiber. It is intended for the production of industrial floors, screeds, road and airfield surfaces, concrete structural elements in residential and industrial buildings.
Properties:
- Polypropylene PoliArm fiber, unlike metal fiber, does not sink under the influence of its own weight into the lower layers of the concrete layer, is evenly distributed over the entire volume of the product, ensuring a reduction in cracking, eliminates corrosion characteristic of metal.
- When shotcreting vertical and, especially, horizontal ceiling surfaces, the use of fiber Fiber PoliArm ensures not only the reduction of rebound and, as a result, the loss of solution, but also makes it possible to apply more thick layers of solution in one cycle without reducing the quality of shotcrete .
Advantages of use:
- Increasing compressive and tensile strength during bending
- 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
- Increasing fire resistance of concrete
- Simplification of the design without reducing strength
- Compensation of internal stresses by lower density
- Ensuring work without harming the equipment for mixing and feeding concrete.
Recommended consumption of polypropylene Fiber PoliArm 40 mm and 55 mm: from 4.0 kg to 14.0 kg per 1 m3.