Polypropylene Fiber POLIFIBER TWIST® (CE)



POLIFIBER TWIST 50MM is a modified polyolefin reinforcement fiber, specially designed to be added to poured concrete, in order to provide flexo-tensile strength and increase the energy absorption capacity, improve impact and abrasion resistance, avoid cracking and increase concrete durability, improving meshes and metallic fibers properties, and reducing costs.

These fibers replace the armor designed to absorb tensile forces created during the concrete setting and hardening process, making it possible to substitute it, either, partially or totally depending on the case.

If we add POLIFIBER TWIST 50MM to concrete, energy absorption capacity and tensile strength increases, giving to concrete a residual flexion resistance of 1.3MPa at 0.5mm CMOD and 0.9Mpa at 3.5mm CMOD with a dosage of 4kg / m3 according to the UNE EN 14889-2: 2008.

POLIFIBER TWIST 50MM is especially indicated for use in:

  • Slabs, pavements, polished concrete, forged and concrete slabs.
  • In general, for poured concretes that needs to increase the tensile strength, impact resistance, and energy absorption capacity.

For more information download the technical datasheet:




ANALISIS COMPARATIVO  fibra de polipropileno estructural POLIFIBER PLUS vs. fibras metálicas


Extrusion de Polimeros SA y POLIFIBER participan en INTERMAT como expositores
Categories: , SKU: sku-polif-twist


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