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XRT-WPF
xinrui-te
550340
-----XRT-WPF
Polypropylene (PP) waved fibers are high-performance synthetic macrofibers designed to replace traditional steel fibers in concrete.
Their wavy shape improves bonding with the cement matrix, giving better crack control, longer-lasting performance, and easier handling—without the downsides of steel.
Polypropylene Waved Fibres Specification
Density(g/cm3) | 0.91 | Elastic Modulas (MPa) | >4000 |
Length(mm) | 20,30,40,48,50,54 | Equivalent Dia(mm) | 0.9mm |
Shape | Undee /wave | Crack Ratio(%) | ≤15 +/-5 |
Resistance to acid & alkali | Strong | Water absorbency | No |
Tensile Strength(MPa) | ≥460 | Melt Point, C. Deg. | ≥160 |
● Recommend Adding Amount: 2.0 - 3.0kg per cubic meter of cement concrete.
● length: Common crack-resistant usage: 50mm. For spraying concrete: 20-50mm.
● Mixing process: Same as common cement concrete
● Package: 1kgs per bag, 7kgs/plastic woven bag, about 3000kgs/1x20`gp Or 7500kgs/1x40`HQithout pallet.
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Added to Concrete
Better grip: Waves lock into the cement, so fibers don't pull out easily.
Tougher concrete: Waves absorb energy, improving post-crack toughness and impact resistance.
Great crack control: Keeps early shrinkage cracks small.
Works at low dosage: Use less material for the same effect—cost-effective.
Easy to mix and pump: Less tangling and slipping than other fiber types.
Flexible design: Wave shape/surface can be tuned for bond vs. workability.
Versatile: Good for floors, precast, shotcrete, etc.
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