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PP Curved Macro Synthetic Polypropylene Waved Fibres for Shotcrete

Low Price with High Strength! Polypropylene (PP) wavy fibers are high-performance macro-synthetic fibers engineered to replace traditional steel fibers in concrete. 
Density(g/cm3):
Elastic Modulas (MPa):
Shape:
Name:
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  • XRT-WPF

  • xinrui-te

  • 550340

PP Curved Macro Synthetic Polypropylene Waved Fibres for Shotcrete

                                                                                                                                         

                                                                                                                                                                             -----XRT-WPF


Polypropylene PP Curved Macro Synthetic Waved Fibres for Shotcrete

Polypropylene Waved Fibres Product Overview

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

Polypropylene Waved Fibres Applying Instruction

● 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.

250x300 1Package

250x300 2

Loading

250x300 3

In container

250x300 4

Added to Concrete

Why choose Polypropylene waved fibres for 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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