| Availability: | |
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| Quantity: | |
XRT-PLW
xinrui-te
550340
White Polypropylene (PP) Bundle Macro Polymer Twisted Fibres for floor
-----XRT-PLW

Polymer Twisted Fibres Product Overview
Twisted Fibres are engineered to enhance concrete performance. Designed as a cost-effective alternative to steel fibers, they form a 3D reinforcement network within concrete matrices, mitigating microcracks caused by thermal fluctuations, plastic shrinkage, and drying stresses. The twisted bundle structure ensures optimal dispersion and bonding, delivering superior crack resistance and durability.
Density(g/cm3) | 0.91 +/- 0.01 | Raw material | PP |
Length(mm) | 20,36,48, 54mm | Equivalent Dia(mm) | 0.3±0.05 |
Shape | twisted | Break tensile Ratio(%) | 8-15 |
Crack Ratio | 20+/-5 % | Melting point ( C. Deg) | 160-170 |
Tensile Strength | >520 mpa | Water absorbency | NO |
Elastic Modulus (mPa) | >3500 | Resistance to acid & alkali | strong |
◆ Crack control
Helps cut down on plastic and drying shrinkage cracks in floors,
industrial slabs, and pavements.
◆ Durability Enhancement
1. Improves freeze–thaw resistance in cold climates, helping
prevent scaling and spalling.
2. Increases abrasion resistance for high-traffic areas like
warehouses and garages.
◆ Workability
1. Works with standard concrete mixes — usually no mix adjustments needed.
2. For even dispersion, use a twin-shaft horizontal mixer; mix at least 5 minutes per m³.
| Feature | Details |
| Save money | About 50% cheaper than steel fibers — more budget left for what matters. |
| Corrosion Resistance | Holds up in damp or chemically harsh places like basements and kitchens. |
| Lightweight Design | At just 0.91 g/cm³, it reduces the weight of your structure. |
Chemical Stability | Not bothered by oil, detergents, or common industrial chemicals. |
| Easy Handling | Dry fibers mix right in — no special gear, no fuss. |
◆ Mixing
First, add the fibers to the aggregates and mix for about 2 minutes. Then add the cement and water and keep mixing.
If you're using higher doses (for example, 5.5 kg/m³), extend mixing to 7–10 minutes to ensure the fibers spread evenly.
◆ Use with mesh fibers
In some projects, you can pair this with polypropylene mesh fiber (0.9 kg/m²) — it helps control cracking and keeps hairline cracks
from showing up.
◆ Cost & long-term value
Save money: swapping 47 kg/m³ of steel fibers for 5.4 kg/m³ of XRT-PLW provides the same reinforcement at roughly half the cost.
Better long-term: it lasts longer and cracks less, so you'll spend less on repairs down the road.
◆ Customization & availability
Color: available in white — great when appearance matters.
Lengths: choose from 38, 48, 50, 54, 60 mm, etc.
Sold in 1 kg or 0.9 kg water-soluble bags for easy handling and eco-friendly disposal.
Non-Toxic: PP is inert and environmentally safe.
Certifications: Complies with ASTM C1116 and ISO 9001 standards.
For detailed specs or project advice, get in touch with the manufacturer (email: rose@xinrui-te.com) — we can customize solutions for tough jobs (like high‑temperature or specialty applications).
White Polypropylene (PP) Bundle Macro Polymer Twisted Fibres for floor
-----XRT-PLW

Polymer Twisted Fibres Product Overview
Twisted Fibres are engineered to enhance concrete performance. Designed as a cost-effective alternative to steel fibers, they form a 3D reinforcement network within concrete matrices, mitigating microcracks caused by thermal fluctuations, plastic shrinkage, and drying stresses. The twisted bundle structure ensures optimal dispersion and bonding, delivering superior crack resistance and durability.
Density(g/cm3) | 0.91 +/- 0.01 | Raw material | PP |
Length(mm) | 20,36,48, 54mm | Equivalent Dia(mm) | 0.3±0.05 |
Shape | twisted | Break tensile Ratio(%) | 8-15 |
Crack Ratio | 20+/-5 % | Melting point ( C. Deg) | 160-170 |
Tensile Strength | >520 mpa | Water absorbency | NO |
Elastic Modulus (mPa) | >3500 | Resistance to acid & alkali | strong |
◆ Crack control
Helps cut down on plastic and drying shrinkage cracks in floors,
industrial slabs, and pavements.
◆ Durability Enhancement
1. Improves freeze–thaw resistance in cold climates, helping
prevent scaling and spalling.
2. Increases abrasion resistance for high-traffic areas like
warehouses and garages.
◆ Workability
1. Works with standard concrete mixes — usually no mix adjustments needed.
2. For even dispersion, use a twin-shaft horizontal mixer; mix at least 5 minutes per m³.
| Feature | Details |
| Save money | About 50% cheaper than steel fibers — more budget left for what matters. |
| Corrosion Resistance | Holds up in damp or chemically harsh places like basements and kitchens. |
| Lightweight Design | At just 0.91 g/cm³, it reduces the weight of your structure. |
Chemical Stability | Not bothered by oil, detergents, or common industrial chemicals. |
| Easy Handling | Dry fibers mix right in — no special gear, no fuss. |
◆ Mixing
First, add the fibers to the aggregates and mix for about 2 minutes. Then add the cement and water and keep mixing.
If you're using higher doses (for example, 5.5 kg/m³), extend mixing to 7–10 minutes to ensure the fibers spread evenly.
◆ Use with mesh fibers
In some projects, you can pair this with polypropylene mesh fiber (0.9 kg/m²) — it helps control cracking and keeps hairline cracks
from showing up.
◆ Cost & long-term value
Save money: swapping 47 kg/m³ of steel fibers for 5.4 kg/m³ of XRT-PLW provides the same reinforcement at roughly half the cost.
Better long-term: it lasts longer and cracks less, so you'll spend less on repairs down the road.
◆ Customization & availability
Color: available in white — great when appearance matters.
Lengths: choose from 38, 48, 50, 54, 60 mm, etc.
Sold in 1 kg or 0.9 kg water-soluble bags for easy handling and eco-friendly disposal.
Non-Toxic: PP is inert and environmentally safe.
Certifications: Complies with ASTM C1116 and ISO 9001 standards.
For detailed specs or project advice, get in touch with the manufacturer (email: rose@xinrui-te.com) — we can customize solutions for tough jobs (like high‑temperature or specialty applications).
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