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Portuguese Macro Synthetic Fibers for Concrete Reinforcement
TenaBrix® macrofibers can be thought of like steel fibers for concrete reinforcement applications.
Our quality macro fibers deliver excellent performance in concrete with lower dosage rates.
- Macro Fibers Price:Competitive prices
- OEM Service:length and packaging
- MOQ:1,000kgs
- Free Samples,7-10 days for delivery
China Leading Macro Synthetic Fibers Manufacturer
TenaBrix® Macro Synthetic Fibers is high quality polypropylene in large structure of fibers, produced by special molding process and surface modification to increase toughness of concrete.
Our plant produces 50,000 MT per year and is able to meet global concrete application needs.
Specifications and characteristics
| Fiber Type | Embossed/Curved macrofiber |
| Brand | TenaBrix® |
| Material | 100% virgin copolymer / polypropylene |
| Color | White |
| Tensile Strength | ≥450MPa |
| Elastic Modulus | ≥4000 MPa |
| Specific Gravity | 0.91/ cm3 |
| Alkali, Salt, and Acid Resistance | High |
| Melting Point | 160 °C |
| Length | 50mm,54mm |
| Water Absorption | None |
| Electrical Conductivity | Low |
More projects benefit from the unique advantages of Tenabrix Macro fiber
- Improve impact, shatter and abrasion resistance
- Reduces plastic shrinkage and settlement cracking
- Increase fatigue resistance and toughness
- Provide long term durability of concrete
- Reducing embodied carbon through the replacement of convention steel reinforcement with synthetic structural fibers
Macro Synthetic Fibers had shown excellent performance in multiple applications
Macro Fiber for Shotcrete
- Improve the tensile strength, shear strength and fatigue resistance of concrete
- improve the toughness of concrete, better resist deformation and extend service life
- Significantly improve the construction performance of shotcrete
- Reduce the rebound rate of shotcrete by 80%-90%.
Macro Fiber for Precast Concrete
- Reduce cracks in precast concrete and maintain structural integrity.
- improve the toughness of concrete, better resist deformation and extend service life
- Significantly improve the tensile strength of precast concrete.
Macro Fiber for Slabs on ground
- Improve the tensile strength, shear strength and fatigue resistance of concrete
- improve the toughness of concrete, better resist deformation and extend service life
Macro Fiber for Pavement
- Improve the tensile strength, shear strength and fatigue resistance of pavement
- Resistant to high temperatures, less pavement damage.
- Note: After adding fibers, the viscosity of concrete mixture increases, and the roller should be crushed 2-3 times more than ordinary mixture.Or extend the vibration time for about 30 seconds as appropriate, and wipe the surface of the concrete after it is slightly blunted, so as not to bring out the fibers.
Macro Fiber for Composite Metal Deck
- Further improve the waterproof performance of composite metal decks.
- Improved corrosion resistance and longer service life.
Packing:More environmentally friendly!
20kg or 40kg / box , with water soluble bags.
Custom bag sizes are available.
Specifications / Compliances
ASTM C1116/ASTM D7508
EN 14889-2
The Best Supplier and Partner-Tenabrix
With limited professional suppliers of polypropylene fibers in China, Tenabrix stands out as a leading provider of high-quality concrete additives. Here’s why distributors and buyers trust us.
As the world’s leading supplier of concrete fibers. Tenabrix™ fibers are manufactured in strict accordance with B/T19001-2016/ISO9001 standards.
And it can be tested and evaluated by ASTM, CABO, ICBO and other organizations in the United States.
Reliable Quality
We are committed to delivering consistently high-quality fibers, ensuring that our clients can depend on us for every project.
Sustainable Solutions
Our water-soluble packaging not only makes fiber application easier but also reduces the environmental impact of plastic waste, supporting more sustainable construction practices.
On-time Delivery
We understand the importance of timelines in construction projects. With Tenabrix, you can count on timely and efficient delivery to meet your project schedules.
Competitive Pricing
Get access to premium polypropylene microfiber at highly competitive prices. We ensure you receive excellent value for your investment.
