Rimix™ 3D Macro Synthetic Fiber
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Since 2002, we have specialized in concrete crack resistance, waterproofing, and anti-corrosion technologies.
Rimix™ 3D Macro Synthetic Fiber for Concrete
Advanced Macro Fiber Reinforcement Solution for Fiber Reinforced Concrete
What Is Rimix™ 3D Macro Synthetic Fiber?
Rimix™ 3D is a high-performance macro synthetic fiber engineered for fiber reinforced concrete, industrial floors, slabs on grade, and shotcrete applications. As a structural-grade concrete reinforcing fiber, it is manufactured using premium PP-PE materials and functions as a reliable macro fiber reinforcement solution in demanding construction environments.
This synthetic macro fiber helps replace traditional welded wire mesh (WWM) as secondary reinforcement, delivering improved toughness, crack resistance, and long-term durability in macro fiber reinforced concrete.
Lightweight, non-corrosive, and easy to disperse, Rimix™ 3D macrofiber creates a dense three-dimensional distributed reinforcement network, enhancing performance across a wide range of concrete fiber applications.
Rimix™ 3D: New generation macro synthetic fiber
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How Rimix™ 3D Works in Concrete
Rimix™ 3D macro synthetic fiber distributes a significantly higher number of macro fibers throughout the concrete mix, forming a dense three-dimensional reinforcement network across the entire slab in fiber reinforced concrete systems.
Unlike welded wire reinforcement (WWR), which provides reinforcement only in limited layers, Rimix™ 3D reinforces the full depth of the concrete.
With 5–10 times more fibers than steel fibers, the reduced fiber spacing allows cracks to be intercepted earlier and controlled more effectively within macro fiber concrete.
This dense 3D reinforcement network improves crack distribution, reduces crack width, and provides more uniform and reliable crack control throughout the concrete.
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Key Benefits for Concrete Reinforcement
Rimix™ 3D is an advanced macro fiber reinforcement solution for fiber reinforced concrete, combining high mechanical performance, optimized fiber distribution, and reliable technical support to deliver consistent crack control and long-term durability.
Key Benefits
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Improves crack control throughout macro fiber reinforced concrete
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Enhances durability and extends the service life of concrete structures
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Provides consistent performance in large slab and concrete floor applications
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Lightweight and easy to dose as a concrete fiber additive
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Improves workability and finishing quality in fiber reinforced concrete
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Reduces maintenance and lifecycle costs
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Enhances performance in industrial floors, pavements, and shotcrete applications
Rimix™ 3D Structural Reinforcement Inside Concrete
Why Choose Rimix™ 3D Macro Fiber?
Rimix™ 3D is developed based on PP–PE composite materials, representing an advanced form of macro fiber technology beyond conventional PP macro fiber. It delivers higher strength, better dispersion, and improved overall performance.
Higher Strength than other macro fiber
Manufactured from a high-performance composite, Rimix™ 3D delivers tensile strength up to 620 MPa, significantly higher than conventional PP macro fiber (≈450 MPa). This improves load transfer across cracks and enhances post-crack performance.
Optimized Dispersion and Anchorage
Its engineered surface ensures uniform dispersion without clustering, while the optimized fiber geometry enhances bonding, mechanical anchorage, and pull-out resistance within the concrete.
Independently Tested and Certified
Rimix™ 3D is tested by independent laboratories in accordance with ASTM standards and has obtained EU certification, ensuring reliable performance in concrete reinforcement applications.
Technical Support and Proven Experience
We provide dosage design, mix optimization, and on-site guidance to ensure effective application in fiber reinforced concrete systems.
With over 24 years of experience and applications in 20+ countries, we ensure stable quality, reliable supply, and consistent performance for large-scale projects.
Rimix™ 3D macro synthetic fiber used in slab-on-grade
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Rimix™ 3D Technical Specifications
The following technical parameters define the physical and mechanical properties of Rimix™ 3D macro synthetic fiber for fiber reinforced concrete applications.
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Material: Virgin polypropylene and polyethylene
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Fiber Type: Embossed / twisted macro synthetic fiber
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Specific Gravity: 0.91 g/cm³
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Diameter: 0.30–0.90mm
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Lengths: 38 mm, 48 mm, 50 mm, 60 mm
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Tensile Strength: 550–620 MPa
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Modulus of Elasticity: 9–11 GPa
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Chemical Resistance: Excellent alkali and acid resistance
Trusted in Engineering Projects Worldwide
Standards & Compliance
Rimix™ 3D synthetic macro fiber meets major international standards for concrete reinforcing fiber applications:
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ASTM C1116 – Fiber Reinforced Concrete
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ASTM D7508 – Macro Synthetic Fibers for Concrete
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EN 14889-2 – Polymer Fibers for Concrete
Where to Use Rimix™ 3D Macro Synthetic Fiber
Rimix™ 3D is a high-performance macro synthetic fiber specifically engineered for concrete floor applications, designed for:
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industrial concrete floors
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warehouse flooring systems
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commercial concrete floors
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slab-on-grade concrete slabs
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superflat and jointless floors
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jointless concrete floor
warehouse floors
commercial slab
industrial floor
As a reliable welded wire mesh replacement and steel fiber alternative, Rimix™ 3D improves performance in modern concrete floor construction.
Rimix™ 3D Selection Guide
Rimix™ 3D Structural Reinforcement System is available in three performance levels, designed to meet different concrete floor and slab-on-grade application requirements in fiber reinforced concrete.
Model
Typical Application
Typical Dosage
Rimix™ 3D100
Light-duty slabs and pavements
3-12lb/yd³ (1.8–7.1 kg/m³)
Rimix™ 3D200
Commercial and industrial floors
3-12lb/yd³ (1.8–7.1 kg/m³)
Rimix™ 3D300
Heavy-duty floors and infrastructure
3-12lb/yd³ (1.8–7.1 kg/m³)
Rimix™ 3D macro synthetic fiber is available in multiple lengths and packaging options to suit different fiber reinforced concrete and shotcrete applications.
Lengths: 38 mm, 48 mm, 50 mm, 60 mm
Packaging: Bulk loose fiber in ton bags or carton packaging (small packs in plastic or water-soluble bags)
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Tell us your application and we’ll recommend the right macro or micro fiber solution for your project.
Our engineers will review your project and recommend the most suitable Rimix™ 3D fiber solution within 24 hours.
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Contact Rimix™ 3D Expert
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Request a Sample
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Get a Quote
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Become a Distributor
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Download Technical Data Sheet
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Why Choose Us?
Proven Expertise & Greater Savings
22 years of focus
on concrete protection solutions.
20+ patents & awards
In concrete durability technology
20+ countries served
with global product distribution.
1,000 projects proven
in diverse applications worldwide.
FAQ
Rimix™ 3D is a high-performance macro synthetic fiber designed specifically for concrete floor reinforcement. Made from a combination of polypropylene (PP) and polyethylene (PE), Rimix™ 3D improves crack control, durability, and structural performance in concrete slabs. It offers superior bonding, load transfer, and post-crack strength.
Rimix™ 3D provides 5–10 times more fibers than traditional steel fibers, forming a dense reinforcement network that controls cracks more effectively and maintains post-crack strength. It also eliminates corrosion risks and reduces construction complexity by removing the need for mesh, tying, and chairs.
Rimix™ 3D forms a three-dimensional distributed reinforcement network within the concrete matrix. This helps to control cracking, improve crack resistance, and enhance post-crack strength. The fibers also improve compressive strength, impact resistance, and fatigue durability.
Rimix™ 3D is widely used in industrial floors, commercial slabs, warehouse floors, pavements, and shotcrete applications. It is particularly effective in areas that require improved crack control and long-term durability, such as heavy-duty floors and infrastructure projects.
Unlike steel fiber reinforcement, Rimix™ 3D disperses uniformly throughout the concrete, preventing fiber balling and enhancing workability. It also remains subsurface, ensuring that it does not interfere with surface finishing, and eliminates the risk of corrosion commonly associated with steel fibers.
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Why Choose PIONEER® Technologies
Tested, Proven, and Engineered for Concrete Crack Control and Durability
Partner with a trusted leader in concrete crack control, fiber reinforcement, and crystalline waterproofing solutions for modern infrastructure and high-performance concrete systems.
1. Independently Tested and Certified
Validated through independent laboratory testing and compliant with ASTM standards and CE certification, PIONEER® technologies deliver reliable performance in fiber reinforced concrete and crystalline waterproofing applications.
2. Proven in Real Projects Worldwide
With applications in over 1,000 projects across 20+ countries, our systems have been used in major infrastructure such as the Hong Kong–Zhuhai–Macao Bridge, Bangladesh Subsea Tunnel, and metro systems, demonstrating consistent performance in demanding environments.
3. Integrated Reinforcement and Waterproofing Solutions
We provide advanced systems including macro synthetic fibers, micro fiber reinforcement, and crystalline waterproofing, supporting applications in industrial floors, precast concrete, ready-mix, and infrastructure projects.
4. Direct Manufacturer with Engineering Support
We offer dosage design, mix optimization, and on-site technical support, backed by over 24 years of experience, ensuring efficient implementation and consistent performance across large-scale construction projects.
26,500m² production base
Advanced fiber dispersibility
Exceptional tensile strength
