PIONEER HTM
Macro Synthetic Fibers for Concrete
Macro Reinforcement for Post-Crack Performance
Since 2002, we have specialized in concrete crack resistance, waterproofing, and anti-corrosion technologies.
Macro Synthetic Fibers for Concrete
Compare Fiber Forms, Applications and Performance Requirements
Compare PIONEER macro synthetic fiber options by geometry, application, mixing requirements and required post-crack performance. Use this page to narrow the product family, then review the relevant product page for dosage, specifications and supporting test data.
What Are PIONEER Macro Synthetic Fibers?
Macro synthetic fibers are engineered polymer fibers used in concrete where toughness, crack bridging and post-crack performance are important selection criteria. PIONEER offers monofilament, twisted, embossed and macro–micro blended options for floors, pavements, shotcrete, precast and infrastructure applications.
Use this page to compare fiber forms and selection criteria, then continue to the relevant HTM® product page for dosage, specifications and project-specific technical data.
Compare Macro Synthetic Fiber Options
Macro synthetic fibers should not be selected by product name or dosage alone. Fiber geometry, material, length, bond behavior, mixing conditions, and the required residual performance all influence suitability. Use the comparison below to narrow the product family. Final selection should be confirmed against the project specification, concrete mix, test method, and available product evidence.
General concrete applications where workability, distribution and surface finish are important
Shotcrete, tunnels and applications where anchorage and pull-out behavior are key evaluation factors
Projects evaluating both early-age crack control and hardened-concrete performance
Projects requiring a documented review of shrinkage control and post-crack performance
Precast, shotcrete or infrastructure applications evaluating a blended fiber system
How to Choose the Right Macro Synthetic Fiber
1. Define Required Performance
Confirm residual flexural strength, toughness, energy absorption or other required post-crack criteria, together with the relevant test method.
2. Match Application and Fiber Form
Compare floor, pavement, shotcrete, precast and infrastructure requirements against monofilament, twisted, embossed or blended fiber geometry.
3. Confirm Evidence and Constructability
Review dosage, concrete mix, batching, pumpability, finishing, TDS, test reports and project approval requirements before final selection.
Choose a Macro Synthetic Fiber by Application
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Industrial Floors & Slabs
Compare slab thickness, loading, joint strategy, finish and required residual performance before selecting Rimix™ 3D or an HTM product. -
Shotcrete & Tunnels
Review pumpability, rebound, fiber distribution, energy absorption and the required test method. -
Pavements & Infrastructure
Consider repeated loading, exposure, joint design, construction method and applicable performance specification. -
Precast Concrete
Confirm mixing, mold filling, finish, handling loads and compatibility with the production cycle.
Macro vs Micro Synthetic Fibers
Macro Synthetic Fibers
Micro Synthetic Fibers
Main Selection Focus
Toughness / post-crack performance
Early-age / product-specific crack control
Fiber Scale
Larger structural-scale synthetic fibers
Fine microfibers
Typical Use
Slabs, shotcrete, pavements, precast
Concrete, mortar, plaster, dry-mix
Owner Page
You are here
Compare Micro Synthetic Fibers
They are not automatically interchangeable. Where both early-age and hardened-concrete performance are required, evaluate a verified macro–micro blend.
Need Help Selecting a Macro Synthetic Fiber?
Send us your application, element dimensions, concrete strength, loading or exposure requirements, required test method and target performance. We can identify the most relevant PIONEER macro fiber family and provide available technical data for review.
In real projects, this often results in insufficient post-crack strength, uneven performance, difficult finishing, and higher dosage just to meet basic requirements.
With lower tensile strength and a relatively smooth surface, conventional macro fibers provide limited anchorage and weak crack-bridging ability after cracking.
How Rimix™ 3D Improves Macro Fiber Performance
Rimix™ 3D is a high-performance upgrade to conventional macro fiber, engineered with advanced PP–PE composite materials.
It delivers higher tensile strength and modulus, allowing better load transfer across cracks and more stable post-crack performance.
Its optimized fiber geometry enhances bonding and pull-out resistance, while ensuring excellent dispersion without balling—making mixing and finishing easier on site.
Compared to standard macro fiber, Rimix™ 3D achieves stronger reinforcement with lower dosage, improving both performance and cost efficiency.
Need a better macro fiber solution for your project?
Get a cost comparison and dosage recommendation for your project.
Contact us at：sales@pioneerfibre.com
Upgrade Fiber Performance — Not Just Dosage
Simply adding more fiber does not always solve performance issues. The key is upgrading the material quality and structural performance of the fiber itself.
Rimix™ 3D provides higher efficiency per kilogram, helping achieve better crack control, improved workability, and more consistent concrete performance across different applications.
Rimix™ 3D vs Standard Macro Fiber
Key Factor
PP Macro Fiber
Rimix™ 3D Macro Fiber
Strength
400 – 500 MPa
550 – 620 MPa
Crack Performance
Limited after cracking
Strong and stable
Dosage Efficiency
Higher dosage needed
Lower dosage, higher efficiency
Not sure which macro fiber is right for your project?
Get fast guidance on dosage, cost, and performance before you decide.
Reach out to us：sales@pioneerfibre.com
Looking for a Quote or More Information about Our Products?
Share your application and receive the best fiber recommendation.
Select your application to get a faster recommendation
Privacy Assurance: We respect your privacy and will never share your information.
Looking for a Quote or More Information about Our Products?
Tell us your application and we’ll recommend the right macro or micro fiber solution for your project.
At PIONEER, we’re committed to delivering the best and most relevant information to support your needs. Reach out to us for more details and discover the benefits we offer:
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Factory-Direct Pricing
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Expert Guidance on Fiber Applications
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Customized Solutions for Your Project
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Fiber Samples Available for Testing
Privacy Assurance: We respect your privacy and will never share your information.
Why Choose Us?
Proven Expertise & Greater Savings
years of focus
on fiber reinforcement solutions.
tons yearly
from advanced manufacturing.
countries served
with global product distribution.
projects proven
in diverse applications worldwide.
Featured Fiber Solutions
Upgrade your concrete performance with advanced reinforcement systems.
Explore by Fiber Type
Find the right fiber type based on your application, performance requirements, and budget.
Popular Fiber Products & Applications
Our most popular fiber solutions, trusted by contractors and distributors worldwide for crack control, reinforcement, and durability.
Why Choose PIONEER Technologies
1. Product-Specific Technical Data
TDS, SDS and available test evidence by product.
2.Macro Fiber Range
Monofilament, twisted, embossed, blended and high-performance macro options.
3. Engineering Review Support
Selection guidance based on project criteria, test method and concrete conditions.
4. International Supply
Manufacturing and supply support for project and distributor requirements.
26,500m² production base
Advanced fiber dispersibility
Exceptional tensile strength
FAQ
Macro synthetic fibers are engineered polymer fibers used in concrete where toughness, crack bridging and post-crack performance are important selection criteria.
Start with required post-crack performance and application, then compare fiber geometry, mixing and finishing requirements, dosage and available test evidence.
They may be considered where project design, required test results and local approval support the substitution. Suitability depends on the element, loading, dosage and specified performance.
There is no universal dosage. Use product-specific test data and project design rather than a generic kilograms-per-cubic-meter value.
Macro fibers are generally evaluated for hardened-concrete toughness and post-crack performance; microfibers are primarily selected for early-age or other product-specific functions.