PIONEER® HTM®
Macro Synthetic Fibers for Concrete
Stronger concrete. No mesh. Less labor.
Since 2002, we have specialized in concrete crack resistance, waterproofing, and anti-corrosion technologies.
Macro Synthetic Fibers for Structural Concrete
Compare Fiber Forms, Applications and Performance Requirements
PIONEER® Synthetic Macrofiber Introduction
Macro synthetic fibers are engineered polymer fibers used to improve post-crack performance, toughness, and crack control in concrete. PIONEER® offers monofilament, twisted, embossed, and macro–micro blended options for floors, pavements, shotcrete, precast elements, and infrastructure applications. Choose a fiber by required residual performance, application, mixing and finishing needs, and the project’s design standard.
Use this page to compare the range, then open the Rimix™ 3D or HTM® product page for technical specifications, dosage guidance, and project support.
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 enhanced mechanical bond with the cement matrix
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
Start with the required concrete performance, not the fiber shape or a generic dosage. The correct product depends on the specified test method , application, concrete mix, placing process, finishing requirements, and approval conditions.
1. Required Post-Crack Performance
Confirm whether the project specifies residual flexural strength, toughness, energy absorption, or another post-crack criterion. Compare products using results from the required test method and clearly documented concrete conditions. Do not assume that the same fiber dosage will provide the same result in different mixes or element designs.
2. Application and Loading
Identify whether the fiber will be used in an industrial floor, slab-on-ground, pavement, shotcrete lining, tunnel, precast element, or another application. Loading, section design, joint strategy, exposure, placing method, and finishing requirements can change which product and dosage should be evaluated.
3. Fiber Geometry and Bond
Monofilament, twisted, embossed, and blended fibers interact differently with the cement matrix. Geometry can influence anchorage, pull-out behavior, distribution, and finishability. Compare verified test results rather than choosing a product only by tensile strength, fiber length, or appearance.
4. Mixing and Finishability
Review the batch plant, mixing sequence, pumpability, placing method, surface finish, and site handling requirements. A fiber that meets the required laboratory performance must also disperse consistently and remain practical under the project’s production and construction conditions.
5. Evidence and Approval
Request the technical data sheet, safety data sheet, applicable certificate, dosage used, concrete mix, and measured results. Any proposal to replace steel fiber or welded wire reinforcement should be reviewed through the project’s structural or performance-based design process.
Need quick pricing or dosage guidance?
Contact us directly on WhatsApp for a faster response
Choose a Macro Synthetic Fiber by Application
-
Industrial Floors and Slabs-on-Ground
For industrial floors and slabs-on-ground, review the slab thickness, joint strategy, loading, subgrade conditions, and finish requirements. Rimix™ 3D or an HTM® product may be evaluated, but the final selection and dosage should be supported by the project design and relevant test data.
-
Shotcrete and Tunnel Linings
For shotcrete and tunnel applications, assess pumpability, rebound, fiber distribution, energy absorption, and the required performance test.
-
Pavements and Infrastructure
For pavements and infrastructure, consider repeated loading, exposure conditions, joint design, construction method, maintenance objectives, and the applicable specification. Use performance claims only where the relevant product, dosage, mix, and test conditions are documented.
-
Precast Concrete
For precast elements, review mixing, mold filling, surface finish, handling loads, production cycle, and the required post-crack performance. Confirm that the selected product is compatible with the plant process and that the reported test data represents the offered fiber grade.
Macro Synthetic Fibers vs Micro Synthetic Fibers
Macro synthetic fibers are generally evaluated for toughness and post-crack performance in hardened concrete. Micro synthetic fibers are primarily selected for early-age plastic shrinkage control or other product-specific functions. They are not automatically interchangeable. Where a project requires both early-age crack control and post-crack performance, a verified macro–micro blend may be considered.
Need Help Selecting a Macro Synthetic Fiber?
Send us the application, element dimensions, concrete strength, loading or exposure requirements, required test method, and target performance. We will identify the most relevant PIONEER® product and provide the available technical data, dosage range, and supporting documents for engineering 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.
Looking to reduce cost while improving concrete performance?
Get a cost comparison and dosage recommendation for your project.
Contact us at sales@pioneerfibre.com
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
Need pricing or technical details for your project?
Send us your requirements and get a reply within 24 hours.
Reach out to us：sales@pioneerfibre.com
Prefer faster communication?
Chat with us directly on WhatsApp for instant support
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:
-
Factory-Direct Pricing
-
Expert Guidance on Fiber Applications
-
Customized Solutions for Your Project
-
Fiber Samples Available for Testing
Privacy Assurance: We respect your privacy and will never share your information.
Why Choose Us?
Proven Expertise & Greater Savings
24 years of focus
on fiber reinforcement solutions.
5,000 tons yearly
from advanced manufacturing.
20+ countries served
with global product distribution.
1,000 projects proven
in diverse applications worldwide.
FAQ
Macro synthetic fibers are engineered polymer fibers used in concrete to improve toughness, crack bridging, and post-crack performance. Their suitability depends on fiber geometry, dosage, concrete mix, test method, application, and project design.
Start with the required residual performance and application. Then compare fiber geometry, mixing and finishing requirements, dosage, and available test evidence. Final selection should follow the project specification and engineering review.
Macro synthetic fibers may be considered as an alternative to steel fibers or welded wire reinforcement in applications where the project design, required test results, and local approval support the substitution. Suitability depends on the concrete element, loading, concrete mix, dosage, exposure conditions, and specified performance. Share the project requirements with our technical team for a documented product and dosage review.
There is no universal dosage. The correct dosage depends on the product, concrete mix, element design, test method, and target performance. Use product-specific test data and project design rather than a generic kilograms-per-cubic-meter value.
Macro synthetic fibers are generally evaluated for toughness and post-crack performance. Micro synthetic fibers are primarily used for early-age crack control or other product-specific functions. They should not be treated as interchangeable products.
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
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
