HTM® Emb Blend
Embossed Blend Macro Fibers
Steel-Free Crack Control, Toughness & Durability
Since 2002, we have specialized in concrete crack resistance, waterproofing, and anti-corrosion technologies.
Embossed Macro Synthetic Fiber Blend for Concrete
High-Toughness Crack Control for Industrial Floors, Precast & Shotcrete
What Is HTM® Emb Blend?
HTM® Emb Blend combines embossed macro synthetic fibers with high-strength polypropylene microfibers, creating a dual-scale reinforcement system that improves crack resistance during both the plastic and hardened stages of concrete.
The embossed surface of the macro fibers provides strong mechanical anchorage, improving residual strength, impact resistance, and slab durability while ensuring a clean finish.
Looking to reduce cost while improving concrete performance?
Get a cost comparison and dosage recommendation for your project.
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Technical Specifications of HTM® Emb Blend
Engineered to perform in demanding concrete and shotcrete environments.
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Material: Polypropylene (macro and micro)
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Type: Blended embossed macro synthetic fiber
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Specific Gravity: 0.91 g/cm³
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Diameter: Macro: 0.43 mm, Micro: 0.03 mm
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Length: Macro: 48 mm, Micro: 19 mm
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Strength: Macro: 450–660 MPa, Micro: 400 MPa
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Modulus: Macro: 5–7 GPa, Micro: 4.5 GPa
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Chemical Resistance: Excellent
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Color: White
International Standards Compliance
HTM® Emb Blend meets international requirements for structural synthetic fibers:
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ASTM C1116 — Standard Specification for Fiber-Reinforced Concrete
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ASTM D7508 — Specification for Macro Synthetic Fibers for Concrete
How Embossed Macro Fibers Enhance Concrete Performance
Enhanced Mechanical Anchorage
The embossed pattern increases pull-out resistance and improves toughness.
Excellent Crack Control
Reduces plastic shrinkage, drying shrinkage, and temperature cracking.
High Residual Strength (ASTM C1609)
Provides performance comparable to steel fibers—without corrosion.
Improved Toughness & Impact Resistance
Ideal for heavy-duty floors, pavements, tunnels, and precast.
Improves toughness and reduces rebound
Enhances durability and crack control
Key Benefits of HTM® Emb Blend
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Reinforces concrete in both plastic and hardened stages
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Reduces crack width and improves service life
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Replaces steel fibers and welded wire mesh in many applications
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Lightweight, corrosion-free, and easy to distribute
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Compatible with ready-mix, precast, and shotcrete systems
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Provides clean finishing without fiber exposure
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Cost-effective structural reinforcement
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Applications of HTM® Emb Blend Macro Synthetic Fibers
Ideal for projects requiring high toughness and durability:
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Industrial floors & slabs-on-ground
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Composite metal deck slabs
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Precast concrete (pipes, tanks, panels, vaults)
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Shotcrete in tunnels, slopes & underground works
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Bridge decks, ramps, overlays
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Pavements, hardstands & heavy-duty slabs
Hong Kong-Zhuhai-Macao Bridge
Da Nang Pier, Vietnam
Hangzhou Olympic Center
Usage Guidelines for Fiber-Reinforced Concrete
Ensure optimal performance of macro synthetic fibers in your concrete projects:
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Dosage: 1.8–4.5 kg/m³, typically 3 kg/m³ for crack control.
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Mixing: Add during batching with aggregates and extend mixing for uniform dispersion.
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Placement: Compatible with standard placement and finishing techniques.
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Note: Replaces secondary mesh but not structural rebar where required by code.
Custom Macro Fiber Reinforcement Solutions for Your Concrete Projects
Tailored solutions to match your macro fiber reinforced concrete and shotcrete needs.
Lengths: Customizable lengths for specific project requirements
Packaging:
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Bulk ton bags for large-scale macro concrete production
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Small water-soluble or plastic packs for precise on-site dosing
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OEM/ODM Services: Private labeling and co-branding for distributors
Not sure how to choose the right fiber or dosage?
Our team can recommend a solution based on your project requirements.
Email us：sales@pioneerfibre.com
Looking for a Quote or More Information about Our Products?
Share your application and receive the best fiber recommendation.
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Need pricing or technical details for your project?
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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
22 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
HTM® Twist Blend is a blended macro synthetic fiber combining twisted monofilament polypropylene fibers with HPM® PP microfibers. The twisted profile provides superior mechanical anchorage, improving crack control, toughness, and durability in concrete and shotcrete.
The fiber’s twisted geometry creates 3D mechanical interlock with the cement matrix. This increases pull-out resistance, enhances post-crack load capacity, and provides steel-fiber-equivalent toughness without corrosion risks.
Typical dosages range from 3.0–6.0 kg/m³ depending on performance requirements:
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3.0–4.0 kg/m³ — Crack control, joint reduction
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4.0–6.0 kg/m³ — Industrial floors, precast, shotcrete
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Higher dosages available for heavy-duty or high residual strength needs
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HTM® Twist Blend is ideal for:
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Industrial floors & pavements
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Slabs-on-grade
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Composite metal decks
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Tunnel shotcrete & mining
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Precast pipes, tanks, and walls
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Bridge decks & overlays
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Yes. It works with normal concrete, pumped concrete, shotcrete, precast mixes, SCC, and high-performance concrete. Only slight mix adjustments (e.g., superplasticizer tuning) may be needed at higher dosages.
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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
