HPM® PVA
Polyvinyl Alcohol Fibers
Enhance toughness and durability
Since 2002, we have specialized in concrete crack resistance, waterproofing, and anti-corrosion technologies.
Product Description
PIONEER® HPM® PVA is a premium synthetic monofilament fiber made entirely from polyvinyl alcohol (PVA). Through processes like spinning, stretching, and precision cutting, we create a fiber with exceptional strength and modulus. As a leading polyvinyl alcohol fiber supplier and manufacturer, we ensure that PIONEER® HPM® PVA meets the highest standards for quality and performance.
When PIONEER® HPM® polyvinyl alcohol fiber is added to concrete, it delivers essential reinforcement benefits, particularly in high-performance and ultra-high-performance concrete applications. Our PVA fiber reinforcement for concrete effectively controls cracking during the curing phase, substantially minimizes brittleness, and boosts bending toughness. These qualities lead to concrete structures with improved resilience and lasting durability, ideal for a wide range of structural uses.
Discover Superior Polyvinyl Alcohol Fibers
Direct from the Manufacturer, Premium Quality Guaranteed
Overview
PIONEER® brings 22 years of expertise to microfiber concrete reinforcement, delivering high-quality micro synthetic fibers and fiber reinforced concrete solutions directly from the manufacturer. Recognized globally for performance and reliability, our concrete microfibers meet the demands of modern construction projects.
PIONEER® polyvinyl alcohol fibers (PVA fibers) are premium high-strength, high-modulus fibers designed for advanced concrete reinforcement. Ideal for applications requiring exceptional crack resistance, PVA fibers create a tight bonding network with cement, ensuring superior durability and mechanical performance in fiber-reinforced concrete. Trusted by industry professionals, these fibers comply with international standards for high-performance concrete projects.
Applicable Standards
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ASTM C1116/C1116M – Standard for Fiber-Reinforced Concrete.
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EN 14889-2:2006 – Synthetic Fibers for Concrete.
HPM® Polyvinyl Alcohol Fiber Case
Ning'an High-Speed Railway Bridge
PIONEER® FIBER
22 Years, 1,000+ Projects
Compliance and Certification
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Complies with ASTM C1116/C1116M, Type III fiber-reinforced concrete, and ASTM D7508
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Meets ICC ES AC32 criteria for Plastic Shrinkage Crack Reduction
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Complies with European Standard EN 14889-2:2006 Fibres for Concrete Part 2: Class Ia
Physical Properties
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Specific Gravity：1.14
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Material：100% virgin polyvinyl alcohol
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Fiber Type：Monofilament micro synthetic fiber
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Diameter：13μm±2, 40μm±2
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Nominal Length：0.25，0.5 in.（6，12mm）
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Tensile Strength：176-220 ksi (1200-1500 MPa)
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Modulus of Elasticity：2900-5100 ksi (20-35 GPa)
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Alkali, Acid, and Salt Resistance：High
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Colour: Light yellow
Addition Rates
The standard addition rate for PIONEER® HPM® PVA is 1.0 to 1.5 lb/yd³ (600 to 900 g/m³) of concrete.
Length
The standard lengths for PIONEER® HPM® PVA fibers are 0.25 and 0.5inches (6 and 12 mm). Custom lengths can be selected based on project requirements—please contact a PIONEER® sales representative for custom length options.
Packaging
PIONEER® HPM® PVA are available in a variety of packaging options，For custom packaging, please reach out to a PIONEER® sales representative.
Product Advantages
Unlike ordinary Micro Fibers that only control cracking during the plastic stage of concrete, PIONEER® HPM® PVA not only prevents plastic cracking but also controls cracking in hardened concrete.
Key Features & Benefits:
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Ultra-high tensile strength and elastic modulus
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Complete elimination of plastic cracks, with a 50% reduction in cracks in hardened concrete
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Enhanced toughness, with bending toughness increased by 6 times
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Impact resistance improved by 35%
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Increased fatigue resistance of the concrete
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Enhance durability of concrete
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Produce concrete with extremely low permeability and high resistance to seepage
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Helps reduce cracking due to freeze / thaw
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Provides overall higher quality of concrete
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Enhance the integrity and continuity of the concrete
Trusted Superior Polyvinyl Alcohol Fibers Supplier
Global Buyers’ Top Choice
As a trusted manufacturer with 22 years of expertise, we provide direct supply, we offer various concrete fibers and customized solutions tailored to meet specific project needs. With proven applications across thousands of projects worldwide, PIONEER® concrete fiber additives are becoming global buyers’ top choice. Choose us for manufacturer-direct PVA fiber solutions with guaranteed quality and performance.
PIONEER® delivers reliable high-performance polyvinyl alcohol fibers for fiber reinforced concrete solutions. Our commitment to strict quality control, customized product solutions, and flexible OEM/ODM partnerships ensures that clients receive the highest-quality fibers at competitive prices. Supported by dedicated technical support and customer service, we empower our clients to achieve exceptional results in every application.
PIONEER® Headquarters
26,500m² production base
Advanced fiber dispersibility
Exceptional tensile strength
22 Years of Polyvinyl Alcohol Fibers Expertise
Advanced Solutions for Your Next Projects
PIONEER® provides advanced fiber reinforcement solutions with 22 Years of polyvinyl alcohol fibers Expertise，our concrete reinforcement fibers ensure superior crack control and long-lasting durability. Ideal for various needs. PIONEER® PVA Fibers are high-strength, high-modulus fibers designed for structural concrete in critical applications such as tunnels, marine structures, and high-load pavements. Their excellent bond with cement matrix enhances crack resistance and durability under demanding conditions.
Key Features
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High tensile strength and modulus for superior reinforcement.
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Resistant to water and chemicals, ensuring long-lasting performance.
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Ideal for reducing microcracks and enhancing structural durability.
Custom Solutions
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Available in various PVA fibers sizes to fit different applications
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Tailored packaging to suit project needs
Physical Properties
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Specific Gravity：1.14
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Material：100% virgin polyvinyl alcohol
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Fiber Type：Monofilament micro synthetic fiber
-
Diameter：13μm±2, 40μm±2
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Nominal Length：0.25，0.5 in.（6，12mm）
-
Tensile Strength：176-220 ksi (1200-1500 MPa)
-
Modulus of Elasticity：2900-5100 ksi (20-35 GPa)
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Alkali, Acid, and Salt Resistance：High
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Colour: Light yellow
For custom requirements, tailored technical advice is available to ensure optimal project outcomes.
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.
Looking for a Quote or More Information about Our Fibers?
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.
Email Us
If you need product customization, want to join our global distribution network, or are interested in OEM/ODM partnerships, email: Sales@pioneerfibre.com.
For technical support on fiber conversion design, fiber reinforced solution, fiber testing request, and fiber application guide, email: Support@pioneerfibre.com.
Uses
PIONEER® HPM® PVA is particularly well-suited for concrete applications that require both plastic and hardening stage performance, as well as for concrete projects in harsh environments，Typical applications include:
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Tunnels: Shotcrete for initial lining and secondary lining
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Paving: New paving, overlay paving, and airport paving
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Floors: Factory floors, warehouse floors, fueling stations, parking lots
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Walls: Sprayed mortar, joint fillers, etc
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Precast Components
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High-Toughness Engineering Cementitious Composites (ECC)
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High-Performance Concrete
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Ultra-High-Performance Concrete