Product Description
PIONEER® HPM® FR is a new type of engineering fiber with low melting point that offers crack resistance and blast resistance, featuring a hollow cross-section. The HPM® FR fibers are distributed in a three-dimensional random orientation throughout the concrete, helping to control cracking and reduce early-age shrinkage cracks. In the event of a fire, these unique hollow fibers act as channels for the escape of high-pressure steam within the concrete, reducing spalling at high temperatures and significantly enhancing the concrete's fire and blast resistance.
PIONEER® is a leading brand in the engineering fiber industry with a 22-year history. Its fiber-reinforced concrete technology has been awarded the China National Science and Technology Progress Award. The PIONEER® product line includes four main series: HPM® Micro Fibers, HTM® Macro Fibers, HGM® Asphalt Fibers, and PNE® Steel Fibers. These products have been successfully applied in thousands of major projects worldwide and are highly regarded in the civil engineering field.
PIONEER® FIBER
22 Years, 1,000+ Projects
PIONEER® Fiber Cases
Shanghai Yangtze River Tunnel
Descrição do produto
PIONEER® HGM® PAN é feito de poliacrilonitrila 100% pura e é projetado especificamente como uma fibra monofilamentar para reforço de asfalto. Adicionar PIONEER® HGM® PAN a misturas de asfalto melhora a adesão, estabilidade em alta temperatura e durabilidade à fadiga. Ele também melhora a resistência a rachaduras em baixa temperatura e previne rachaduras reflexivas, tornando-o uma solução eficaz para lidar com problemas de durabilidade de pavimentos de asfalto e danos precoces, e para estender a vida útil de superfícies de asfalto.
A PIONEER® é uma marca líder na indústria de fibras de engenharia com 22 anos de história. Sua tecnologia de concreto reforçado com fibras recebeu o Prêmio Nacional de Progresso em Ciência e Tecnologia da China. A linha de produtos PIONEER® inclui quatro séries principais: Microfibras HPM®, Macrofibras HTM®, Fibras de Asfalto HGM® e Fibras de Aço PNE®. Esses produtos foram aplicados com sucesso em milhares de grandes projetos em todo o mundo e são altamente considerados no campo da engenharia civil.
Usos
PIONEER® HGM® PAN é normalmente usado nas camadas intermediárias e superficiais de pavimentos asfálticos para melhorar o desempenho geral, estender a vida útil do pavimento e reduzir os custos de manutenção de longo prazo. As aplicações do PIONEER® HGM® PAN incluem:
Novas superfícies de pavimento asfáltico
Sobreposições em pavimentos de asfalto antigos, pavimentos de concreto existentes ou tabuleiros de pontes
Manutenção e reparação de pavimentos asfálticos
Revestimento para tabuleiros de pontes de aço
Pavimentos asfálticos de grande porte, como os de aeroportos e estacionamentos
Superfícies de concreto asfáltico com várias gradações (por exemplo, SMA, AC, LH)
Superfícies de concreto asfáltico sob diversas condições, incluindo asfalto misturado a quente, asfalto misturado morno e remendos
Discover Superior Fire-Resistant Fibers
Direct from the Manufacturer, Premium Quality Guaranteed
Overview
PIONEER® HPM® FR Fire-Resistant Fibers is a new type of engineering fiber with low melting point that offers crack resistance and blast resistance, featuring a hollow cross-section. The HPM® FR fibers are distributed in a three-dimensional random orientation throughout the concrete, helping to control cracking and reduce early-age shrinkage cracks. In the event of a fire, these unique hollow fibers act as channels for the escape of high-pressure steam within the concrete, reducing spalling at high temperatures and significantly enhancing the concrete's fire and blast resistance.
Applications
PIONEER® HPM® FR Fire-Resistant Fibers is suitable for various concrete applications t to all types of concrete which demonstrate a need for resistance to fire spalling, intrinsic cracking, and improved water tightness：
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Tunnel
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High rise buildings
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Concrete framed structures
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Bridges / underpasses
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Multi story garages
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Oil Platforms
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Precast
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Shotcrete
Uses
PIONEER® HPM® FR is suitable for various concrete applications t to all types of concrete which demonstrate a need for resistance to fire spalling, intrinsic cracking, and improved water tightness：
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Tunnel
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High rise buildings
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Concrete framed structures
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Bridges / underpasses
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Multi story garages
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Oil Platforms
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Precast
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Shotcrete
Product Advantages
PIONEER® HPM® FR improves the tensile strength of concrete, helps prevent crack formation, and enhances durability. It also offers excellent blast resistance and can provide critical escape time during a fire, which is why it is certified as a fire-resistant material for tunnels.
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Easy to mix and quickly disperses
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Reduces fire explosive spalling
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Increases cohesion and reduces segregation
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Enhances durability
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Provides cost-effective control of plastic shrinkage
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Provides overall higher quality of concrete
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Win crucial escape time during a fire
How It Works
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Concrete, especially high-strength concrete, has a high density, making it difficult for water vapor inside to escape when exposed to fire. This vapor accumulates and creates high pressure, which can eventually lead to explosive spalling of the concrete cover. In standard fire tests, concrete can crack after just 8 to 45 minutes of heating.
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PIONEER® HPM® FR features a unique hollow structure and is distributed in a three-dimensional random orientation within the concrete. When exposed to flames, the hollow fibers immediately act as channels for vapor escape. As the temperature of the concrete rises and exceeds the 160°C melting point of the fibers, the fibers melt, creating wider pathways for vapor to escape. This rapid release of vapor helps prevent explosive spalling in fire conditions. Incorporating these blast-resistant and crack-preventing fibers into concrete enhances its crack resistance and impermeability, and significantly improves its fire resistance and safety in the event of a fire.
Anti-bursting Test
PIONEER® HPM® FR significantly enhances the fire resistance of concrete, providing effective protection against explosive spalling. The image below compares the blast resistance of HPM® FR concrete with that of ordinary concrete under a 1200°C heat exposure for 120 minutes. In fire testing, ordinary concrete cracks within a few minutes and collapses within 30 minutes, whereas PIONEER® HPM® FR concrete shows almost no visible damage after 120 minutes without any intervention.
Physical Properties
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Specific Gravity：0.75-0.85
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Material：100% virgin homopolymer polypropylene
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Fiber Type：Monofilament micro synthetic fiber
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Cross-sectional Shape：Hollow
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Diameter：0.0016 in.（0.04mm）
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Nominal Length：0.5 in.（12 mm）
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Tensile Strength：15-44 ksi (100-300 MPa)
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Melt Point：302-320 ℉ (150-160℃)
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Alkali, Acid, and Salt Resistance：High
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Limit Crack Grade：Grade One(Crack reduction coefficient exceeds 70%)
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Explosion-proof Performance：After 120 minutes of fire exposure, the specimen of explosion-proof fiber concrete showed no apparent damage in the absence of contact
Addition Rates
The standard addition rate for PIONEER® HPM® FR is 1.5 to 3.0 lb/yd³ (900 to 1800 g/m³) of concrete.
Length
The standard lengths for PIONEER® HPM® FR fibers are 0.25, 0.5, and 0.75 inches (6, 12, and 19 mm). Custom lengths can be selected based on project requirements—please contact a PIONEER® sales representative for custom length options.
Packaging
PIONEER® HPM® FR are available in a variety of packaging options，For custom packaging, please reach out to a PIONEER® sales representative.
Trusted Superior Fire-Resistant Fibers Supplier
Global Buyers’ Top Choice
Concrete, especially high-strength concrete, has a high density, making it difficult for water vapor inside to escape when exposed to fire. This vapor accumulates and creates high pressure, which can eventually lead to explosive spalling of the concrete cover. In standard fire tests, concrete can crack after just 8 to 45 minutes of heating.
PIONEER® HPM® FR features a unique hollow structure and is distributed in a three-dimensional random orientation within the concrete. When exposed to flames, the hollow fibers immediately act as channels for vapor escape. As the temperature of the concrete rises and exceeds the 160°C melting point of the fibers, the fibers melt, creating wider pathways for vapor to escape. This rapid release of vapor helps prevent explosive spalling in fire conditions. Incorporating these blast-resistant and crack-preventing fibers into concrete enhances its crack resistance and impermeability, and significantly improves its fire resistance and safety in the event of a fire.
PIONEER® Headquarters
26,500m² production base
Advanced fiber dispersibility
Exceptional tensile strength
22 Years of reinforcement Fibers Expertise
Advanced Solutions for Your Next Projects
PIONEER® HPM® FR Fire-Resistant Fibers improves the tensile strength of concrete, helps prevent crack formation, and enhances durability. It also offers excellent blast resistance and can provide critical escape time during a fire, which is why it is certified as a fire-resistant material for tunnels.
Key Features
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Easy to mix and quickly disperses
-
Reduces fire explosive spalling
-
Increases cohesion and reduces segregation
-
Enhances durability
-
Provides cost-effective control of plastic shrinkage
-
Provides overall higher quality of concrete
-
Win crucial escape time during a fire
Custom Solutions
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Available in various sizes and packaging to meet project-specific needs.
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Tailored solutions for different concrete reinforcement applications.
Physical Properties
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Specific Gravity: 0.75-0.85
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Material: 100% virgin homopolymer polypropylene
-
Fiber Type: Monofilament micro synthetic fiber
-
Cross-sectional Shape: Hollow
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Diameter: 0.0016(0.04mm)
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Nominal Length: 0.5 in.(12 mm)
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Tensile Strength: 15-44 ksi(100-300 MPa)
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Melt Point: 302-320'F(150-160°C)
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.
HPM® FR
Fire-Resistant Fibers
Enhances concrete fire and blast resistance
Since 2002, we have specialized in concrete crack resistance, waterproofing, and anti-corrosion technologies.