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sales@landu-china.com +86 180 4322 4403
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High-Tensile Chopped Steel Fiber
for Concrete & Composite Reinforcement

Advanced Steel Fiber Technology for Superior Structural Performance
Achieve superior concrete toughness, crack control, and long-term durability with high-tensile NOVASTAR™ Chopped Steel Fibers. Engineered for SFRC, UHPC, and advanced composite applications.
ISO 9001 Certified
Передовое производство
Global Distribution
≥1100 MPa
Tensile Strength Performance
85%
Crack Width Reduction in SFRC
30+ Years
Service Life in Harsh Environments
📘 Product Introduction

Premium Steel Fiber Technology for
Advanced Concrete Reinforcement

NOVASTAR™ Chopped Steel Fiber is a premium steel fiber for concrete reinforcement, manufactured by LANDU. Designed to improve tensile strength, flexural performance, and crack control, these chopped steel fibers ensure uniform load transfer and enhanced durability across SFRC (Steel Fiber Reinforced Concrete), UHPC, and composite materials.

Fiber Length Range
1 mm - 38 mm

NOVASTAR™ Chopped Steel Fibers provide exceptional dispersion, making them ideal for diverse applications.

✓ Ideal Applications:
Concrete crack control
Industrial flooring and precast elements
Metal fiber reinforced composites
Heat and conductive applications
NOVASTAR Chopped Steel Fiber
Премиальное качество
High-tensile chopped steel fibers for superior concrete reinforcement
⭐ Key Features & Benefits

Почему выбирают NOVASTAR™ Steel Fiber?

Advanced engineering for superior performance across all concrete applications

High-Tensile Steel Fiber

Премиальный класс
≤1100 MPa
Tensile Strength

Enhances concrete toughness, impact resistance, and structural performance with industry-leading tensile strength specifications.

Excellent Crack Control

Durability Enhanced
  • ✓ Minimizes plastic shrinkage and micro-cracks in SFRC and UHPC
  • ✓ Extends concrete service life significantly

Wide Fiber Length Range

Customizable
1 mm Minimum
38 mm Maximum

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Многофункциональные применения

Многопромышленный
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0.2–2 mm
Tensile Strength
≥1100 MPa
Melting Point
1495℃
Resistance
Acid, alkali, high-temperature
🏗️ Приложения

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From concrete reinforcement to advanced composites and thermal applications

Concrete & SFRC Reinforcement

  • ● Industrial floors, slabs, and pavements
  • ● Precast concrete elements
  • ● Tunnel and mining shotcrete
  • ● UHPC structures requiring high tensile and flexural performance

Composite & Thermal Applications

  • ● Brake pads for motorcycles, cars, trains, airplanes
  • ● Gas burners and conductive plastic masterbatches
  • ● Sintered metal fiber media and resin-bonded abrasives
  • ● Heat exchangers and diesel exhaust purifiers

Key Projects

Industrial Flooring

Industrial Flooring
01

High-crack control requirements for demanding environments

UHPC Marine Structures

UHPC Marine Structures
02

Long-term durability in harsh marine conditions

Composite Panels

Composite Panels
03

Automotive and aerospace sector applications

📋 Usage Guidelines

Применение Guidelines & Best Practices

Professional recommendations for optimal steel fiber performance

01

Dosage

15–45 kg/m³

Depending on performance requirements

For Concrete / SFRC / UHPC applications

02

Mixing

  1. 1 Add aggregates first
  2. 2 Introduce fibers gradually before water
  3. 3 Mix 3–5 minutes to ensure uniform distribution
03

Placement

  • ✓ Suitable for pumping, casting, vibration, and screeding
  • ✓ No special machinery required
04

Finishing

  • ✓ Minor fiber exposure does not affect surface appearance
  • ✓ Compatible with standard troweling and finishing methods
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Гибкий Packaging & Delivery Solutions

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Packaging Options

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Custom Solutions
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7–14 dayscURL Too many subrequests.
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Payment Options
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📦
Гибкая упаковка
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Global Logistics
🌍
Global Delivery
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LANDU Expertise & Reliability

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  • ● ISO 9001 certified production
  • ● Proven global project experience across SFRC, UHPC, and composites
Техническая поддержка

Техническая поддержка

  • ● Mix design optimization
  • ● Dosage and integration guidance
  • ● On-site engineering consultation
Direct Factory Supply

Direct Factory Supply

  • ● Competitive pricing
  • ● Stable quality
  • ● Worldwide logistics support
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Frequently Asked Questions

Common questions about NOVASTAR™ Chopped Steel Fiber

Q1

What is Chopped Steel Fiber?

Chopped Steel Fiber is high-tensile steel fiber designed for concrete and composite reinforcement. It improves tensile strength, flexural toughness, and crack resistance.

Q2

How is it added to concrete or composites?

  • Add after aggregates but before water
  • Mix 3–5 minutes for full fiber dispersion
Q3

Can it replace traditional reinforcement?

Yes. Reduces or partially replaces rebar and welded mesh while improving durability.

Q4

What fiber lengths are available?

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Q5

Is it safe for industrial use?

Yes. Made from high-quality steel, corrosion-resistant, and safe for standard industrial applications.

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