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linda@landu-china.com +86 138-0013-8000
NOVASTAR™ by LANDU

Hooked-End Steel Fiber Reinforcement
for High-Strength Concrete

Achieve superior toughness, flexural strength, and long-term durability in every pour.
Engineered for SFRC, UHPC, industrial flooring, tunneling, and heavy-load structures. NOVASTAR™ Hooked-End Steel Fibers deliver exceptional mechanical anchorage and uniform dispersion for critical concrete applications.
High Tensile Strength
≥1100 MPa
Optimal Anchorage
Hooked-End Design
Direct Dispersion
Uniform Distribution
Global Infrastructure
Proven Performance
ISO 9001 Certified
ASTM A820 Compliant
EN 14889 Standard
SFRC & UHPC
Steel Fiber Reinforced Concrete & Ultra-High Performance Concrete
Industrial Flooring
High-traffic warehouses, manufacturing facilities, distribution centers
Tunneling & Infrastructure
Tunnel linings, bridges, heavy-load pavements, critical structures
Flexural Strength Enhancement
Up to 40% Improvement
Product Overview

NOVASTAR™ Hooked-End Steel Fiber

High-Strength Reinforcement for Tougher, Crack-Resistant Concrete

NOVASTAR™ Hooked-End Steel Fiber, manufactured by LANDU, is an engineered reinforcement fiber designed to significantly improve concrete's toughness, flexural performance, and crack resistance. Its hooked-end geometry provides strong mechanical anchorage, enhancing the bond with the cement matrix and ensuring efficient load transfer throughout the concrete structure.

Unlike glued steel fibers, LANDU's loose hooked-end steel fibers disperse instantly during mixing, making them ideal for projects requiring fast batching, stable performance, and reliable structural reinforcement. With a tensile strength of ≥1100 MPa and excellent ductility, NOVASTAR™ is widely used in industrial flooring, tunnel shotcrete, precast elements, and high-load infrastructure.

≥1100 MPa
Tensile Strength
Instant
Dispersion
Superior
Durability
NOVASTAR Hooked-End Steel Fiber
Premium Quality
ISO 9001 Certified
Core Advantages

Key Features & Benefits

Engineered for superior performance in demanding concrete applications

01

Hooked-End Geometry for Optimal Anchorage

Designed for superior mechanical interlock and enhanced post-crack performance.

02

Loose Format for Instant Dispersion

Eliminates clumping and ensures uniform distribution in SFRC and UHPC.

03

High Tensile Strength ≥1100 MPa

Delivers exceptional structural reinforcement and improved flexural toughness.

04

Improved Load Transfer & Crack Control

Effectively reduces plastic, drying, and microcracking in concrete.

05

Long-Term Durability & Corrosion Resistance

Maintains performance in aggressive and humid environments.

NOVASTAR Steel Fiber Features
Specifications

Technical Data

Precision-engineered specifications for optimal concrete reinforcement

Dimensions

Length
25–65 mm
Diameter
0.5–2.0 mm

Mechanical Properties

Melting Point
1495°C
Tensile Strength
≥1.2 GPa
Why Choose Us

Advantages of LANDU NOVASTAR™ Hooked-End Steel Fiber

Superior performance through innovative design, premium materials, and cost-effective solutions

01

Technological Advantage

The double-hook anchoring design provides the most effective mechanical lock. During stress, the hooked ends gradually deform, increasing the pull-out resistance and strengthening the bond between fiber and concrete.

Technological Advantage
Material Advantage
02

Material Advantage

Produced using high-quality cold-drawn steel wire, NOVASTAR™ steel fibers offer:

Extremely tight dimensional tolerance
Consistently high tensile strength (≥1100 MPa)
Reliable performance in SFRC and UHPC
03

Economic Advantage

Cost-effective solutions that reduce project expenses while maintaining superior quality:

A
No need for additional equipment—compatible with all standard concrete mixing systems
B
Lower total concrete usage under equivalent strength requirements
C
Reduces or partially replaces rebar and mesh reinforcement
D
Shortens construction cycles—ideal for high-volume continuous pours
Economic Advantage
Performance Excellence

Performance Benefits with NOVASTAR™ Steel Fiber

Unlock superior engineering performance and cost efficiency

Enhanced Crack Resistance

Limits plastic, drying, and post-crack propagation in SFRC/UHPC.

Greater Flexural Load Capacity

Improved impact, fatigue, and deformation resistance.

Efficient Fiber Dispersion

Loose format enables clean, immediate mixing with zero agglomeration.

Reduced Reinforcement Needs

Decreases reliance on rebar and welded mesh, reducing labor cost.

Long-Term Durability in Harsh Environments

Excellent corrosion resistance ensures service life extension.

Optimized for High-Performance Concrete

Perfect for SFRC, UHPC, tunnel shotcrete, overlays, and heavy-duty floors.

Industry Solutions

Applications

NOVASTAR™ loose hooked-end steel fibers are ideal for diverse concrete reinforcement needs

Industrial floors & warehouse slabs
Heavy-duty pavements and slab-on-grade
Tunnel shotcrete (NATM / mining)
Precast pipes, slabs, panels, and segments
Bridge decks, overlays, and jointless floors
UHPC requiring high tensile & flexural reinforcement
NOVASTAR Applications
Proven in Global Projects

Featured Projects Using LANDU Fibers

Hong Kong–Zhuhai–Macao Bridge
Infrastructure

Hong Kong–Zhuhai–Macao Bridge

Macrofiber-reinforced shotcrete for crack resistance

Da Nang Pier, Vietnam
Marine

Da Nang Pier, Vietnam

Steel fiber-reinforced concrete for marine durability

Hangzhou Olympic Sports Center
Sports Facility

Hangzhou Olympic Sports Center

Polypropylene microfiber for plastic-shrinkage control

Implementation Guide

Usage Guidelines

Professional recommendations for optimal steel fiber concrete performance

Recommended Dosage

15–45 kg/m³

Depending on SFRC/UHPC performance requirements

Mixing

1
Add aggregates first
2
Introduce fibers before water
3
Mix an additional 3–5 minutes to ensure full fiber distribution

Placement

Suitable for pumping, casting, vibration, and standard concrete placement
No special machinery required

Finishing

Conventional troweling and screeding methods
Minor fiber exposure does not affect performance
Logistics Solutions

Packaging Options (Customizable)

LANDU offers flexible logistics to streamline jobsite operations

Water-Soluble Paper Bags

5 kg / 10 kg

Drop directly into mixer — no need to open bags, reducing labor and contamination

Most Convenient

Cardboard Cartons

Standard Size

Organized storage and easy transport — ideal for medium-scale projects

Protected Storage

Bulk Packaging

Custom Volume

For large construction projects — cost-effective and efficient logistics

Best Value

Need Custom Packaging Solutions?

Contact our team to discuss tailored packaging options for your specific project requirements

Our Commitment

Why Choose NOVASTAR™?

22+ Years of Fiber Manufacturing Expertise

22+ Years Expertise

LANDU provides stable, high-performance reinforcement fibers trusted across infrastructure, mining, precast production, and industrial construction.

Global Project Experience

Global Projects

Products used in 1,000+ projects across 20+ countries, including cross-sea bridges, metro systems, ports & marine structures, and commercial superstore foundations.

Direct Factory Supply

Factory Supply

Fast lead times, stable quality, and full technical support including mix design, dosage recommendations, and on-site guidance.

Get a Customized Fiber Solution

Tell us your project requirements and our engineering team will recommend the optimal NOVASTAR™ steel fiber system.

Phone
+1 (555) 123-4567
Email
sales@landu-fiber.com
Response Time
Within 24 Hours
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