Reinforcing Modern Shotcrete Systems
Essential Solution
Shotcrete is indispensable for tunnels, mines, and retaining walls—requiring reliable reinforcement to prevent cracking.
Next-Gen Reinforcement
NovaStar™ Fibers evolve beyond traditional steel mesh with PP Macro, Chopped Steel, and Hooked-End solutions.
Superior Performance
Enhanced crack control, greater ductility, reduced rebound—delivering stronger and cost-effective shotcrete.
Understanding the Role of Concrete Fibers in Shotcrete
Shotcrete involves high-velocity application of concrete through a hose, compacted upon impact. This unique process exerts dynamic stresses on fresh concrete—making fiber reinforcement essential for cohesion, stability, and final strength.
Why Use Concrete Fibers for Shotcrete?
Prevent Plastic Shrinkage Cracking
Fibers stabilize the shotcrete layer during hydration, minimizing shrinkage cracks and ensuring dimensional integrity.
Enhance Bonding and Cohesion
Fibers improve internal strength, reducing rebound and material loss during application.
Improve Flexural and Post-Crack Toughness
After cracking, fibers bridge gaps to maintain load-bearing ability, increasing ductility and impact resistance.
Simplify Application
Fibers replace or supplement conventional mesh, eliminating on-site installation of reinforcement.
Boost Long-Term Durability
Fiber-reinforced shotcrete exhibits superior resistance to fatigue, freeze-thaw cycles, and chemical attack.
LANDU NovaStar™ Shotcrete Fiber Portfolio
LANDU NovaStar™ offers a comprehensive range of fibers that cater to various technical requirements and shotcrete systems, ensuring both productivity and performance excellence.
PP Macro Fiber
Structural-grade synthetic fiber designed to improve crack resistance, control shrinkage, and increase impact strength in shotcrete systems.
Applications:
Tunnel linings, underground mine support, slope stabilization, retaining structures, and sprayed concrete repair.
Chopped Steel Fiber
High structural integrity for load-bearing and heavy-duty shotcrete applications with exceptional toughness and durability.
Applications:
Tunnel linings under rock pressure, mining caverns, retaining walls, and robust slope protection systems.
Hooked-End Steel Fiber
Structural reinforcement staple featuring specialized hooked ends for mechanical anchorage and unmatched pull-out resistance.
Applications:
Wet/dry-mix shotcrete for tunnels, subway structures, rock stabilization, and arch linings requiring high toughness.
Why Choose LANDU NovaStar™?
As a global leader in fiber reinforcement solutions, LANDU NovaStar™ delivers excellence through advanced manufacturing, strict quality control, and commitment to innovation. Our fibers are engineered to meet real-world demands, enhancing the efficiency, sustainability, and safety of every project.
Comprehensive Product Range
Comprehensive product range tailored to shotcrete
International Compliance
Proven international compliance and durability
Superior Technical Support
Superior technical support from concept to execution
Sustainable Solutions
Sustainable and cost-effective reinforcement solutions
Proven Track Record
Backed by extensive research, testing, and global success stories
Fiber Reinforcement vs. Traditional Mesh Reinforcement in Shotcrete
The shift from conventional mesh reinforcement to fiber-reinforced shotcrete represents one of the most significant advancements in shotcrete technology. The comparison below highlights the efficiency and performance improvements provided by NovaStar™ Concrete Fibers for Shotcrete.
Integrated directly into mix; no fixing required
Requires positioning, anchoring, and overlapping
Uniformly controls micro and macro cracks
Limited crack control between steel layers
None for PP; treated steel resists corrosion
Mesh prone to corrosion, reducing durability
Suitable for curved or irregular surfaces
Complex and time-consuming on irregular structures
Faster placement and reduced labor
Higher labor and equipment costs
Enhanced post-crack strength
Limited ductility and flexibility
Technological Advantages of NovaStar™ Concrete Fibers for Shotcrete
LANDU NovaStar™ continues to lead innovation in fiber production through advanced polymer and steel manufacturing processes that ensure precision, consistency, and optimized reinforcement performance.
Uniform Dispersion
Engineered to disperse seamlessly in the shotcrete mix, eliminating fiber balling or segregation.
Multi-Dimensional Reinforcement
Delivers strength throughout the matrix, not just at structural planes.
Reduced Rebound and Waste
Enhances mix cohesion during spraying, minimizing material loss.
Corrosion Resistance & Longevity
PP fibers are fully inert, while steel fibers are treated for superior surface protection.
Improved Workability
Designed to maintain pumpability and projection smoothness in both wet and dry shotcrete.
Ready to Innovate?
Connect with our technical team to explore how NovaStar™ can optimize your shotcrete applications.
Contact UsCertification and Quality Standards
Each product in the NovaStar™ line meets stringent industry standards and global certifications for safety, consistency, and performance reliability.
ASTM C1116
Fiber-reinforced concrete specification
ASTM A820 / EN 14889-1
Steel fiber reinforcement standards
EN 14889-2
Polymer fiber for concrete reinforcement
ISO9001
Quality Management System certification
Continuous Testing
Continuous tensile and dimensional testing
Real-time Monitoring
Real-time production monitoring via distributed control systems (DCS)
Full Documentation
COA (Certificate of Analysis) and SDS (Safety Data Sheet) issued for each batch
Performance Simulation
Laboratory performance simulation under shotcrete-specific shear and flexural loads
Engineering and Technical Support
LANDU NovaStar™ offers full technical collaboration throughout your project cycle—providing expertise that spans design, production, and implementation.
Our Support Includes
View All Services →Mix Design Assistance
Mix design assistance and optimization for shotcrete rheology
Fiber Selection & Dosage
Fiber selection and dosage recommendation for wet or dry systems
Laboratory Guidance
Laboratory guidance on toughness index and performance evaluation
On-site Support
On-site troubleshooting and continuous improvement support
Typical Dosage Recommendations
Depending on application and project design, the recommended dosage varies by fiber type and shotcrete thickness:
Note: Dosage recommendations may vary based on specific project requirements, substrate conditions, and performance specifications. Contact our technical team for customized recommendations.
Applications of NovaStar™ Fiber-Reinforced Shotcrete
The versatility and efficiency of NovaStar™ Concrete Fibers for Shotcrete make them ideal for a broad range of industries and infrastructure projects:
Underground Mining and Tunneling
Metro and Railway Construction
Hydroelectric Dams and Underground Energy Caverns
Stabilization of Embankments, Slopes, and Rock Faces
Structural Repair and Lining of Bridges and Retaining Walls
Marine and Port Protection Structures
Building Strength, Speed, and Safety into Every Shotcrete Project
Fiber reinforcement has revolutionized how shotcrete is applied and performs—and LANDU NovaStar™ Concrete Fibers for Shotcrete set the benchmark for this evolution. By combining innovation with unmatched quality, NovaStar™ fibers elevate every shotcrete layer to new levels of strength, resilience, and efficiency.
Whether using PP Macro Fiber for corrosion-free durability, Chopped Steel Fiber for high performance in underground and structural applications, or Hooked-End Steel Fiber for maximum toughness and load-bearing strength—NovaStar™ offers the complete reinforcement solution for all shotcrete demands.
Choose LANDU NovaStar™—your trusted partner in delivering advanced, efficient, and durable Concrete Fibers for Shotcrete that make every project stronger today and sustainable for the future.
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