What Is LANDU NOVASTAR™ Cellulose Fiber?
NOVASTAR™ Cellulose Fiber is a high-performance reinforcement fiber made from refined wood cellulose, produced through an advanced mechanical pulping and micronization process that ensures fine, uniform filaments.
When mixed into concrete or asphalt, these fibers disperse evenly throughout the matrix, creating a dense internal structure that minimizes segregation, stabilizes water distribution, and improves cohesion. Each fiber acts as a micro-anchor—limiting shrinkage, bridging cracks, and increasing the material's overall elasticity and toughness.
LANDU's production process ensures consistent fiber quality, optimal dispersion behavior, controlled fiber length, and high chemical resistance, allowing for effective use across multiple construction environments, from highway pavements to high-performance dry-mix mortars.
Why Choose LANDU NOVASTAR™ Cellulose Fiber
Selecting LANDU NOVASTAR™ Cellulose Fiber means partnering with a brand that delivers both engineering expertise and practical construction reliability.
Your Advantages:
Experience & Excellence
Decades of fiber manufacturing experience and R&D excellence.
Automated Production
State-of-the-art automated production for consistency.
International Standards
Internationally certified materials meeting ASTM and EN standards.
Custom Solutions
Custom formulations and private-label opportunities.
Global Delivery
Reliable global delivery and full export documentation.
Technical Support
Comprehensive technical support before and after installation.
Technical Specifications of NOVASTAR™ Cellulose Fiber
| Item | Parameters |
|---|---|
| Composition | 100% Wood Cellulose Fiber |
| Equivalent Diameter | 15–25 µm |
| Length | ~3 mm |
| Specific Gravity | 1.0–1.2 g/cm³ |
| Alkali & Acid Resistance | High |
These specifications enable NOVASTAR™ Cellulose Fiber to provide consistent performance in both cement- and asphalt-based mixes without compromising chemical stability or workability.
Key Benefits of NOVASTAR™ Cellulose Fiber
Enhanced Crack Resistance
Fine cellulose structure efficiently distributes mechanical stress and prevents plastic shrinkage cracks. Fibers act as micro bridges, reducing drying shrinkage and maintaining structural integrity.
Improved Workability
Improves rheological properties of fresh concrete or mortars. Homogeneous fiber dispersion prevents segregation and bleeding, maintaining uniform composition in high-flow systems.
Superior Water Retention
High water-binding capacity retains moisture within the curing matrix, ensuring sufficient hydration. This leads to higher final strength and reduced surface cracking.
Chemical & Thermal Stability
Excellent alkali and acid resistance with thermal stability at mixing and curing temperatures. Compatible with diverse construction materials and process conditions.
Eco-Friendly & Sustainable
Natural, renewable fiber offering environmental advantages over synthetic additives. Biodegradable, non-toxic, and derived from wood-based resources.
Cost-Efficient Reinforcement
Lightweight and easy to handle, requiring minimal energy during processing. Reduces labor, logistics, and overall project costs compared to traditional reinforcements.
Applications of NOVASTAR™ Cellulose Fiber
Thanks to its versatility and stable performance, NOVASTAR™ Cellulose Fiber is widely used in both cement-based and asphalt-based formulations.
Concrete and Mortar Systems
- Dry-Mix Mortars & Plasters: Enhances cohesion, improves spreadability, and prevents segregation.
- Self-Leveling Compounds: Stabilizes flow and controls bleeding, ensuring an even surface finish.
- Shotcrete & Repair Mortars: Reduces rebound loss and crack formation while improving adhesion.
- Cementitious Fireproof Coatings: Maintains structure and reduces shrinkage during drying and curing.
Asphalt Applications
- Highway & Road Construction: Improves resistance to rutting and temperature-induced cracking.
- Asphalt Overlays: Enhances fiber matrix bonding, helping reduce deformation and extend road service life.
- Porous Asphalt Systems: Prevents binder drainage and improves mixture consistency during laying.
Specialty Areas
- Fire-Resistant Coatings: Adds dimensional stability and improves crack control under thermal stress.
- Acoustic and Thermal Insulating Panels: Contributes to light-weight strength retention and uniformity.
Packaging Options
LANDU provides a wide range of packaging solutions to accommodate diverse project requirements and distribution preferences, ensuring product safety and convenience from factory to site.
Sealed Plastic Bags
0.2 – 10 kg: Ideal for testing, lab-scale use, or small projects.
Woven Bags
10 – 25 kg: Standard packaging for medium- to large-scale usage.
Cartons & Paper Sacks
Eco-friendly alternatives offering ease of stacking and handling.
Water-Soluble Film Bags
Direct mixing without unsealing, saving labor and minimizing dust.
Water-Soluble Paper Bags
Environmentally friendly and time-efficient for batch production.
Compression Packaging
Designed for bulk transport efficiency, reducing storage volume.
Customized Packaging
Tailored bag weights, designs, or materials available upon request.
Private Labeling
OEM solutions for distributors seeking branded product lines.
All packaging options maintain strong sealing, moisture protection, and traceable labeling for guaranteed integrity during storage and transport.
Transportation & Delivery
LANDU ensures smooth and reliable international logistics through its global export network.
Standard delivery time for regular orders
Air, sea, DHL, FedEx, UPS, TNT
Complete MSDS, COA & customs docs
Standard Delivery Time
7–10 working days for regular orders, ensuring timely arrival for your project schedules.
Flexible Shipping Options
Choose from air freight, sea freight, or express couriers (DHL, FedEx, UPS, TNT) to meet your urgency and budget requirements.
Complete Export Documentation
Each shipment includes MSDS, COA, and full customs documentation for straightforward clearance at any port worldwide.
With established freight partners and efficient logistics coordination, LANDU guarantees safe, punctual deliveries worldwide, protecting product quality during transit from plant to project site.
Payment Terms
For customer flexibility, LANDU offers multiple payment channels depending on order volume and location.
Telegraphic Transfer
Fast, reliable method for standard transactions with secure bank-to-bank transfers.
L/C at Sight
Secure payment option for large or repeat bulk orders with guaranteed protection.
Western Union & PayPal
Convenient for small orders and sample purchases with instant processing.
Custom Arrangements
Negotiable for long-term clients and volume-based partnerships with flexible terms.
Professional Services by LANDU NOVASTAR™
At LANDU, providing reinforced materials goes hand-in-hand with delivering complete technical and operational support. The NovaStar™ service ecosystem is structured to deliver value throughout the entire customer journey—from concept to performance improvement.
Pre-Sales Services
Expert guidance from concept to implementation
Technical Consultation
Expert assistance for fiber selection, dosage determination, and usage optimization.
Dosage Recommendations
Accurate fiber incorporation based on mix design and performance needs.
Compatibility & Mix Testing
Laboratory validation to ensure seamless interaction with local raw materials.
After-Sales Services
Continuous support for optimal performance
Continuous Technical Support
Ongoing assistance for field performance issues or formulation adjustments to ensure optimal results throughout your project lifecycle.
Performance Monitoring
Comprehensive data feedback and analysis to optimize material usage and improve project outcomes with measurable results.
Troubleshooting Assistance
Expert guidance to maintain mix uniformity and quality at job sites, ensuring consistent performance across all applications.
LANDU Quality Assurance
Consistently high quality is central to LANDU's reputation as a trusted fiber manufacturer. The NOVASTAR™ Cellulose Fiber line is produced under rigorous process management and testing systems.
Quality Control Highlights
Raw Material Inspection
Only high-grade wood pulp from verified sustainable sources.
Process Monitoring (DCS)
Automated Distributed Control System ensures real-time precision in fiber cutting, moisture control, and surface treatment.
Laboratory Testing
Mechanical, chemical, and dispersion tests conducted using advanced analytical instruments.
Batch Compliance Verification
Each production lot undergoes multi-level testing for uniformity and strength parameters.
COA for Every Batch
Ensures product traceability from raw material to finished fiber.
Discover Our Quality Standards
Learn more about our comprehensive quality control and assurance processes.
Strengthen Concrete the Smarter Way with LANDU Concrete Fiber
Concrete and asphalt are the backbone materials of modern civilization—but their performance depends heavily on how we enhance their durability and stability. LANDU NOVASTAR™ Cellulose Fiber represents the perfect balance between natural sustainability and engineering innovation, offering superior crack control, improved water retention, and long-term durability in every application.
By integrating NOVASTAR™ Cellulose Fiber into your projects, you gain a simple, effective reinforcement system with a proven record of performance, sustainability, and global reliability. Made by LANDU, trusted worldwide for synthetic and natural fiber engineering excellence, NOVASTAR™ is helping shape the future of intelligent, eco-friendly construction.
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