Advancing Sustainable Turf Technology Through Self-Supporting Structural Innovation
For decades, traditional infill artificial turf systems have relied on rubber granules and silica sand to provide stability, cushioning, and sports performance. However, concerns surrounding the potential environmental impact of rubber infill—including the release of regulated substances from lower-quality recycled materials, the generation of microplastic particles through wear, and granule migration caused by rainfall and usage—have driven the industry toward more sustainable alternatives.
Non-infill artificial turf addresses these concerns by eliminating the dependence on loose rubber infill materials. Rather than simply removing the granules, advanced systems such as VIVATURF Non-Infill Artificial Turf achieve performance through an integrated self-supporting structural design, representing an important development in the evolution of environmentally responsible synthetic turf technology.
1. From External Infill Dependency to Self-Supporting Turf Engineering
Traditional Infill Turf: Performance Dependent on Rubber Granules
Conventional infill artificial grass systems typically use softer fibers that rely on external rubber granules and silica sand to maintain fiber stability, distribute loads, and provide part of the shock absorption required for sports activities.
Because these performance characteristics depend on loose infill materials, the long-term condition of the field can be affected by infill migration, material aging, and regular maintenance requirements. In some cases, lower-quality recycled rubber infills may also raise concerns regarding the presence of substances such as heavy metals, polycyclic aromatic hydrocarbons (PAHs), or phthalates, depending on material quality and regulatory compliance.
VIVATURF Self-Supporting Turf Structure: High Performance Without Rubber Infill
VIVATURF’s non-infill artificial turf technology is built around a complete self-supporting turf system designed to deliver structural stability, resilience, and player comfort without the need for rubber granules.
Its engineered 7:3 straight-and-curled fiber biomimetic matrix combines:
- 70% high-modulus straight fibers, forming a stable load-bearing framework that helps maintain fiber uprightness and surface consistency.
- 30% highly resilient curled fibers, providing additional cushioning, energy absorption, and support between straight fibers.
The combination of these two fiber structures creates a balanced turf surface designed for long-term durability and comfort.
The system is further enhanced by VIVATURF’s Eco-Locking honeycomb backing technology and customized closed-cell shock pad, which help secure fiber roots, improve structural integrity, and provide additional impact attenuation.
Through the coordinated performance of fibers, backing, and shock absorption layers, VIVATURF’s non-infill system can achieve sports performance comparable to or exceeding many conventional infill systems under appropriate application conditions—without relying on loose rubber particles.
2. Environmental Advantages and Pollution Risk Reduction
Long-Term Structural Stability Without Infill Replacement
Traditional infill systems may experience performance changes over time due to infill displacement and material degradation, requiring periodic redistribution or replenishment.
Thanks to its self-supporting structural design, VIVATURF non-infill turf demonstrates a performance degradation rate of ≤2% per year. After 10,000 simulated footfall cycles, the fiber upright retention rate remains ≥95%, indicating excellent structural recovery and long-term surface consistency.
Because no rubber granules are required, there is no need for routine rubber infill replenishment, significantly reducing the potential for granule loss and related environmental concerns.
Reduced Risk of Rubber-Related Chemical Exposure
According to GB 36246 requirements, the total content of 18 PAHs in sports rubber granules should not exceed 50 mg/kg, while Benzo[a]pyrene should not exceed 1.0 mg/kg.
By completely eliminating rubber granules, VIVATURF non-infill turf removes a major potential source of these concerns. Testing of its raw materials shows:
- Heavy metal migration: ≤0.3 mg/kg
- PAHs: Not detected within applicable testing limits
- Phthalates: Not detected within applicable testing limits
- Formaldehyde and benzene-series compounds: Not detected within applicable testing limits
These results demonstrate VIVATURF’s commitment to selecting materials that meet strict environmental quality requirements.
Lower Microplastic Migration Potential
Studies have identified artificial turf infill loss as one of the potential sources of secondary microplastic emissions into surrounding environments.
Since VIVATURF’s non-infill system contains no loose rubber granules, it avoids the direct issue of rubber particle migration. Testing indicates that microplastic content in rainwater runoff from the system is significantly lower compared with conventional rubber-infill fields, helping support a cleaner surrounding ecosystem.
Professional-Level Sports Performance Without Rubber Infill
One common concern regarding non-infill turf is whether the absence of rubber granules compromises athletic performance.
Through optimized fiber architecture and cushioning system design, VIVATURF non-infill turf achieves:
- Shock absorption: 40%–55%
- Vertical deformation: 5–8 mm
These values exceed the minimum requirement of ≥35% shock absorption under relevant standards and are suitable for many professional and high-performance sports applications.
3. Strict Quality Control Throughout the Entire Product Lifecycle
Premium Material Selection
VIVATURF exclusively uses high-quality polymer materials for turf fibers and backing systems and does not incorporate rubber infill materials into its product design. The company works with qualified material suppliers that comply with international environmental requirements, helping ensure consistent product quality from the source.
Precision Manufacturing for Consistent Self-Supporting Performance
Advanced manufacturing equipment precisely controls the ratio and distribution of straight and curled fibers, as well as the production parameters of the backing and shock pad systems. This ensures that the self-supporting structure delivers stable performance throughout the lifespan of the field.
Comprehensive Environmental and Performance Testing
Every production batch undergoes extensive environmental and mechanical testing according to applicable standards including GB/T 36432 and ISO 22196, covering aspects such as material safety, structural stability, and overall product performance.
Only products that satisfy VIVATURF’s internal quality requirements proceed to delivery.
Reduced Maintenance Requirements
Because VIVATURF non-infill turf does not require periodic rubber granule replenishment, field operators can avoid the maintenance processes associated with loose infill management. Regular inspection and performance evaluation help maintain long-term field quality.
4. VIVATURF Non-Infill Artificial Turf: A Global Pioneer in Sustainable Turf Development
VIVATURF has become one of the leading innovators in the non-infill artificial turf industry, with its technologies serving professional sports venues, educational institutions, and environmentally conscious projects worldwide.
The company contributed to the development of one of the world’s first recyclable non-infill artificial football fields in Tianjin, which achieved FIFA Basic certification. VIVATURF’s non-infill technology was also applied in the baseball and softball venues of the Hangzhou 2022 Asian Games, demonstrating its capability to meet the demanding requirements of major international sporting events.
With continuous investment in fiber engineering, recyclable materials, self-supporting structures, and environmentally responsible manufacturing, VIVATURF continues to promote the transition of the global artificial turf industry toward lower-maintenance and more sustainable solutions.
Choose Vivaturf Non-Infill Artificial Turf for a Cleaner and More Sustainable Future
For sports facility owners, schools, professional clubs, and project developers seeking to reduce dependence on rubber infill, VIVATURF Non-Infill Artificial Turf provides a reliable and technologically advanced solution.
By combining innovative self-supporting fiber technology, Eco-Locking backing systems, customized shock absorption layers, and strict environmental standards, VIVATURF delivers a next-generation artificial turf solution designed for long-term performance, reduced maintenance, and improved environmental responsibility.
As a recognized leader in the global non-infill turf market, VIVATURF continues to provide customers around the world with advanced synthetic turf systems that balance athletic performance, durability, and sustainability.