Amorim Nature Infills
Sustainable cork-based infill solutions for artificial turf systemsAmorim Nature Infills are engineered from 100% natural cork, a renewable, ecological and fully recyclable material. Cork granules are sourced from sustainably managed cork oak forests, where bark harvesting is part of the species’ natural life cycle.
Verified environmental performance
An independent Life Cycle Assessment (LCA) performed by ITECons in accordance with EN ISO 14040/44 confirms the environmental credentials of Amorim Nature Infills. Using a cradle-to-gate approach (A1–A3), the study demonstrates that the high-density cork used in these infills delivers a net carbon benefit.
Carbon footprint results (per kg of product):
-
Amorim Nature 130: –1.8 kg CO₂ eq.
-
Amorim Nature 190: –1.77 kg CO₂ eq.
-
Amorim Nature 250: –1.68 kg CO₂ eq.
These results underline the product’s contribution to lowering the overall carbon impact of artificial turf systems.
-
Cork infills ensure performance naturally
Amorim Nature infills’ main goals are to allow functional suitability, a balance between cost-effectiveness and environmental compatibility, material durability, and multifunctionality.
Benefits
-
Technical Performance
Exceptional shock absorption:
Cork's natural cellular structure acts as microscopic air cushions, absorbing energy and protecting athletes from injury.Outstanding elasticity and durability:
Cork granules compress and rebound without permanent deformation, maintaining surface integrity over time.Reduced surface temperature:
Low thermal conductivity helps maintain cooler playing surfaces, enhancing comfort and safety.Provides essential pile support:
Maintains the stability and performance of the turf system throughout its lifespan.Decay resistant:
Ensures long-term reliability even under intense usage and varying climate conditions.Flame-retardant properties:
Contributes to safer sports and leisure environments. -
Sustainability
100% Natural, renewable, and fully recyclable:
A material rooted in sustainability from forest to field.Carbon negative:
Independent LCA confirms Nature infills actively reduce environmental impact by storing more CO₂ than they emit over their life cycle.Neutral odor and non-toxic:
Completely free of chemical contamination, in full compliance with REACH regulations. Safe for direct human contact, making them ideal for sports and leisure environments.Certifications & Quality Assurance:
Externally monitored under RAL Quality Mark (GZ 944), complying with DIN‑EN 15330‑1 and embodying stringent RAL standards for consistency and environmental integrityFIFA compliance:
Regularly meets FIFA Quality Program requirements to the highest classes, with multiple certified projects worldwide.
To be certified with the RAL quality mark means that:

- Amorim Sports cork infills and production processes are thereby externally monitored, without any prior notice, by an independent quality community and checked for their consistency and uniformity;
- Amorim Sports cork infills comply with DIN-EN 15330-1;
- Amorim Sports cork infills comply with and are tested according to RAL-GZ 944 requirements;
- Amorim Sports cork infills are environmentally friendly (in compliance with all the RAL highly stringent requirements).
RAL Gütezeichen (Quality Marks) differ from other labels because the RAL quality assurance system guarantees that they are neutral and objective. In addition, the Quality Assurance Associations regularly check the Quality Assurance and Test Specifications and adapt them when necessary to new requirements and thereby keep the regulations up-to-date. RAL Gütezeichen (Quality Marks) are thus an independent, objective validation for quality assurance, which represent a consistently monitored level of quality.
Key Features
Specifications
| Material | Particle Size (mm) | Bulk Density (Kg/m³)¹ | Moisture Content (%)² |
|---|---|---|---|
| Amorim Nature 130 | 1 - 2 | 110 - 130 | < 12 |
| Amorim Nature 190 | 1 - 2 | 170 - 210 | < 14 |
| Amorim Nature 250 | 1 - 2 | 225 - 276 | < 20 |
(1) ISO 2031
(2) ISO 2190
The data provided in this table represents typical values. This information is not intended to be used as a purchasing specification and does not imply suitability for use in a specific application. Failure to select the proper product may result in either equipments damage or personal injury. Please contact us regarding specific application recommendations. Amorim Cork Composites expressly disclaims all warranties, including any implied warranties or merchantability or of fitness for a particular purpose. Amorim Cork Composites is not liable for any indirect special, incidental, consequential, or punitive damages as a result of using the information listed in this table. Any of its material specification sheets, its products or any future use or re-use of them by any person or entity.