Research project on future synthetic turf surfaces

Scientific analysis of the design, construction 
and operation ­of synthetic pitches in Norway

Author:     Bjørn Aas, COWI, Norway

published in sb magazine 2/2023

The subject of the KG2021 survey was the analysis of synthetic turf pitches with organic or non-infill systems over two to five years of operation, taking the example of six Norwegian pilot pitches. During the proj­ect period, the scientists worked on the life-cycle cost analysis, maintenance and users’ perceptions. They studied the value chain of the project from delivery and operation to removal and recycling of old carpets. Björn Aas – former Senior Engineer at SIAT (Centre for Sports Facilities and Technology) at the NTNU (Norwegian University of Science and Technology) and member of the IAKS Expert Circle for Outdoor Sports Surfaces – shares the latest findings and conclusions of the project

The main objectives of the project were the following:
- Reduce migration of microplastics from synthetic turf ­pitches by >80%
- Reduce the quantities of synthetic materials by >85%
- Reduce heavy metal pollution by >90%
- Obtain a recycling rate of >60%
- Extend the service life of synthetic turf pitches