An innovative system of building sports turf characterized by: Drainage - Each module is equipped with numerous holes, so as to give excess water unlimited ways to run off, allowing a drainage capacity 40 times greater than traditional systems. GAS exchange - The vast channelling system between the pavement and the module permits the passage of the gaseous elements useful for aerating the soil. Heating – In the cold season, circulating air is heated and spread around uniformly in the substrate, thus prolonging the season of growth and self-regeneration. Optimized substrate - the substrate used is the fruit of complex analyses and evaluations, is not contaminated by other materials, and maintains its original draining, oxygenating and microbiological conditions over time. Rapid substitution of modules - During the weekly pause, the deteriorated modules can be substituted rapidly with others ready in the greenhouse. Two experts are on the team.