Covering sheet made up with breathable fabric for curing phase. Custom made breathable sheets and aerated plateau can be customized following client needs to fit every site. This solution is particularly appreciated for low capex plants.


Entsorga has developed the Q-Ring® technology with the following benefits:

  • Modularity: easy adaptability to the different treatments and facilities requirements
  • Standardisation: the product industrialization is the real difference, many little details that menas efficincy, duration, reliability and facility of use.
  • Low investments: one of the cheapest technology in the market
  • Water proof: avoids uncontrolled heaps wetting and consequent leachates production
  • Very perspirant: allows leakage of steam from the heap
  • Duration and resistance