Is that which is carried out by means of the adequate location of surfaces, passages or ducts making use of depressions or overpressures created in the building by wind, humidity, sunshine, thermal air convection or any other phenomenon without the system requiring mechanical energy.
Both natural and forced ventilation can be specialised and sub-divided further in the following manner:
Ventilation by Layers
Crossed Ventilation
Ventilation by Air Injection or Overpressure
Ventilation by Air Extraction or Negative Pressure
Localised Ventilation
General ventilation
Wind Turbine Extractors
Ingeniero Ruiz de la Cuesta, Nave 7,
Polígono Industrial Las Salinas de Levante
11500 El Puerto de Santa María, Cádiz, Spain.