Reduction of leakage: in between 93 and 98% Location: Skopje, Macedonia The air duct systems of the newly built cardiosurgery "Filip Vtori" were strongly leaky, caused by the quality of the air ducts and their installations. Many rooms didn't receive a sufficient amount of air. Also, hygienically problems ... Read the case study
Reduction of leakage: 72% Location: Rapperswil, Switzerland In Rapperswil at Lake Zurich a residential/commercial/hospital building is currently being built. The very high demands to air tightness were only just missed in this project. The intervention with MEZ-AEROSEAL helped... Read the case study
Reduction of leakage: 97,5% resp. 88,4% Location: Salzburg, Austria End of 2016, there was a fire in the care centre of Christian-Doppler-Clinic in Salzburg. Supply and return air ducts in the affected area became leaky through the fire and had to be remediated. Since intense duct cleaning was necessary due... Read the case study
Reduction of leakage: 94,7% Location: Paris, France The air duct system of the maternity hospital consists of rectangular and circular sections. Air tightness class C was specified for the duct work in the operating rooms and the technical rooms. Nevertheless, tightness tests ... Read the case study
Reduction of leakage: 89,3% Location: Linz, Austria The retirement home "Franziskus" was completely renovated. Some of the old ducts run and air handling unites were reintegrated into the new structure because of cost concerns. After the renovation, one of the reused air handling... Read the case study
Reduction of leakage: 88,2% and 96,2% Location: Ottnang, Austria In the new construction of the "Nursing home and community centre Ottnang", the kitchen exhaust and a second system, consisting of supply and return air, were sealed with MEZ-AEROSEAL. Even though the quality of the air... Read the case study
Reduction of leakage: 93,4% in average Location: Domont, France After several attempts to improve ductwork airtightness and after airtightness testing through a certified expert (QUALIBAT 8721), an average leakage rate of airtightness class A was determined. At the beginning of the Aeroseal ... Read the case study
Reduction of leakage: 96% in average Location: Wels, Austria In the hospital in Wels/Austria, the fans of an air duct system built in 2002 were exchanged. In this context, the main ductwork sections were brought to the current state-of-the-art level concerning airtightness ... Read the case study
Reduction of leakage: 92,20% Location: Vienna, Austria In the neurosurgery area, the station on level 8 was completely rebuilt and the ventilation unit on level 13 replaced. The ventilation ducts in between were already several decades old and just met ... Read the case study
Reduction of leakage: 82,70% Location: Linz, Austria The existing kitchen exhaust air ducts, which were at least 35 years old, should be brought up to the current standard in the course of a kitchen refurbishment. For this purpose the pipes were first ... Read the case study
Reduction of leakage: 97,70% Location: Sierning, Austria In the course of a renewal of the ventilation system for physiotherapy, the existing supply air and exhaust air lines of this system were sealed from the new ventilation unit to the air outlets in the ... Read the case study
Reduction of leakage: 95,2% Location: Vienna, Austria The Franziskus Hospital in Vienna was created in 2017 from the merger of the St. Elisabeth Hospital with the Hartmannspital. Two locations, Wien-Landstraße and Wien-Margareten, with different medical specialties offer optimal care, are non-profit and open to all people ... Read the case study
Reduction of leakage: 96,3% Location: Kortrijk, Belgium The AZ Groeninge hospital in Belgium, which will be completed in 2017, has a building area of 31,500 m², and the hospital operators have set themselves the goal of ensuring that not only the hospital employees but also the hospital itself contribute to patient care ... Read the case study
Reduction of leakage: 93,8% Location: London, Great Britain Due to poorly executed installation work, the required airtightness class could not be achieved in a newly built nursing home in London, so that subsequent sealing was necessary ... Read the case study
Reduction of leakage: 94,75% Location: Hasselt, Belgium The hospital pharmacy supply duct system should comply with the cleanroom standards. Therefore airtightness class C (EN1507) was recommended... Read the case study
