IST METZ Group
IST METZ Group in Germany erected a new production site with a total surface of 4.900 m2. The duct systems in the ground floor and the second floor didn't meet the tightness class specifications. They were sealed with MEZ-AEROSEAL in one day.
Building: Commercial building IST METZ GmbH
City: Nürtingen-Zizishausen, Germany
AEROSEAL Partner: MEZ-TECHNIK GmbH
Executing company: LKT Luft- und Klimatechnik GmbH, Germany
Target: Live demonstration of the AEROSEAL process and reduction of leakage in two duct systems
Preseal leakage: 130,3 l/s
Postseal leakage: 4,2 l/s
Reduction of leakage: 96,8%
The two sealed duct systems were for supply and return air. The injections for both sealing events were performed on the roof due to the good accessibility. The injection time of both sealing events was 18 minutes and the result were quite remarkable. Leakage was reduced by 96,8%. The owner as well as the participants of the AEROSEAL live demonstration were really impressed by the result, efficiency and speed of the sealing job.